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gerrit.osmocom.org / osmo-msc / e4f7e71204d81c8c48e1a404fdf1c3520e4b8a72 / . / tests / msc_vlr / msc_vlr_test_gsm_ciph.err
blob: 8de2ed5b18009703f4fc3b7da4ccfdc0a60f76f6 [file] [log] [blame]
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]2talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]3
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]4===== test_ciph
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]5- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]6 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]7 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]8DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]9DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]10DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]11DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
12DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
13DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
14DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
15DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
16DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
17DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]18DREF VLR subscr unknown usage increases to: 1
19DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
20DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]21DREF VLR subscr IMSI-901700000004620 usage increases to: 2
22DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
23DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
24DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
25DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
26DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
27DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
28DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]29DVLR GSUP tx: 08010809710000004026f0
30GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]31DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
32DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
33DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
34DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
35DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
36DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]37 lu_result_sent == 0
38- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
39<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
40DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]41DREF VLR subscr IMSI-901700000004620 usage increases to: 2
42DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
43DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
44DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
45DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
46- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]47- ...rand=585df1ae287f6e273dce07090d61320b
48- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]49DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]50<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
51 lu_result_sent == 0
52 auth_request_sent == 1
53- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]54 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]55DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]56DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]57DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
58DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
59DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
60DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
61DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
62DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
63DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
64DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]65DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
66DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
67DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
68DMM -> CIPHER MODE COMMAND IMSI-901700000004620
69- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]70- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]71- ...key: 61855fb81fc2a800
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]72DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]73DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]74DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
75DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
76DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]77 lu_result_sent == 0
78- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]79ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]80 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]81DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]82DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]83DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]84DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]85DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]86DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]87DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]88DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]89 lu_result_sent == 0
90- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]91 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]92DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
93DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
94DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
95DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
96DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
97DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
98DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
99DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]100DVLR GSUP tx: 04010809710000004026f0280102
101GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]102DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]103 lu_result_sent == 0
104- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
105<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
106DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]107DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]108DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]109DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
110DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]111DVLR GSUP tx: 12010809710000004026f0
112GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]113DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]114<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
115 lu_result_sent == 0
116- HLR also sends GSUP _UPDATE_LOCATION_RESULT
117<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
118DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]119DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
120DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
121DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
122DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
123DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
124DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]125DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
126DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
127DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
128DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
129DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
130DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
131DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
132- sending LU Accept for IMSI-901700000004620:MSISDN-46071
133DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
134DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
135DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]136DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]137DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]138DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]139DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
140DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
141DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
142DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
143DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
144DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
145DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
146DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]147- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]148DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]149DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]150<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
151 bssap_clear_sent == 1
152- LU was successful, and the conn has already been closed
153 lu_result_sent == 1
154- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]155DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
156DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
157DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
158DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]159DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]160DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
161DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]162DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]163DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
164DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]165DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]166 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]167---
168- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]169 MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]170 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]171DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]172DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]173DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]174DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
175DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
176DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
177DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
178DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
179DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
180DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
181DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
182DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
183DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
184DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
185DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
186DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
187DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
188DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
189DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
190- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]191- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
192- ...expecting sres=20bde240
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]193DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
194DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
195DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
196DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - compl_l3 == 0 (0x0: )
197DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
198DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]199 auth_request_sent == 1
200 cm_service_result_sent == 0
201- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]202ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]203 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]204DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]205DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]206DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]207DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]208DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]209DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]210DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]211DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]212- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]213 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]214DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]215DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]216DMM IMSI-901700000004620:MSISDN-46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
217DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
218DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
219DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH established GSM security context
220DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
221DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
222DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
223DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]224DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
225DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
226DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
227DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071
228- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]229- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]230- ...key: 07fa7502e07e1c00
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]231DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]232DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]233DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
234DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
235DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]236 cm_service_result_sent == 0
237 cipher_mode_cmd_sent == 1
238- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]239ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]240 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]241DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]242DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]243DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]244DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]245DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]246DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]247DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]248DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]249- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]250 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]251DRR IMSI-901700000004620:MSISDN-46071: CIPHERING MODE COMPLETE
252DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
253DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
254DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
255DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
256DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
257DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
258DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
259DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
260DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
261DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
262DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + cm_service == 1 (0x8: cm_service)
263DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
264DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]265 cm_service_result_sent == 0
Vadim Yanitskiy27605852018-06-15 23:57:30 +0700[diff] [blame]266- Concluding CM Service Request
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]267DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - cm_service == 0 (0x0: )
268DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
269DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
270DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
271DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
272DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]273- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]274 bssap_clear_sent == 1
275- all requests serviced, conn has been released
276- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]277DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
278DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
279DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
280DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]281DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]282DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]283DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]284DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
285DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]286DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]287 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]288---
289- an SMS is sent, MS is paged
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]290DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]291 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]292DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]293DLSMS Going to send a MT SMS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]294DCC (ti 00 sub IMSI-901700000004620:MSISDN-46071 callref 40000001) New transaction
295DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
Max48131522019-01-16 12:47:39 +0100[diff] [blame]296DLSMS SMC(0) instance created for network
297DLSMS SMR(0) instance created for network.
298DLSMS SMR(0) message SM-RL-DATA_REQ received in state IDLE
299DLSMS SMR(0) TX SMS RP-DATA
300DLSMS SMR(0) new RP state IDLE -> WAIT_FOR_RP_ACK
301DLSMS SMC(0) message MNSMS-EST-REQ received in state IDLE
302DLSMS SMC(0) new CP state IDLE -> MM_CONN_PENDING
303DLSMS Initiating Paging procedure for IMSI-901700000004620:MSISDN-46071 due to MMSMS_EST_REQ
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]304DMM Subscriber IMSI-901700000004620:MSISDN-46071 not paged yet, start paging.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]305 GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr84da6b12016-05-20 21:59:55 +0200[diff] [blame]306 strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]307DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]308 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]309DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]310 paging_sent == 1
311 paging_stopped == 0
312- the subscriber and its pending request should remain
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]313DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]314 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]315DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]316- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]317 MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]318 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]319DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]320DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]321DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]322DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
323DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
324DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
325DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
326DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
327DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
328DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
329DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 6
330DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
331DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
332DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
333DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
334DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
335DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
336DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
337DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
338- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]339- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
340- ...expecting sres=a29514ae
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]341DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 5
342DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
343DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
344DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - compl_l3 == 0 (0x0: )
345DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
346DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]347 auth_request_sent == 1
348- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]349ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]350 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]351DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]352DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]353DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]354DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]355DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]356DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]357DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]358DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]359- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]360 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]361DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]362DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]363DMM IMSI-901700000004620:MSISDN-46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
364DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
365DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
366DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH established GSM security context
367DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
368DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
369DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
370DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]371DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
372DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
373DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
374DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071
375- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]376- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]377- ...key: e2b234f807886400
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]378DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]379DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]380DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
381DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
382DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]383 cipher_mode_cmd_sent == 1
384- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]385ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]386 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]387DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]388DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]389DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]390DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]391DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]392DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]393DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]394DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]395- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]396 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]397DRR IMSI-901700000004620:MSISDN-46071: CIPHERING MODE COMPLETE
398DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
399DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
400DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
401DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
402DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
403DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
404DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
405DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
406DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
407DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
408DPAG Paging success for IMSI-901700000004620:MSISDN-46071 (event=0)
Neels Hofmeyr84da6b12016-05-20 21:59:55 +0200[diff] [blame]409DPAG Calling paging cbfn.
Max48131522019-01-16 12:47:39 +0100[diff] [blame]410DLSMS paging_cb_mmsms_est_req(hooknum=1, event=0)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]411DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]412DLSMS SMC(0) message MMSMS-EST-CNF received in state MM_CONN_PENDING
413DLSMS SMC(0) send CP data
414DLSMS SMC(0) new CP state MM_CONN_PENDING -> WAIT_CP_ACK
415DLSMS sending CP message (trans=0)
416DLSMS GSM4.11 TX 09 01 58 01 00 07 91 44 77 58 10 06 50 00 4c 00 05 80 64 70 f1 00 00 07 10 10 00 00 00 00 44 50 79 da 1e 1e e7 41 69 37 48 5e 9e a7 c9 65 37 3d 1d 66 83 c2 70 38 3b 3d 0e d3 d3 6f f7 1c 94 9e 83 c2 20 72 79 9e 96 87 c5 ec 32 a8 1d 96 af cb f4 b4 fb 0c 7a c3 e9 e9 b7 db 05
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]417DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]418- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]419- DTAP matches expected message
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]420DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
421DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
422DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]423 dtap_tx_confirmed == 1
424 paging_stopped == 1
425- SMS was delivered, no requests pending for subscr
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]426DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]427 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]428DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]429- conn is still open to wait for SMS ack dance
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]430 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]431- MS replies with CP-ACK for received SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]432 MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]433DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]434DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]435DLSMS receiving data (trans_id=0, msg_type=SMS:0x04)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]436DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
437DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]438DLSMS SMC(0) message MMSMS-DATA-IND (CP ACK) received in state WAIT_CP_ACK
439DLSMS SMC(0) received CP-ACK
440DLSMS SMC(0) new CP state WAIT_CP_ACK -> MM_ESTABLISHED
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]441DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]442 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]443- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]444 MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]445DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]446DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]447DLSMS receiving data (trans_id=0, msg_type=SMS:0x01)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]448DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]449DLSMS SMC(0) message MMSMS-DATA-IND (CP DATA) received in state MM_ESTABLISHED
450DLSMS SMC(0) received CP-DATA
451DLSMS sending CP message (trans=0)
452DLSMS GSM4.11 TX 09 04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]453DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]454- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]455- DTAP matches expected message
Max48131522019-01-16 12:47:39 +0100[diff] [blame]456DLSMS MNSMS-DATA/EST-IND
457DLSMS SMR(0) message MNSMS-DATA-IND received in state WAIT_FOR_RP_ACK
458DLSMS SMR(0) RX SMS RP-ACK
459DLSMS SMR(0) new RP state WAIT_FOR_RP_ACK -> IDLE
460DLSMS RX SMS RP-ACK (MO)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]461DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]462DLSMS SMR(0) TX: MNSMS-REL-REQ
463DLSMS SMC(0) message MNSMS-REL-REQ received in state MM_ESTABLISHED
464DLSMS SMC(0) new CP state MM_ESTABLISHED -> IDLE
465DLSMS Got MMSMS_REL_REQ, destroying transaction.
466DLSMS SMR(0) clearing SMR instance
467DLSMS SMC(0) clearing instance
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]468DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
469DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - trans_sms == 1 (0x2: dtap)
470DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
471DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
472DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
473DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
474DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
475DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]476- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]477 dtap_tx_confirmed == 1
478 bssap_clear_sent == 1
479- SMS is done, conn is gone
480- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]481DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
482DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
483DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
484DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]485DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]486DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]487DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]488DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
489DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]490DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]491 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]492---
493- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]494 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]495 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]496DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]497DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]498DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]499DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]500DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
501DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
502DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
503DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
504DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
505DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
506DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]507DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
508DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]509DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]510- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]511DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]512 bssap_clear_sent == 1
513- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]514DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]515DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
516DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
517DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
518DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]519DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
520 llist_count(&net->ran_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]521===== test_ciph: SUCCESS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]522
523full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]524talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]525
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]526===== test_ciph_tmsi
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]527- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]528 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]529 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]530DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]531DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]532DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]533DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
534DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
535DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
536DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
537DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
538DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
539DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]540DREF VLR subscr unknown usage increases to: 1
541DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
542DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]543DREF VLR subscr IMSI-901700000004620 usage increases to: 2
544DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
545DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
546DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
547DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
548DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
549DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
550DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]551DVLR GSUP tx: 08010809710000004026f0
552GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]553DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
554DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
555DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
556DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
557DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
558DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]559 lu_result_sent == 0
560- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
561<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
562DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]563DREF VLR subscr IMSI-901700000004620 usage increases to: 2
564DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
565DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
566DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
567DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
568- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]569- ...rand=585df1ae287f6e273dce07090d61320b
570- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]571DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]572<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
573 auth_request_sent == 1
574 lu_result_sent == 0
575- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]576 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]577DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]578DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]579DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
580DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
581DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
582DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
583DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
584DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
585DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
586DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]587DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
588DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
589DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
590DMM -> CIPHER MODE COMMAND IMSI-901700000004620
591- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]592- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]593- ...key: 61855fb81fc2a800
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]594DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]595DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]596DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
597DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
598DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]599 lu_result_sent == 0
600 auth_request_sent == 1
601- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]602ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]603 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]604DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]605DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]606DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]607DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]608DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]609DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]610DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]611DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]612 lu_result_sent == 0
613- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]614 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]615DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
616DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
617DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
618DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
619DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
620DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
621DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
622DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]623DVLR GSUP tx: 04010809710000004026f0280102
624GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]625DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]626 lu_result_sent == 0
627- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
628<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
629DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]630DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]631DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]632DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
633DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]634DVLR GSUP tx: 12010809710000004026f0
635GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]636DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]637<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
638 lu_result_sent == 0
639- HLR also sends GSUP _UPDATE_LOCATION_RESULT
640<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
641DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]642DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
643DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
644DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
645DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
646DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
647DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]648DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
649DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
650DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
651DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
652DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
653DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
654DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
655DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
656DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
657DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
658DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
659- sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100, with TMSI 0x03020100
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]660DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]661DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]662<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
663- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]664 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]665 lu_result_sent == 1
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]666ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]667 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]668DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]669DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]670DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]671DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]672DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]673DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]674DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]675DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]676- even though the TMSI is not acked, we can already find the subscr with it
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]677DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]678 vsub != NULL == 1
679 strcmp(vsub->imsi, imsi) == 0
680 vsub->tmsi_new == 0x03020100
681 vsub->tmsi == 0xffffffff
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]682DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]683- MS sends TMSI Realloc Complete
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]684 MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]685DREF IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]686DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]687DMM TMSI Reallocation Completed. Subscriber: IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100
688DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
689DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
690DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=1)
691DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
692DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
693DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
694DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
695DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
696DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]697DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
698DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
699DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
700DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
701DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
702DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
703DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 2 (0x102: dtap,release)
704DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
705DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]706- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]707DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]708 bssap_clear_sent == 1
709- LU was successful, and the conn has already been closed
710- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]711DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
712DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
713DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
714DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]715DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]716DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
717DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]718DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]719DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
720DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]721DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]722 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]723- Subscriber has the new TMSI
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]724DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]725 vsub != NULL == 1
726 strcmp(vsub->imsi, imsi) == 0
727 vsub->tmsi_new == 0xffffffff
728 vsub->tmsi == 0x03020100
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]729DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]730---
731- after a while, a new conn sends a CM Service Request using above TMSI. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]732 MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]733 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]734DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]735DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]736DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]737DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
738DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
739DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
740DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
741DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
742DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
743DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
744DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
745DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
746DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
747DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
748DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
749DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
750DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
751DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
752DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
753- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]754- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
755- ...expecting sres=20bde240
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]756DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
757DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
758DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
759DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - compl_l3 == 0 (0x0: )
760DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
761DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]762 auth_request_sent == 1
763 cm_service_result_sent == 0
764- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]765ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]766 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]767DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]768DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]769DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]770DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]771DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]772DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]773DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]774DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]775- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]776 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]777DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]778DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]779DMM IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
780DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
781DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
782DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH established GSM security context
783DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
784DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
785DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
786DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]787DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
788DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
789DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
790DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
791- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]792- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]793- ...key: 07fa7502e07e1c00
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]794DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]795DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]796DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
797DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
798DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]799 cm_service_result_sent == 0
800 cipher_mode_cmd_sent == 1
801- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]802ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]803 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]804DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]805DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]806DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]807DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]808DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]809DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]810DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]811DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]812- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]813 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]814DRR IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: CIPHERING MODE COMPLETE
815DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
816DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
817DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
818DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
819DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
820DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
821DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
822DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
823DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
824DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
825DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + cm_service == 1 (0x8: cm_service)
826DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
827DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]828 cm_service_result_sent == 0
Vadim Yanitskiy27605852018-06-15 23:57:30 +0700[diff] [blame]829- Concluding CM Service Request
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]830DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - cm_service == 0 (0x0: )
831DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
832DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
833DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 1 (0x100: release)
834DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
835DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]836- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]837 bssap_clear_sent == 1
838- all requests serviced, conn has been released
839- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]840DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
841DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
842DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
843DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]844DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]845DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]846DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]847DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
848DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]849DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]850 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]851---
852- an SMS is sent, MS is paged
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]853DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]854 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]855DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]856DLSMS Going to send a MT SMS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]857DCC (ti 00 sub IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 callref 40000002) New transaction
858DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 4
Max48131522019-01-16 12:47:39 +0100[diff] [blame]859DLSMS SMC(0) instance created for network
860DLSMS SMR(0) instance created for network.
861DLSMS SMR(0) message SM-RL-DATA_REQ received in state IDLE
862DLSMS SMR(0) TX SMS RP-DATA
863DLSMS SMR(0) new RP state IDLE -> WAIT_FOR_RP_ACK
864DLSMS SMC(0) message MNSMS-EST-REQ received in state IDLE
865DLSMS SMC(0) new CP state IDLE -> MM_CONN_PENDING
866DLSMS Initiating Paging procedure for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 due to MMSMS_EST_REQ
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]867DMM Subscriber IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 not paged yet, start paging.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]868 GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0x03020100, LAC 23
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]869 paging_expecting_tmsi == 0x03020100
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]870DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]871 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]872DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]873 paging_sent == 1
874 paging_stopped == 0
875- the subscriber and its pending request should remain
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]876DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]877 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]878DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]879- MS replies with Paging Response using TMSI, and VLR sends Auth Request with third key
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]880 MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]881 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]882DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]883DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]884DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]885DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
886DRR RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
887DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
888DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
889DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
890DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
891DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
892DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 6
893DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
894DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
895DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
896DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
897DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
898DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
899DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
900DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
901- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]902- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
903- ...expecting sres=a29514ae
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]904DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 5
905DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
906DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
907DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - compl_l3 == 0 (0x0: )
908DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
909DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]910 auth_request_sent == 1
911- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]912ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]913 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]914DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]915DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]916DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]917DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]918DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]919DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]920DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]921DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]922- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]923 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]924DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]925DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]926DMM IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
927DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
928DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
929DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH established GSM security context
930DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
931DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
932DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
933DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]934DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
935DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
936DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
937DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
938- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]939- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]940- ...key: e2b234f807886400
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]941DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]942DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]943DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
944DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
945DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]946 cipher_mode_cmd_sent == 1
947- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]948ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]949 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]950DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]951DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]952DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]953DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]954DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]955DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]956DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]957DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]958- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]959 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]960DRR IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: CIPHERING MODE COMPLETE
961DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
962DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
963DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
964DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
965DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
966DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
967DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
968DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
969DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
970DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
971DPAG Paging success for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (event=0)
Neels Hofmeyr84da6b12016-05-20 21:59:55 +0200[diff] [blame]972DPAG Calling paging cbfn.
Max48131522019-01-16 12:47:39 +0100[diff] [blame]973DLSMS paging_cb_mmsms_est_req(hooknum=1, event=0)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]974DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]975DLSMS SMC(0) message MMSMS-EST-CNF received in state MM_CONN_PENDING
976DLSMS SMC(0) send CP data
977DLSMS SMC(0) new CP state MM_CONN_PENDING -> WAIT_CP_ACK
978DLSMS sending CP message (trans=0)
979DLSMS GSM4.11 TX 09 01 58 01 00 07 91 44 77 58 10 06 50 00 4c 00 05 80 64 70 f1 00 00 07 10 10 00 00 00 00 44 50 79 da 1e 1e e7 41 69 37 48 5e 9e a7 c9 65 37 3d 1d 66 83 c2 70 38 3b 3d 0e d3 d3 6f f7 1c 94 9e 83 c2 20 72 79 9e 96 87 c5 ec 32 a8 1d 96 af cb f4 b4 fb 0c 7a c3 e9 e9 b7 db 05
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]980DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]981- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]982- DTAP matches expected message
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]983DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
984DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
985DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]986 dtap_tx_confirmed == 1
987 paging_stopped == 1
988- SMS was delivered, no requests pending for subscr
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]989DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]990 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]991DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]992- conn is still open to wait for SMS ack dance
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]993 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]994- MS replies with CP-ACK for received SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]995 MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]996DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]997DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]998DLSMS receiving data (trans_id=0, msg_type=SMS:0x04)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]999DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
1000DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]1001DLSMS SMC(0) message MMSMS-DATA-IND (CP ACK) received in state WAIT_CP_ACK
1002DLSMS SMC(0) received CP-ACK
1003DLSMS SMC(0) new CP state WAIT_CP_ACK -> MM_ESTABLISHED
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1004DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1005 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1006- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1007 MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1008DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1009DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]1010DLSMS receiving data (trans_id=0, msg_type=SMS:0x01)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1011DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]1012DLSMS SMC(0) message MMSMS-DATA-IND (CP DATA) received in state MM_ESTABLISHED
1013DLSMS SMC(0) received CP-DATA
1014DLSMS sending CP message (trans=0)
1015DLSMS GSM4.11 TX 09 04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1016DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1017- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1018- DTAP matches expected message
Max48131522019-01-16 12:47:39 +0100[diff] [blame]1019DLSMS MNSMS-DATA/EST-IND
1020DLSMS SMR(0) message MNSMS-DATA-IND received in state WAIT_FOR_RP_ACK
1021DLSMS SMR(0) RX SMS RP-ACK
1022DLSMS SMR(0) new RP state WAIT_FOR_RP_ACK -> IDLE
1023DLSMS RX SMS RP-ACK (MO)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1024DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]1025DLSMS SMR(0) TX: MNSMS-REL-REQ
1026DLSMS SMC(0) message MNSMS-REL-REQ received in state MM_ESTABLISHED
1027DLSMS SMC(0) new CP state MM_ESTABLISHED -> IDLE
1028DLSMS Got MMSMS_REL_REQ, destroying transaction.
1029DLSMS SMR(0) clearing SMR instance
1030DLSMS SMC(0) clearing instance
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1031DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
1032DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - trans_sms == 1 (0x2: dtap)
1033DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
1034DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
1035DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
1036DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 1 (0x100: release)
1037DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
1038DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1039- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1040 dtap_tx_confirmed == 1
1041 bssap_clear_sent == 1
1042- SMS is done, conn is gone
1043- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1044DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
1045DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1046DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1047DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1048DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1049DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1050DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1051DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
1052DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1053DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1054 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1055---
1056- subscriber detaches, using TMSI
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1057 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1058 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1059DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1060DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1061DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1062DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1063DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
1064DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
1065DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
1066DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
1067DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
1068DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 0
1069DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1070DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
1071DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1072DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1073- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1074DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1075 bssap_clear_sent == 1
1076- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1077DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1078DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1079DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1080DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1081DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1082DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
1083 llist_count(&net->ran_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1084===== test_ciph_tmsi: SUCCESS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1085
1086full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]1087talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1088
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1089===== test_ciph_imei
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1090- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1091 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1092 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1093DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1094DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1095DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1096DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1097DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
1098DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
1099DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
1100DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
1101DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
1102DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1103DREF VLR subscr unknown usage increases to: 1
1104DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
1105DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1106DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1107DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1108DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
1109DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1110DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1111DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1112DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1113DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1114DVLR GSUP tx: 08010809710000004026f0
1115GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1116DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1117DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
1118DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
1119DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
1120DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1121DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1122 lu_result_sent == 0
1123- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
1124<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
1125DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1126DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1127DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1128DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
1129DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1130DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
1131- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1132- ...rand=585df1ae287f6e273dce07090d61320b
1133- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1134DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1135<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1136 auth_request_sent == 1
1137 lu_result_sent == 0
1138- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1139 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1140DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1141DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1142DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
1143DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1144DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
1145DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
1146DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
1147DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1148DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1149DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1150DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1151DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1152DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
1153DMM -> CIPHER MODE COMMAND IMSI-901700000004620
1154- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]1155- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1156- ...key: 61855fb81fc2a800
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1157DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1158DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1159DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
1160DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1161DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1162 lu_result_sent == 0
1163- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1164ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1165 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1166DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1167DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1168DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1169DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1170DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1171DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1172DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1173DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1174 lu_result_sent == 0
1175- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1176 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1177DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
1178DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1179DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1180DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1181DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1182DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
1183DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1184DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]1185DVLR GSUP tx: 04010809710000004026f0280102
1186GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1187DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1188 lu_result_sent == 0
1189- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1190<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
1191DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1192DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1193DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1194DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
1195DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1196DVLR GSUP tx: 12010809710000004026f0
1197GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1198DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1199<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1200 lu_result_sent == 0
1201- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
1202<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
1203DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1204DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1205DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1206DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1207DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1208DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1209DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1210DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1211DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1212DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
1213DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
1214DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1215DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1216DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1217DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI
1218DMSC msc_tx 3 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1219- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1220- DTAP matches expected message
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1221DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1222DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1223<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1224- We will only do business when the IMEI is known
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1225 llist_count(&net->ran_conns) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1226DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1227 vsub->imei[0] == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1228DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1229ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1230 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1231DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1232DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1233DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1234DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1235DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1236DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1237DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1238DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1239- MS replies with an Identity Response, VLR sends the IMEI to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1240 MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1241DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1242DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyrb62289a2019-01-11 00:04:32 +0100[diff] [blame]1243DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1244DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1245DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1246DVLR GSUP tx: 30010809710000004026f050090824433224433224f0
1247GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f0
1248DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
1249DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1250DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
1251ran_conn_is_accepted() == false
1252 requests shall be thwarted
1253DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1254DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1255DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1256DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
1257DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1258DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
1259DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1260DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
1261- HLR accepts the IMEI
1262<-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: 32010809710000004026f0510100
1263DVLR GSUP rx 14: 32010809710000004026f0510100
1264DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1265DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_HLR_IMEI_ACK
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1266DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
1267- sending LU Accept for IMSI-901700000004620:MSISDN-46071
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1268DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1269DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI}: state_chg to LU_COMPL_VLR_S_DONE
1270DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1271DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1272DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1273DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
1274DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1275DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
1276DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
1277DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
1278DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1279DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
1280DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
1281DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1282- BSSAP Clear --GERAN-A--> MS
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1283DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
1284<-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: vlr_gsupc_read_cb() returns 0
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1285 bssap_clear_sent == 1
1286- LU was successful, and the conn has already been closed
1287 lu_result_sent == 1
1288- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1289DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
1290DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1291DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1292DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1293DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1294DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
1295DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1296DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1297DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
1298DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1299DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1300 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1301- Subscriber has the IMEI
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1302DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1303 strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1304DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1305---
1306- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1307 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1308 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1309DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1310DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1311DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1312DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1313DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1314DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
1315DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
1316DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
1317DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
1318DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
1319DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1320DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
1321DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1322DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1323- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1324DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1325 bssap_clear_sent == 1
1326- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1327DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1328DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1329DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1330DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1331DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1332DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
1333 llist_count(&net->ran_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1334===== test_ciph_imei: SUCCESS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1335
1336full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]1337talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1338
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1339===== test_ciph_imeisv
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1340- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1341 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1342 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1343DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1344DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1345DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1346DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1347DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
1348DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
1349DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
1350DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
1351DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
1352DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1353DREF VLR subscr unknown usage increases to: 1
1354DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
1355DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1356DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1357DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1358DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
1359DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1360DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1361DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1362DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1363DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1364DVLR GSUP tx: 08010809710000004026f0
1365GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1366DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1367DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
1368DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
1369DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
1370DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1371DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1372 lu_result_sent == 0
1373- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
1374<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
1375DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1376DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1377DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1378DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
1379DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1380DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
1381- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1382- ...rand=585df1ae287f6e273dce07090d61320b
1383- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1384DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1385<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1386 auth_request_sent == 1
1387 lu_result_sent == 0
1388- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1389 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1390DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1391DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1392DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
1393DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1394DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
1395DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
1396DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
1397DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1398DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1399DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1400DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1401DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1402DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
1403DMM -> CIPHER MODE COMMAND IMSI-901700000004620
1404- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=1
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]1405- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1406- ...key: 61855fb81fc2a800
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1407DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1408DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1409DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
1410DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1411DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1412 cipher_mode_cmd_sent == 1
1413 cipher_mode_cmd_sent_with_imeisv == 1
1414 lu_result_sent == 0
1415- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1416ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1417 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1418DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1419DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1420DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1421DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1422DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1423DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1424DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1425DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1426 lu_result_sent == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1427DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1428 vsub->imeisv[0] == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1429DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1430- MS sends Ciphering Mode Complete with IMEISV, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1431 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1432DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
1433DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1434DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: got IMEISV: 4234234234234275F
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1435DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1436DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1437DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1438DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1439DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
1440DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1441DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]1442DVLR GSUP tx: 04010809710000004026f0280102
1443GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1444DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1445 lu_result_sent == 0
1446- Subscriber has the IMEISV
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1447DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1448 strcmp(vsub->imeisv, "4234234234234275") == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1449DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1450ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1451 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1452DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1453DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1454DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1455DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1456DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1457DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1458DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1459DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1460- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1461<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
1462DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1463DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1464DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1465DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
1466DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1467DVLR GSUP tx: 12010809710000004026f0
1468GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1469DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1470<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1471 lu_result_sent == 0
1472- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1473<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
1474DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1475DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1476DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1477DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1478DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1479DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1480DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1481DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1482DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1483DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
1484DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
1485DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1486DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1487DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1488- sending LU Accept for IMSI-901700000004620:MSISDN-46071
1489DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
1490DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
1491DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1492DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1493DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1494DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1495DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1496DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
1497DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
1498DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
1499DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
1500DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
1501DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
1502DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1503- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1504DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1505DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1506<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1507 bssap_clear_sent == 1
1508- LU was successful, and the conn has already been closed
1509 lu_result_sent == 1
1510- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1511DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
1512DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1513DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1514DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1515DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1516DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
1517DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1518DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1519DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
1520DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1521DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1522 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1523---
1524- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1525 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1526 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1527DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1528DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1529DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1530DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1531DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1532DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
1533DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
1534DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
1535DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
1536DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
1537DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1538DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
1539DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1540DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1541- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1542DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1543 bssap_clear_sent == 1
1544- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1545DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1546DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1547DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1548DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1549DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1550DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
1551 llist_count(&net->ran_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1552===== test_ciph_imeisv: SUCCESS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1553
1554full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]1555talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1556
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1557===== test_ciph_tmsi_imei
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1558- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1559 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1560 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1561DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1562DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1563DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1564DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1565DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
1566DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
1567DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
1568DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
1569DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
1570DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1571DREF VLR subscr unknown usage increases to: 1
1572DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
1573DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1574DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1575DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1576DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
1577DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1578DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1579DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1580DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1581DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1582DVLR GSUP tx: 08010809710000004026f0
1583GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1584DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1585DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
1586DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
1587DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
1588DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1589DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1590 lu_result_sent == 0
1591- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
1592<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
1593DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1594DREF VLR subscr IMSI-901700000004620 usage increases to: 2
1595DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1596DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
1597DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1598DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
1599- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1600- ...rand=585df1ae287f6e273dce07090d61320b
1601- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1602DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1603<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1604 auth_request_sent == 1
1605 lu_result_sent == 0
1606- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1607 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1608DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1609DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1610DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
1611DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1612DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
1613DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
1614DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
1615DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1616DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1617DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1618DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1619DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1620DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
1621DMM -> CIPHER MODE COMMAND IMSI-901700000004620
1622- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]1623- ...perm algo: A5/1
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1624- ...key: 61855fb81fc2a800
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1625DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1626DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1627DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
1628DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1629DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1630 lu_result_sent == 0
1631- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1632ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1633 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1634DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1635DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1636DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1637DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1638DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1639DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1640DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1641DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1642 lu_result_sent == 0
1643- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1644 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1645DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
1646DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1647DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1648DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1649DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1650DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
1651DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
1652DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]1653DVLR GSUP tx: 04010809710000004026f0280102
1654GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1655DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1656 lu_result_sent == 0
1657- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1658<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
1659DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1660DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1661DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1662DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
1663DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1664DVLR GSUP tx: 12010809710000004026f0
1665GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1666DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1667<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1668 lu_result_sent == 0
1669- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
1670<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
1671DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1672DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1673DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1674DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1675DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1676DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1677DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1678DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1679DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1680DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
1681DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
1682DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1683DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1684DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1685DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI_TMSI
1686DMSC msc_tx 3 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1687- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1688- DTAP matches expected message
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1689DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1690DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1691<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1692- We will only do business when the IMEI is known
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1693 llist_count(&net->ran_conns) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1694DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1695 vsub->imei[0] == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1696DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1697ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1698 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1699DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1700DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1701DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1702DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1703DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1704DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1705DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1706DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1707- MS replies with an Identity Response, VLR sends the IMEI to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1708 MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1709DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1710DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyrb62289a2019-01-11 00:04:32 +0100[diff] [blame]1711DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1712DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1713DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1714DVLR GSUP tx: 30010809710000004026f050090824433224433224f0
1715GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f0
1716DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
1717DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1718DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
1719ran_conn_is_accepted() == false
1720 requests shall be thwarted
1721DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1722DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1723DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1724DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
1725DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1726DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
1727DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1728DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
1729- HLR accepts the IMEI
1730<-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: 32010809710000004026f0510100
1731DVLR GSUP rx 14: 32010809710000004026f0510100
1732DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
1733DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_HLR_IMEI_ACK
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1734DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
1735DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_compl_vlr_new_tmsi()
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1736DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1737DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
1738DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1739- sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100, with TMSI 0x03020100
Oliver Smith7d053092018-12-14 17:37:38 +0100[diff] [blame]1740DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
1741<-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: vlr_gsupc_read_cb() returns 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1742- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1743 llist_count(&net->ran_conns) == 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1744 lu_result_sent == 1
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1745ran_conn_is_accepted() == false
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1746 requests shall be thwarted
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1747DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1748DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1749DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1750DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1751DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1752DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1753DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1754DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1755- even though the TMSI is not acked, we can already find the subscr with it
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1756DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage increases to: 2
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1757 vsub != NULL == 1
1758 strcmp(vsub->imsi, imsi) == 0
1759 vsub->tmsi_new == 0x03020100
1760 vsub->tmsi == 0xffffffff
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1761DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1762- MS sends TMSI Realloc Complete
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1763 MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1764DREF IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1765DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1766DMM TMSI Reallocation Completed. Subscriber: IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100
1767DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1768DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1769DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=1)
1770DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
1771DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
1772DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1773DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1774DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1775DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1776DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
1777DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1778DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
1779DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
1780DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
1781DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
1782DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 2 (0x102: dtap,release)
1783DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
1784DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1785- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1786DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1787 bssap_clear_sent == 1
1788- LU was successful, and the conn has already been closed
1789- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1790DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
1791DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1792DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1793DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1794DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1795DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
1796DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1797DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1798DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
1799DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1800DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1801 llist_count(&net->ran_conns) == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1802- Subscriber has the IMEI and TMSI
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1803DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr34d33bd2017-07-20 02:56:21 +0200[diff] [blame]1804 strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1805 vsub->tmsi == 0x03020100
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1806DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1807---
1808- subscriber detaches, using TMSI
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1809 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1810 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1811DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1812DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr78ada642017-03-10 02:15:20 +0100[diff] [blame]1813DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1814DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1815DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
1816DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
1817DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
1818DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
1819DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
1820DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 0
1821DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1822DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
1823DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1824DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1825- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1826DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1827 bssap_clear_sent == 1
1828- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1829DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1830DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1831DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1832DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1833DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1834DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
1835 llist_count(&net->ran_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1836===== test_ciph_tmsi_imei: SUCCESS
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1837
1838full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]1839talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]1840
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1841===== test_gsm_ciph_in_umts_env
1842- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1843 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1844 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1845DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1846DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1847DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1848DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1849DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000010650 LU-type=NORMAL
1850DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 0/23
1851DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
1852DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:LU)
1853DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph
1854DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1855DREF VLR subscr unknown usage increases to: 1
1856DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1857DVLR New subscr, IMSI: 901700000010650
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1858DREF VLR subscr IMSI-901700000010650 usage increases to: 2
1859DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
1860DREF VLR subscr IMSI-901700000010650 usage decreases to: 1
1861DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1862DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1863DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1864DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
1865DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1866DVLR GSUP tx: 08010809710000000156f0
1867GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1868DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1869DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
1870DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
1871DREF IMSI-901700000010650: MSC conn use - compl_l3 == 0 (0x0: )
1872DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1873DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1874 lu_result_sent == 0
1875- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends *UMTS AKA* Auth Req to MS
1876<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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
1877DVLR GSUP rx 511: 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
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1878DREF VLR subscr IMSI-901700000010650 usage increases to: 2
1879DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1880DVLR SUBSCR(IMSI-901700000010650) Received 5 auth tuples
1881DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1882DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
1883- sending UMTS Auth Request for IMSI-901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1884- ...rand=4ac8d1cd1a51937597ca1016fe69a0fa
1885- ...autn=2d837d2b0d6f00004b282d5acf23428d
1886- ...expecting res=37527064741f8ddb
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1887DREF VLR subscr IMSI-901700000010650 usage decreases to: 1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1888<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1889 auth_request_sent == 1
1890 lu_result_sent == 0
1891- MS sends *GSM AKA* Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1892 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1893DREF IMSI-901700000010650: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1894DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1895DMM IMSI-901700000010650: MM GSM AUTHENTICATION RESPONSE (sres = dacc4b26)
1896DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1897DVLR SUBSCR(IMSI-901700000010650) AUTH on GERAN received SRES/RES: dacc4b26 (4 bytes)
1898DVLR SUBSCR(IMSI-901700000010650) AUTH established GSM security context
1899DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
1900DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1901DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1902DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1903DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1904DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1905DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
1906DMM -> CIPHER MODE COMMAND IMSI-901700000010650
1907- sending Ciphering Mode Command for IMSI-901700000010650: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]1908- ...perm algo: A5/1
Neels Hofmeyr7795a192018-03-10 00:26:36 +0100[diff] [blame]1909- ...key: 7a75f0ac9b844400
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1910DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1911DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1912DREF IMSI-901700000010650: MSC conn use - dtap == 0 (0x0: )
1913DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
1914DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1915 lu_result_sent == 0
1916- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1917 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1918DRR IMSI-901700000010650: CIPHERING MODE COMPLETE
1919DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1920DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1921DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1922DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1923DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
1924DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
1925DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]1926DVLR GSUP tx: 04010809710000000156f0280102
1927GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1928DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1929 lu_result_sent == 0
1930- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1931<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1932DVLR GSUP rx 17: 10010809710000000156f00804032443f2
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1933DREF VLR subscr IMSI-901700000010650 usage increases to: 2
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1934DVLR IMSI:901700000010650 has MSISDN:42342
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1935DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
1936DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1937DVLR GSUP tx: 12010809710000000156f0
1938GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1939DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1940<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1941 lu_result_sent == 0
1942- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1943<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1944DVLR GSUP rx 11: 06010809710000000156f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1945DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
1946DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1947DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1948DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1949DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1950DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1951DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1952DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1953DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
1954DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
1955DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1956DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1957DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1958- sending LU Accept for IMSI-901700000010650:MSISDN-42342
1959DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
1960DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
1961DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1962DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1963DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1964DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1965DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1966DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
1967DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
1968DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
1969DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
1970DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
1971DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 4
1972DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1973- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1974DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1975DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]1976<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1977 bssap_clear_sent == 1
1978- LU was successful, and the conn has already been closed
1979 lu_result_sent == 1
1980- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1981DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
1982DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
1983DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
1984DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1985DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1986DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
1987DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1988DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]1989DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
1990DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]1991DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1992 llist_count(&net->ran_conns) == 0
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1993---
1994- after a while, a new conn sends a CM Service Request. VLR responds with *UMTS AKA* Auth Req, 2nd auth vector
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]1995 MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1996 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]1997DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]1998DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]1999DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2000DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
2001DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
2002DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
2003DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ)
2004DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
2005DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2006DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
2007DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
2008DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
2009DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2010DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2011DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2012DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
2013DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2014DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
2015DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
2016- sending UMTS Auth Request for IMSI-901700000010650:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2017- ...rand=b2661531b97b12c5a2edc21a0ed16fc5
2018- ...autn=78cdd96c60840000322f421b3bb778b1
2019- ...expecting res=ed3ebf9cb6ea48ed
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2020DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
2021DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2022DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2023DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
2024DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2025DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2026 cm_service_result_sent == 0
2027 auth_request_sent == 1
2028- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2029ran_conn_is_accepted() == false
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2030 requests shall be thwarted
2031DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2032DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2033DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2034DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2035DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2036DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2037DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2038DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2039- MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2040 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2041DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2042DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2043DMM IMSI-901700000010650:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 2fb4cfad)
2044DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2045DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH on GERAN received SRES/RES: 2fb4cfad (4 bytes)
2046DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH established GSM security context
2047DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2048DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2049DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2050DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2051DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2052DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2053DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
2054DMM -> CIPHER MODE COMMAND IMSI-901700000010650:MSISDN-42342
2055- sending Ciphering Mode Command for IMSI-901700000010650:MSISDN-42342: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]2056- ...perm algo: A5/1
Neels Hofmeyr7795a192018-03-10 00:26:36 +0100[diff] [blame]2057- ...key: da149b11d473f400
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2058DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2059DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2060DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2061DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2062DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2063 cm_service_result_sent == 0
2064 cipher_mode_cmd_sent == 1
2065- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2066 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2067DRR IMSI-901700000010650:MSISDN-42342: CIPHERING MODE COMPLETE
2068DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2069DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2070DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2071DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2072DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2073DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2074DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
2075DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2076DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
2077DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2078DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
2079DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2080DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2081 cm_service_result_sent == 0
Vadim Yanitskiy27605852018-06-15 23:57:30 +0700[diff] [blame]2082- Concluding CM Service Request
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2083DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
2084DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
2085DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
2086DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2087DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
2088DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2089- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]2090 bssap_clear_sent == 1
2091- all requests serviced, conn has been released
2092- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2093DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
2094DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2095DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2096DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2097DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2098DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2099DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2100DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
2101DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2102DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2103 llist_count(&net->ran_conns) == 0
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2104---
2105- an SMS is sent, MS is paged
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2106DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2107 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2108DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2109DLSMS Going to send a MT SMS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2110DCC (ti 00 sub IMSI-901700000010650:MSISDN-42342 callref 40000003) New transaction
2111DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 4
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2112DLSMS SMC(0) instance created for network
2113DLSMS SMR(0) instance created for network.
2114DLSMS SMR(0) message SM-RL-DATA_REQ received in state IDLE
2115DLSMS SMR(0) TX SMS RP-DATA
2116DLSMS SMR(0) new RP state IDLE -> WAIT_FOR_RP_ACK
2117DLSMS SMC(0) message MNSMS-EST-REQ received in state IDLE
2118DLSMS SMC(0) new CP state IDLE -> MM_CONN_PENDING
2119DLSMS Initiating Paging procedure for IMSI-901700000010650:MSISDN-42342 due to MMSMS_EST_REQ
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2120DMM Subscriber IMSI-901700000010650:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2121 GERAN-A sends out paging request to IMSI 901700000010650, TMSI 0xffffffff, LAC 23
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2122 strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2123DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2124 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2125DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2126 paging_sent == 1
2127 paging_stopped == 0
2128- the subscriber and its pending request should remain
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2129DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2130 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2131DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2132- MS replies with Paging Response, and VLR sends *UMTS AKA* Auth Request with third key
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2133 MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2134 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2135DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2136DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2137DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2138DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
2139DRR RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
2140DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
2141DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP)
2142DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
2143DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2144DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
2145DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 6
2146DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
2147DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2148DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2149DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2150DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
2151DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2152DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
2153DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
2154- sending UMTS Auth Request for IMSI-901700000010650:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x3 and...
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2155- ...rand=54d8f19778056666b41c8c25e52eb60c
2156- ...autn=53f3e5632b3d00008865dd54d49663f2
2157- ...expecting res=86e848a9e7ad8cd5
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2158DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 5
2159DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2160DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2161DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
2162DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2163DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2164 auth_request_sent == 1
2165- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2166ran_conn_is_accepted() == false
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2167 requests shall be thwarted
2168DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2169DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2170DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2171DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2172DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2173DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2174DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2175DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2176- MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2177 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2178DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2179DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2180DMM IMSI-901700000010650:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 0ff61e0f)
2181DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2182DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH on GERAN received SRES/RES: 0ff61e0f (4 bytes)
2183DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH established GSM security context
2184DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2185DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2186DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2187DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2188DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2189DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2190DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
2191DMM -> CIPHER MODE COMMAND IMSI-901700000010650:MSISDN-42342
2192- sending Ciphering Mode Command for IMSI-901700000010650:MSISDN-42342: include_imeisv=0
Neels Hofmeyrd28ea6c2018-09-17 00:54:52 +0200[diff] [blame]2193- ...perm algo: A5/1
Neels Hofmeyr7795a192018-03-10 00:26:36 +0100[diff] [blame]2194- ...key: 26ec67fad3073000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2195DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2196DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2197DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2198DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2199DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2200 cipher_mode_cmd_sent == 1
2201- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2202 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2203DRR IMSI-901700000010650:MSISDN-42342: CIPHERING MODE COMPLETE
2204DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2205DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2206DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2207DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2208DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2209DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2210DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
2211DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2212DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
2213DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2214DPAG Paging success for IMSI-901700000010650:MSISDN-42342 (event=0)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2215DPAG Calling paging cbfn.
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2216DLSMS paging_cb_mmsms_est_req(hooknum=1, event=0)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2217DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2218DLSMS SMC(0) message MMSMS-EST-CNF received in state MM_CONN_PENDING
2219DLSMS SMC(0) send CP data
2220DLSMS SMC(0) new CP state MM_CONN_PENDING -> WAIT_CP_ACK
2221DLSMS sending CP message (trans=0)
2222DLSMS GSM4.11 TX 09 01 58 01 00 07 91 44 77 58 10 06 50 00 4c 00 05 80 24 43 f2 00 00 07 10 10 00 00 00 00 44 50 79 da 1e 1e e7 41 69 37 48 5e 9e a7 c9 65 37 3d 1d 66 83 c2 70 38 3b 3d 0e d3 d3 6f f7 1c 94 9e 83 c2 20 72 79 9e 96 87 c5 ec 32 a8 1d 96 af cb f4 b4 fb 0c 7a c3 e9 e9 b7 db 05
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2223DMSC msc_tx 91 bytes to IMSI-901700000010650:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2224- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2225- DTAP matches expected message
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2226DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
2227DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2228DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2229 dtap_tx_confirmed == 1
2230 paging_stopped == 1
2231- SMS was delivered, no requests pending for subscr
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2232DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2233 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2234DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2235- conn is still open to wait for SMS ack dance
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2236 llist_count(&net->ran_conns) == 1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2237- MS replies with CP-ACK for received SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2238 MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2239DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2240DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2241DLSMS receiving data (trans_id=0, msg_type=SMS:0x04)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2242DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
2243DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2244DLSMS SMC(0) message MMSMS-DATA-IND (CP ACK) received in state WAIT_CP_ACK
2245DLSMS SMC(0) received CP-ACK
2246DLSMS SMC(0) new CP state WAIT_CP_ACK -> MM_ESTABLISHED
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2247DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2248 llist_count(&net->ran_conns) == 1
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2249- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2250 MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2251DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2252DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2253DLSMS receiving data (trans_id=0, msg_type=SMS:0x01)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2254DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2255DLSMS SMC(0) message MMSMS-DATA-IND (CP DATA) received in state MM_ESTABLISHED
2256DLSMS SMC(0) received CP-DATA
2257DLSMS sending CP message (trans=0)
2258DLSMS GSM4.11 TX 09 04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2259DMSC msc_tx 2 bytes to IMSI-901700000010650:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2260- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2261- DTAP matches expected message
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2262DLSMS MNSMS-DATA/EST-IND
2263DLSMS SMR(0) message MNSMS-DATA-IND received in state WAIT_FOR_RP_ACK
2264DLSMS SMR(0) RX SMS RP-ACK
2265DLSMS SMR(0) new RP state WAIT_FOR_RP_ACK -> IDLE
2266DLSMS RX SMS RP-ACK (MO)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2267DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2268DLSMS SMR(0) TX: MNSMS-REL-REQ
2269DLSMS SMC(0) message MNSMS-REL-REQ received in state MM_ESTABLISHED
2270DLSMS SMC(0) new CP state MM_ESTABLISHED -> IDLE
2271DLSMS Got MMSMS_REL_REQ, destroying transaction.
2272DLSMS SMR(0) clearing SMR instance
2273DLSMS SMC(0) clearing instance
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2274DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
2275DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
2276DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2277DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
2278DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
2279DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2280DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
2281DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2282- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]2283 dtap_tx_confirmed == 1
2284 bssap_clear_sent == 1
2285- SMS is done, conn is gone
2286- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2287DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
2288DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2289DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2290DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2291DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2292DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2293DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2294DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
2295DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2296DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2297 llist_count(&net->ran_conns) == 0
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2298---
2299- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2300 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2301 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2302DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2303DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2304DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2305DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2306DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
2307DMM IMSI DETACH for IMSI-901700000010650:MSISDN-42342
2308DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
2309DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
2310DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
2311DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 0
2312DREF freeing VLR subscr IMSI-901700000010650:MSISDN-42342
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2313DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
2314DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2315DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2316- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2317DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]2318 bssap_clear_sent == 1
2319- BSS sends BSSMAP Clear Complete
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2320DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2321DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2322DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2323DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2324DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2325DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
2326 llist_count(&net->ran_conns) == 0
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2327===== test_gsm_ciph_in_umts_env: SUCCESS
2328
2329full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]2330talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyrcac6e892018-03-10 02:05:44 +0100[diff] [blame]2331
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2332===== test_a5_3_supported
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2333- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2334 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2335 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2336DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr99a8d232018-04-09 20:44:56 +0200[diff] [blame]2337DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2338DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2339DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
2340DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
2341DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
2342DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
2343DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
2344DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
2345DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2346DREF VLR subscr unknown usage increases to: 1
2347DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
2348DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2349DREF VLR subscr IMSI-901700000004620 usage increases to: 2
2350DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
2351DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
2352DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2353DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2354DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2355DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
2356DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2357DVLR GSUP tx: 08010809710000004026f0
2358GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2359DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2360DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2361DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2362DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
2363DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2364DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2365 lu_result_sent == 0
2366- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
2367<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
2368DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2369DREF VLR subscr IMSI-901700000004620 usage increases to: 2
2370DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2371DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
2372DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2373DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
2374- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2375- ...rand=585df1ae287f6e273dce07090d61320b
2376- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2377DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2378<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2379 lu_result_sent == 0
2380 auth_request_sent == 1
2381---
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2382- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2383 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2384DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]2385DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2386DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
2387DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2388DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
2389DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
2390DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2391DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2392DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2393DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2394DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2395DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2396DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
2397DMM IMSI-901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
2398DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Harald Welte390d1402019-02-18 12:55:31 +0100[diff] [blame]2399DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: N-DATA.req(00 01 58 )
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2400 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2401DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
2402DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2403DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2404DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
2405DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
2406DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2407 lu_result_sent == 0
2408- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
2409DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2410DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
2411DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
2412DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
2413DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
2414DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
2415DMM -> CIPHER MODE COMMAND IMSI-901700000004620
2416- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2417- ...perm algo: A5/3
2418- ...key: 61855fb81fc2a800
2419 lu_result_sent == 0
2420- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2421 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2422DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
2423DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2424DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2425DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2426DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2427DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
2428DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
2429DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]2430DVLR GSUP tx: 04010809710000004026f0280102
2431GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2432DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2433 lu_result_sent == 0
2434- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2435<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
2436DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2437DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2438DVLR IMSI:901700000004620 has MSISDN:42342
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2439DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
2440DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2441DVLR GSUP tx: 12010809710000004026f0
2442GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2443DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2444<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2445 lu_result_sent == 0
2446- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2447<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
2448DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2449DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
2450DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2451DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2452DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2453DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2454DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2455DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2456DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2457DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
2458DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
2459DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2460DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2461DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2462- sending LU Accept for IMSI-901700000004620:MSISDN-42342
2463DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2464DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
2465DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2466DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2467DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2468DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2469DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2470DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2471DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2472DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
2473DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
2474DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2475DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
2476DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2477- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2478DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2479DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2480<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2481 bssap_clear_sent == 1
2482- LU was successful, and the conn has already been closed
2483 lu_result_sent == 1
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame]2484- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2485DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
2486DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2487DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2488DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2489DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2490DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
2491DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2492DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2493DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
2494DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2495DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2496 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2497---
2498- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2499 MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2500 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2501DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2502DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
2503DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2504DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
2505DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
2506DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
2507DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
2508DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
2509DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2510DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
2511DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2512DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
2513DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2514DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2515DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2516DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
2517DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2518DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
2519DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
2520- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2521- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
2522- ...expecting sres=20bde240
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2523DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
2524DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2525DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2526DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
2527DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2528DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2529 auth_request_sent == 1
2530 cm_service_result_sent == 0
2531- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2532ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2533 requests shall be thwarted
2534DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2535DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2536DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2537DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2538DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2539DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2540DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2541DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2542- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2543 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2544DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2545DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2546DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
2547DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2548DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
2549DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
2550DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2551DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2552DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2553DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2554DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2555DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2556DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
2557DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
2558- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2559- ...perm algo: A5/3
2560- ...key: 07fa7502e07e1c00
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2561DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2562DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2563DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2564DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2565DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2566 cm_service_result_sent == 0
2567 cipher_mode_cmd_sent == 1
2568- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2569ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2570 requests shall be thwarted
2571DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2572DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2573DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2574DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2575DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2576DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2577DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2578DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2579- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2580 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2581DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
2582DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2583DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2584DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2585DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2586DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2587DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2588DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
2589DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2590DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
2591DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2592DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
2593DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2594DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2595 cm_service_result_sent == 0
2596- Concluding CM Service Request
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2597DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
2598DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
2599DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
2600DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2601DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2602DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2603- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2604 bssap_clear_sent == 1
2605- all requests serviced, conn has been released
2606- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2607DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
2608DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2609DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2610DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2611DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2612DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2613DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2614DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
2615DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2616DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2617 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2618---
2619- an SMS is sent, MS is paged
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2620DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2621 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2622DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2623DLSMS Going to send a MT SMS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2624DCC (ti 00 sub IMSI-901700000004620:MSISDN-42342 callref 40000004) New transaction
2625DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2626DLSMS SMC(0) instance created for network
2627DLSMS SMR(0) instance created for network.
2628DLSMS SMR(0) message SM-RL-DATA_REQ received in state IDLE
2629DLSMS SMR(0) TX SMS RP-DATA
2630DLSMS SMR(0) new RP state IDLE -> WAIT_FOR_RP_ACK
2631DLSMS SMC(0) message MNSMS-EST-REQ received in state IDLE
2632DLSMS SMC(0) new CP state IDLE -> MM_CONN_PENDING
2633DLSMS Initiating Paging procedure for IMSI-901700000004620:MSISDN-42342 due to MMSMS_EST_REQ
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2634DMM Subscriber IMSI-901700000004620:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2635 GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2636 strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2637DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2638 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2639DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2640 paging_sent == 1
2641 paging_stopped == 0
2642- the subscriber and its pending request should remain
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2643DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2644 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2645DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2646- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2647 MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2648 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2649DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2650DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
2651DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2652DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
2653DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
2654DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
2655DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
2656DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
2657DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2658DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
2659DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
2660DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
2661DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2662DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2663DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2664DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
2665DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2666DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
2667DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
2668- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2669- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
2670- ...expecting sres=a29514ae
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2671DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
2672DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2673DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2674DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
2675DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2676DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2677 auth_request_sent == 1
2678- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2679ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2680 requests shall be thwarted
2681DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2682DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2683DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2684DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2685DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2686DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2687DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2688DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2689- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2690 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2691DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2692DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2693DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
2694DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2695DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
2696DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
2697DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2698DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2699DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2700DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2701DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2702DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2703DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
2704DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
2705- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2706- ...perm algo: A5/3
2707- ...key: e2b234f807886400
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2708DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2709DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2710DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2711DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2712DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2713 cipher_mode_cmd_sent == 1
2714- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2715ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2716 requests shall be thwarted
2717DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2718DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2719DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2720DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2721DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2722DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2723DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2724DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2725- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2726 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2727DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
2728DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2729DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2730DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2731DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2732DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2733DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2734DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
2735DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2736DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
2737DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2738DPAG Paging success for IMSI-901700000004620:MSISDN-42342 (event=0)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2739DPAG Calling paging cbfn.
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2740DLSMS paging_cb_mmsms_est_req(hooknum=1, event=0)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2741DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2742DLSMS SMC(0) message MMSMS-EST-CNF received in state MM_CONN_PENDING
2743DLSMS SMC(0) send CP data
2744DLSMS SMC(0) new CP state MM_CONN_PENDING -> WAIT_CP_ACK
2745DLSMS sending CP message (trans=0)
2746DLSMS GSM4.11 TX 09 01 58 01 00 07 91 44 77 58 10 06 50 00 4c 00 05 80 24 43 f2 00 00 07 10 10 00 00 00 00 44 50 79 da 1e 1e e7 41 69 37 48 5e 9e a7 c9 65 37 3d 1d 66 83 c2 70 38 3b 3d 0e d3 d3 6f f7 1c 94 9e 83 c2 20 72 79 9e 96 87 c5 ec 32 a8 1d 96 af cb f4 b4 fb 0c 7a c3 e9 e9 b7 db 05
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2747DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2748- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2749- DTAP matches expected message
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2750DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
2751DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2752DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2753 dtap_tx_confirmed == 1
2754 paging_stopped == 1
2755- SMS was delivered, no requests pending for subscr
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2756DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2757 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2758DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2759- conn is still open to wait for SMS ack dance
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2760 llist_count(&net->ran_conns) == 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2761- MS replies with CP-ACK for received SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2762 MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2763DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2764DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2765DLSMS receiving data (trans_id=0, msg_type=SMS:0x04)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2766DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
2767DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2768DLSMS SMC(0) message MMSMS-DATA-IND (CP ACK) received in state WAIT_CP_ACK
2769DLSMS SMC(0) received CP-ACK
2770DLSMS SMC(0) new CP state WAIT_CP_ACK -> MM_ESTABLISHED
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2771DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2772 llist_count(&net->ran_conns) == 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2773- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2774 MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2775DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2776DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2777DLSMS receiving data (trans_id=0, msg_type=SMS:0x01)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2778DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2779DLSMS SMC(0) message MMSMS-DATA-IND (CP DATA) received in state MM_ESTABLISHED
2780DLSMS SMC(0) received CP-DATA
2781DLSMS sending CP message (trans=0)
2782DLSMS GSM4.11 TX 09 04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2783DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2784- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2785- DTAP matches expected message
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2786DLSMS MNSMS-DATA/EST-IND
2787DLSMS SMR(0) message MNSMS-DATA-IND received in state WAIT_FOR_RP_ACK
2788DLSMS SMR(0) RX SMS RP-ACK
2789DLSMS SMR(0) new RP state WAIT_FOR_RP_ACK -> IDLE
2790DLSMS RX SMS RP-ACK (MO)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2791DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]2792DLSMS SMR(0) TX: MNSMS-REL-REQ
2793DLSMS SMC(0) message MNSMS-REL-REQ received in state MM_ESTABLISHED
2794DLSMS SMC(0) new CP state MM_ESTABLISHED -> IDLE
2795DLSMS Got MMSMS_REL_REQ, destroying transaction.
2796DLSMS SMR(0) clearing SMR instance
2797DLSMS SMC(0) clearing instance
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2798DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
2799DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
2800DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
2801DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
2802DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
2803DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2804DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2805DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2806- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2807 dtap_tx_confirmed == 1
2808 bssap_clear_sent == 1
2809- SMS is done, conn is gone
2810- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2811DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
2812DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2813DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2814DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2815DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2816DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2817DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2818DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
2819DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2820DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2821 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2822---
2823- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2824 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2825 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2826DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2827DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
2828DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2829DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2830DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
2831DMM IMSI DETACH for IMSI-901700000004620:MSISDN-42342
2832DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2833DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
2834DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
2835DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 0
2836DREF freeing VLR subscr IMSI-901700000004620:MSISDN-42342
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2837DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
2838DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2839DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2840- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2841DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
2842 bssap_clear_sent == 1
2843- BSS sends BSSMAP Clear Complete
2844DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2845DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
2846DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
2847DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2848DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2849DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
2850 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2851===== test_a5_3_supported: SUCCESS
2852
2853full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]2854talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2855
2856===== test_cm_service_needs_classmark_update
2857- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2858 MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2859 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]2860DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2861DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
2862DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2863DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
2864DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
2865DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
2866DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
2867DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
2868DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
2869DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2870DREF VLR subscr unknown usage increases to: 1
2871DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
2872DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2873DREF VLR subscr IMSI-901700000004620 usage increases to: 2
2874DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
2875DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
2876DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2877DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2878DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2879DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
2880DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2881DVLR GSUP tx: 08010809710000004026f0
2882GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2883DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2884DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
2885DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
2886DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
2887DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
2888DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2889 lu_result_sent == 0
2890- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
2891<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
2892DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2893DREF VLR subscr IMSI-901700000004620 usage increases to: 2
2894DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2895DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
2896DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2897DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
2898- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2899- ...rand=585df1ae287f6e273dce07090d61320b
2900- ...expecting sres=2d8b2c3e
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2901DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2902<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2903 lu_result_sent == 0
2904 auth_request_sent == 1
2905---
2906- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2907 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2908DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2909DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2910DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
2911DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2912DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
2913DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
2914DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
2915DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2916DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2917DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2918DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2919DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2920DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
2921DMM IMSI-901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
2922DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Harald Welte390d1402019-02-18 12:55:31 +0100[diff] [blame]2923DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: N-DATA.req(00 01 58 )
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2924 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2925DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
2926DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2927DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2928DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
2929DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
2930DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2931 lu_result_sent == 0
2932- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
2933DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2934DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
2935DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
2936DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
2937DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
2938DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
2939DMM -> CIPHER MODE COMMAND IMSI-901700000004620
2940- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2941- ...perm algo: A5/3
2942- ...key: 61855fb81fc2a800
2943 lu_result_sent == 0
2944- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]2945 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2946DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
2947DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2948DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2949DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2950DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2951DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
2952DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
2953DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyrd0756b12018-09-28 02:41:39 +0200[diff] [blame]2954DVLR GSUP tx: 04010809710000004026f0280102
2955GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2956DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2957 lu_result_sent == 0
2958- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2959<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
2960DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2961DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2962DVLR IMSI:901700000004620 has MSISDN:42342
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2963DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
2964DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2965DVLR GSUP tx: 12010809710000004026f0
2966GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2967DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]2968<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2969 lu_result_sent == 0
2970- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2971<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
2972DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2973DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
2974DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2975DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2976DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2977DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2978DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2979DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2980DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2981DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
2982DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
2983DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2984DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2985DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2986- sending LU Accept for IMSI-901700000004620:MSISDN-42342
2987DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
2988DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
2989DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2990DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2991DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]2992DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]2993DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2994DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
2995DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
2996DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
2997DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
2998DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
2999DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
3000DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3001- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3002DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3003DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3004<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
3005 bssap_clear_sent == 1
3006- LU was successful, and the conn has already been closed
3007 lu_result_sent == 1
3008- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3009DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
3010DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
3011DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
3012DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3013DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3014DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
3015DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3016DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3017DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
3018DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3019DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3020 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3021---
3022- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3023 MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3024 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3025DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3026DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
3027DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3028DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
3029DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
3030DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
3031DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
3032DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
3033DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
3034DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
3035DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
3036DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
3037DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
3038DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
3039DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
3040DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
3041DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
3042DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
3043DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
3044- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3045- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
3046- ...expecting sres=20bde240
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3047DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
3048DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
3049DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
3050DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
3051DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
3052DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3053 auth_request_sent == 1
3054 cm_service_result_sent == 0
3055- needs auth, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3056ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3057 requests shall be thwarted
3058DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3059DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3060DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3061DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3062DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3063DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3064DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3065DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3066- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3067 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3068DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3069DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3070DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
3071DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
3072DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
3073DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
3074DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
3075DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
3076DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
3077DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3078DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
3079DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
3080DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
3081DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
3082- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3083- ...perm algo: A5/3
3084- ...key: 07fa7502e07e1c00
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3085DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3086DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3087DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
3088DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
3089DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3090 cm_service_result_sent == 0
3091 cipher_mode_cmd_sent == 1
3092- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3093ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3094 requests shall be thwarted
3095DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3096DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3097DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3098DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3099DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3100DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3101DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3102DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3103- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3104 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3105DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
3106DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
3107DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
3108DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
3109DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
3110DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
3111DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
3112DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
3113DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
3114DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
3115DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
3116DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
3117DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
3118DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3119 cm_service_result_sent == 0
3120- Concluding CM Service Request
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3121DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
3122DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
3123DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
3124DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
3125DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
3126DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3127- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3128 bssap_clear_sent == 1
3129- all requests serviced, conn has been released
3130- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3131DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
3132DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
3133DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
3134DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3135DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3136DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3137DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3138DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
3139DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3140DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3141 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3142---
3143- an SMS is sent, MS is paged
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3144DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3145 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3146DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3147DLSMS Going to send a MT SMS
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3148DCC (ti 00 sub IMSI-901700000004620:MSISDN-42342 callref 40000005) New transaction
3149DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3150DLSMS SMC(0) instance created for network
3151DLSMS SMR(0) instance created for network.
3152DLSMS SMR(0) message SM-RL-DATA_REQ received in state IDLE
3153DLSMS SMR(0) TX SMS RP-DATA
3154DLSMS SMR(0) new RP state IDLE -> WAIT_FOR_RP_ACK
3155DLSMS SMC(0) message MNSMS-EST-REQ received in state IDLE
3156DLSMS SMC(0) new CP state IDLE -> MM_CONN_PENDING
3157DLSMS Initiating Paging procedure for IMSI-901700000004620:MSISDN-42342 due to MMSMS_EST_REQ
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3158DMM Subscriber IMSI-901700000004620:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3159 GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3160 strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3161DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3162 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3163DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3164 paging_sent == 1
3165 paging_stopped == 0
3166- the subscriber and its pending request should remain
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3167DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3168 llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3169DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3170- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3171 MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3172 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3173DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3174DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
3175DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3176DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
3177DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
3178DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
3179DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
3180DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
3181DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
3182DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
3183DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
3184DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
3185DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
3186DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
3187DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
3188DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
3189DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
3190DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
3191DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
3192- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3193- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
3194- ...expecting sres=a29514ae
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3195DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
3196DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
3197DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
3198DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
3199DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
3200DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3201 auth_request_sent == 1
3202---
3203- Fake a situation where Classmark 2 is unknown during proc_arq_fsm
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3204DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
3205DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3206- MS sends Authen Response, VLR accepts and requests Ciphering
3207- MS sends Authen Response, VLR accepts and requests Ciphering. Normally, we'd know Classmark 3, but this test removed it. Hence a Classmark Request is generated.
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3208 MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3209DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3210DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3211DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
3212DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
3213DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
3214DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
3215DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
3216DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
3217DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
3218DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3219DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
3220DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
3221DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
3222DMM IMSI-901700000004620:MSISDN-42342: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
3223DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Harald Welte390d1402019-02-18 12:55:31 +0100[diff] [blame]3224DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: N-DATA.req(00 01 58 )
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3225 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3226DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
3227DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3228DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3229DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
3230DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
3231DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3232- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
3233DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3234DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
3235DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
3236DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
3237DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
3238DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
3239DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
3240- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3241- ...perm algo: A5/3
3242- ...key: e2b234f807886400
3243- needs ciph, not yet accepted
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3244ran_conn_is_accepted() == false
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3245- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3246 MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3247DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
3248DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
3249DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
3250DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
3251DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
3252DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
3253DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
3254DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
3255DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
3256DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
3257DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
3258DPAG Paging success for IMSI-901700000004620:MSISDN-42342 (event=0)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3259DPAG Calling paging cbfn.
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3260DLSMS paging_cb_mmsms_est_req(hooknum=1, event=0)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3261DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3262DLSMS SMC(0) message MMSMS-EST-CNF received in state MM_CONN_PENDING
3263DLSMS SMC(0) send CP data
3264DLSMS SMC(0) new CP state MM_CONN_PENDING -> WAIT_CP_ACK
3265DLSMS sending CP message (trans=0)
3266DLSMS GSM4.11 TX 09 01 58 01 00 07 91 44 77 58 10 06 50 00 4c 00 05 80 24 43 f2 00 00 07 10 10 00 00 00 00 44 50 79 da 1e 1e e7 41 69 37 48 5e 9e a7 c9 65 37 3d 1d 66 83 c2 70 38 3b 3d 0e d3 d3 6f f7 1c 94 9e 83 c2 20 72 79 9e 96 87 c5 ec 32 a8 1d 96 af cb f4 b4 fb 0c 7a c3 e9 e9 b7 db 05
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3267DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3268- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3269- DTAP matches expected message
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3270DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
3271DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
3272DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3273 dtap_tx_confirmed == 1
3274 paging_stopped == 1
3275- SMS was delivered, no requests pending for subscr
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3276DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3277 llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3278DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3279- conn is still open to wait for SMS ack dance
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3280 llist_count(&net->ran_conns) == 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3281- MS replies with CP-ACK for received SMS
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3282 MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3283DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3284DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3285DLSMS receiving data (trans_id=0, msg_type=SMS:0x04)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3286DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
3287DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3288DLSMS SMC(0) message MMSMS-DATA-IND (CP ACK) received in state WAIT_CP_ACK
3289DLSMS SMC(0) received CP-ACK
3290DLSMS SMC(0) new CP state WAIT_CP_ACK -> MM_ESTABLISHED
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3291DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3292 llist_count(&net->ran_conns) == 1
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3293- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3294 MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3295DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3296DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3297DLSMS receiving data (trans_id=0, msg_type=SMS:0x01)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3298DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3299DLSMS SMC(0) message MMSMS-DATA-IND (CP DATA) received in state MM_ESTABLISHED
3300DLSMS SMC(0) received CP-DATA
3301DLSMS sending CP message (trans=0)
3302DLSMS GSM4.11 TX 09 04
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3303DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3304- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3305- DTAP matches expected message
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3306DLSMS MNSMS-DATA/EST-IND
3307DLSMS SMR(0) message MNSMS-DATA-IND received in state WAIT_FOR_RP_ACK
3308DLSMS SMR(0) RX SMS RP-ACK
3309DLSMS SMR(0) new RP state WAIT_FOR_RP_ACK -> IDLE
3310DLSMS RX SMS RP-ACK (MO)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3311DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Max48131522019-01-16 12:47:39 +0100[diff] [blame]3312DLSMS SMR(0) TX: MNSMS-REL-REQ
3313DLSMS SMC(0) message MNSMS-REL-REQ received in state MM_ESTABLISHED
3314DLSMS SMC(0) new CP state MM_ESTABLISHED -> IDLE
3315DLSMS Got MMSMS_REL_REQ, destroying transaction.
3316DLSMS SMR(0) clearing SMR instance
3317DLSMS SMC(0) clearing instance
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3318DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
3319DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
3320DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
3321DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
3322DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
3323DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
3324DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
3325DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3326- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3327 dtap_tx_confirmed == 1
3328 bssap_clear_sent == 1
3329- SMS is done, conn is gone
3330- BSS sends BSSMAP Clear Complete
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3331DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
3332DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
3333DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
3334DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3335DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP))
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3336DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3337DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deferring: will deallocate with RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3338DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
3339DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyre4f7e712019-03-24 21:07:33 +0100[diff] [blame^]3340DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated, including all deferred deallocations
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3341 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3342---
3343- subscriber detaches
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3344 MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3345 new conn
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3346DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3347DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
3348DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
3349DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr361e5712019-01-03 02:32:14 +0100[diff] [blame]3350DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
3351DMM IMSI DETACH for IMSI-901700000004620:MSISDN-42342
3352DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
3353DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
3354DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
3355DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 0
3356DREF freeing VLR subscr IMSI-901700000004620:MSISDN-42342
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3357DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
3358DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3359DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr7814a832018-12-26 00:40:18 +0100[diff] [blame]3360- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3361DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
3362 bssap_clear_sent == 1
3363- BSS sends BSSMAP Clear Complete
3364DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3365DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
3366DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
3367DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
3368DRLL Freeing RAN connection with NULL subscriber
Neels Hofmeyrc036b792018-11-29 22:37:51 +0100[diff] [blame]3369DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
3370 llist_count(&net->ran_conns) == 0
Neels Hofmeyr3117b702018-09-13 03:23:07 +0200[diff] [blame]3371===== test_cm_service_needs_classmark_update: SUCCESS
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]3372
3373full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]3374talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyra7fd88c2018-03-02 01:50:42 +0100[diff] [blame]3375
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]3376full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperlingafa030d2018-12-06 12:06:59 +0100[diff] [blame]3377talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr6a29d322017-01-25 15:04:16 +0100[diff] [blame]3378