Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 1 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
| 2 | talloc_total_blocks(tall_bsc_ctx) == 12 |
| 3 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 4 | ===== test_auth_use_twice_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 5 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 6 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 7 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 8 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 9 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 10 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 11 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 12 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 13 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 14 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 15 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 16 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 17 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 18 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 19 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 20 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 21 | DREF VLR subscr unknown usage increases to: 1 |
| 22 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 23 | DVLR New subscr, IMSI: 901700000010650 |
| 24 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 25 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 26 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 27 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 28 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 29 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 30 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 31 | DVLR GSUP tx: 08010809710000000156f0 |
| 32 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 33 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 34 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 35 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 36 | lu_result_sent == 0 |
| 37 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 38 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 39 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 40 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 41 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 42 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 43 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 44 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 45 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 46 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 47 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 48 | - ...expecting res=e229c19e791f2e41 |
| 49 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 50 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 51 | auth_request_sent == 1 |
| 52 | lu_result_sent == 0 |
| 53 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 54 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 55 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 56 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 57 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 58 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 59 | DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 60 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 61 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 62 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 63 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 64 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 65 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 66 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 67 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 68 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 69 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 70 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 71 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 72 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 73 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 74 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 75 | DVLR GSUP tx: 04010809710000000156f0 |
| 76 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 77 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 78 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 79 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 80 | gsup_tx_confirmed == 1 |
| 81 | lu_result_sent == 0 |
| 82 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 83 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 84 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 85 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 86 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 87 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 88 | DVLR GSUP tx: 12010809710000000156f0 |
| 89 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 90 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 91 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 92 | lu_result_sent == 0 |
| 93 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 94 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 95 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 96 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 97 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 98 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 99 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 100 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 101 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 102 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 103 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 104 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 105 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 106 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 107 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 108 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 109 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 110 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 111 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 112 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 113 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 114 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 115 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 116 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 117 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 118 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 119 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 120 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 121 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 122 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 123 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 124 | lu_result_sent == 1 |
| 125 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 126 | llist_count(&net->subscr_conns) == 1 |
| 127 | msc_subscr_conn_is_accepted() == false |
| 128 | requests shall be thwarted |
| 129 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 130 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 131 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 132 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 133 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 134 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 135 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 136 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 137 | - even though the TMSI is not acked, we can already find the subscr with it |
| 138 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 139 | vsub != NULL == 1 |
| 140 | strcmp(vsub->imsi, imsi) == 0 |
| 141 | vsub->tmsi_new == 0x03020100 |
| 142 | vsub->tmsi == 0xffffffff |
| 143 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 144 | - MS sends TMSI Realloc Complete |
| 145 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 146 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 147 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 148 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 149 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 150 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 151 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 152 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 153 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 154 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 155 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 156 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 157 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 158 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 159 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 160 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 161 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 162 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 163 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 164 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 165 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 166 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 167 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 168 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 169 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 170 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 171 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 172 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 173 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 174 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 175 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 176 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 177 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 178 | bssap_clear_sent == 1 |
| 179 | - LU was successful, and the conn has already been closed |
| 180 | llist_count(&net->subscr_conns) == 0 |
| 181 | --- |
| 182 | - Now the auth tuple has use_count == 1 |
| 183 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 184 | vsub->last_tuple->use_count == 1 |
| 185 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 186 | --- |
| 187 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 188 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 189 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 190 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 191 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 192 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 193 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 194 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 195 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 196 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 197 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 198 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 199 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 200 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 201 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 202 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 203 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 204 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 205 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 206 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 207 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 208 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 209 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 210 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 211 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 212 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 213 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 214 | - ...expecting res=e229c19e791f2e41 |
| 215 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 216 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 217 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 218 | cm_service_result_sent == 0 |
| 219 | auth_request_sent == 1 |
| 220 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 221 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 222 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 223 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 224 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 225 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 226 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 227 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 228 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 229 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 230 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 231 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 232 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 233 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 234 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 235 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 236 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 237 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 238 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 239 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 240 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 241 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 242 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 243 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 244 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 245 | - sending CM Service Accept for MSISDN:42342 |
| 246 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 247 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 248 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 249 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 250 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 251 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 252 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 253 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 254 | cm_service_result_sent == 1 |
| 255 | - a USSD request is serviced |
| 256 | expecting USSD: |
| 257 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 258 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 259 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 260 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 261 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 262 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 263 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 264 | DMM USSD: Own number requested |
| 265 | DMM MSISDN:42342: MSISDN = 42342 |
| 266 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 267 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 268 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 269 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 270 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 271 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 272 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 273 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 274 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 275 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 276 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 277 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 278 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 279 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 280 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 281 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 282 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 283 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 284 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 285 | bssap_clear_sent == 1 |
| 286 | - all requests serviced, conn has been released |
| 287 | llist_count(&net->subscr_conns) == 0 |
| 288 | --- |
| 289 | - Now the auth tuple has use_count == 2, as much as is allowed. |
| 290 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 291 | vsub->last_tuple->use_count == 2 |
| 292 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 293 | --- |
| 294 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR |
| 295 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 296 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 297 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 298 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 299 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 300 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 301 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 302 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 303 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 304 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 305 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 306 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 307 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 308 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 309 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 310 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 311 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 312 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 313 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 314 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 315 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 316 | DVLR GSUP tx: 08010809710000000156f0 |
| 317 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 318 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 319 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 320 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 321 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 322 | cm_service_result_sent == 0 |
| 323 | auth_request_sent == 0 |
| 324 | gsup_tx_confirmed == 1 |
| 325 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 326 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 327 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 328 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 329 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 330 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 331 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 332 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 333 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 334 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 335 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 336 | - ...expecting res=7db47cf7f81e4dc7 |
| 337 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 338 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 339 | auth_request_sent == 1 |
| 340 | cm_service_result_sent == 0 |
| 341 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 342 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 343 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 344 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 345 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 346 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 347 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 348 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 349 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 350 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 351 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 352 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 353 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 354 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 355 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 356 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 357 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 358 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 359 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 360 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 361 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 362 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 363 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 364 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 365 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 366 | - sending CM Service Accept for MSISDN:42342 |
| 367 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 368 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 369 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 370 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 371 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 372 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 373 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 374 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 375 | cm_service_result_sent == 1 |
| 376 | - a USSD request is serviced |
| 377 | expecting USSD: |
| 378 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 379 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 380 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 381 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 382 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 383 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 384 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 385 | DMM USSD: Own number requested |
| 386 | DMM MSISDN:42342: MSISDN = 42342 |
| 387 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 388 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 389 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 390 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 391 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 392 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 393 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 394 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 395 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 396 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 397 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 398 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 399 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 400 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 401 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 402 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 403 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 404 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 405 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 406 | bssap_clear_sent == 1 |
| 407 | - all requests serviced, conn has been released |
| 408 | llist_count(&net->subscr_conns) == 0 |
| 409 | --- |
| 410 | - subscriber detaches |
| 411 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 412 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 413 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 414 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 415 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 416 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 417 | DMM IMSI DETACH for MSISDN:42342 |
| 418 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 419 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 420 | DREF freeing VLR subscr MSISDN:42342 |
| 421 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 422 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 423 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 424 | DRLL Freeing subscriber connection with NULL subscriber |
| 425 | bssap_clear_sent == 1 |
| 426 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 427 | ===== test_auth_use_twice_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 428 | |
| 429 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 430 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 431 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 432 | ===== test_auth_use_twice_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 433 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 434 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 435 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 436 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 437 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 438 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 439 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 440 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 441 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 442 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 443 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 444 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 445 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 446 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 447 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 448 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 449 | DREF VLR subscr unknown usage increases to: 1 |
| 450 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 451 | DVLR New subscr, IMSI: 901700000010650 |
| 452 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 453 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 454 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 455 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 456 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 457 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 458 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 459 | DVLR GSUP tx: 08010809710000000156f0 |
| 460 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 461 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 462 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 463 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 464 | lu_result_sent == 0 |
| 465 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 466 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 467 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 468 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 469 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 470 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 471 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 472 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 473 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 474 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 475 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 476 | - ...expecting res=e229c19e791f2e41 |
| 477 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 478 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 479 | auth_request_sent == 1 |
| 480 | lu_result_sent == 0 |
| 481 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 482 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 483 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 484 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 485 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 486 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 487 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 488 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 489 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 490 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 491 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 492 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 493 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 494 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 495 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 496 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 497 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 498 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 499 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 500 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 501 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 502 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 503 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 504 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 505 | lu_result_sent == 0 |
| 506 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 507 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 508 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 509 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 510 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 511 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 512 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 513 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 514 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 515 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 516 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 517 | DVLR GSUP tx: 04010809710000000156f0 |
| 518 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 519 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 520 | gsup_tx_confirmed == 1 |
| 521 | lu_result_sent == 0 |
| 522 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 523 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 524 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 525 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 526 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 527 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 528 | DVLR GSUP tx: 12010809710000000156f0 |
| 529 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 530 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 531 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 532 | lu_result_sent == 0 |
| 533 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 534 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 535 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 536 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 537 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 538 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 539 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 540 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 541 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 542 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 543 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 544 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 545 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 546 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 547 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 548 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 549 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 550 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 551 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 552 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 553 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 554 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 555 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 556 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 557 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 558 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 559 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 560 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 561 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 562 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 563 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 564 | lu_result_sent == 1 |
| 565 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 566 | llist_count(&net->subscr_conns) == 1 |
| 567 | msc_subscr_conn_is_accepted() == false |
| 568 | requests shall be thwarted |
| 569 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 570 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 571 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 572 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 573 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 574 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 575 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 576 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 577 | - even though the TMSI is not acked, we can already find the subscr with it |
| 578 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 579 | vsub != NULL == 1 |
| 580 | strcmp(vsub->imsi, imsi) == 0 |
| 581 | vsub->tmsi_new == 0x03020100 |
| 582 | vsub->tmsi == 0xffffffff |
| 583 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 584 | - MS sends TMSI Realloc Complete |
| 585 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 586 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 587 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 588 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 589 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 590 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 591 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 592 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 593 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 594 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 595 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 596 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 597 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 598 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 599 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 600 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 601 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 602 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 603 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 604 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 605 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 606 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 607 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 608 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 609 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 610 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 611 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 612 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 613 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 614 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 615 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 616 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 617 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 618 | iu_release_sent == 1 |
| 619 | - LU was successful, and the conn has already been closed |
| 620 | llist_count(&net->subscr_conns) == 0 |
| 621 | --- |
| 622 | - Now the auth tuple has use_count == 1 |
| 623 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 624 | vsub->last_tuple->use_count == 1 |
| 625 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 626 | --- |
| 627 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 628 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 629 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 630 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 631 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 632 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 633 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 634 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 635 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 636 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 637 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 638 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 639 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 640 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 641 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 642 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 643 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 644 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 645 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 646 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 647 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 648 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 649 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 650 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 651 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 652 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 653 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 654 | - ...expecting res=e229c19e791f2e41 |
| 655 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 656 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 657 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 658 | cm_service_result_sent == 0 |
| 659 | auth_request_sent == 1 |
| 660 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 661 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 662 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 663 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 664 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 665 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 666 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 667 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 668 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 669 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 670 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 671 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 672 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 673 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 674 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 675 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 676 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 677 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 678 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 679 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 680 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 681 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 682 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 683 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 684 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 685 | cm_service_result_sent == 0 |
| 686 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 687 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 688 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 689 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 690 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 691 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 692 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 693 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 694 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 695 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 696 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 697 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 698 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 699 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 700 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 701 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 702 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 703 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 704 | cm_service_result_sent == 0 |
| 705 | - a USSD request is serviced |
| 706 | expecting USSD: |
| 707 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 708 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 709 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 710 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 711 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 712 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 713 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 714 | DMM USSD: Own number requested |
| 715 | DMM MSISDN:42342: MSISDN = 42342 |
| 716 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 717 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 718 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 719 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 720 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 721 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 722 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 723 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 724 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 725 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 726 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 727 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 728 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 729 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 730 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 731 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 732 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 733 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 734 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 735 | iu_release_sent == 1 |
| 736 | - all requests serviced, conn has been released |
| 737 | llist_count(&net->subscr_conns) == 0 |
| 738 | --- |
| 739 | - Now the auth tuple has use_count == 2, as much as is allowed. |
| 740 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 741 | vsub->last_tuple->use_count == 2 |
| 742 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 743 | --- |
| 744 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR |
| 745 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 746 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 747 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 748 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 749 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 750 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 751 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 752 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 753 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 754 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 755 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 756 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 757 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 758 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 759 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 760 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 761 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 762 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 763 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 764 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 765 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 766 | DVLR GSUP tx: 08010809710000000156f0 |
| 767 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 768 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 769 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 770 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 771 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 772 | cm_service_result_sent == 0 |
| 773 | auth_request_sent == 0 |
| 774 | gsup_tx_confirmed == 1 |
| 775 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 776 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 777 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 778 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 779 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 780 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 781 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 782 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 783 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 784 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 785 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 786 | - ...expecting res=7db47cf7f81e4dc7 |
| 787 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 788 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 789 | auth_request_sent == 1 |
| 790 | cm_service_result_sent == 0 |
| 791 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 792 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 793 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 794 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 795 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 796 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 797 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 798 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 799 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 800 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 801 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 802 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 803 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 804 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 805 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 806 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 807 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 808 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 809 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 810 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 811 | - ...ik=1159ec926a50e98c034a6b7d7c9f418d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 812 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 813 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 814 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 815 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 816 | cm_service_result_sent == 0 |
| 817 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 818 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 819 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 820 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 821 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 822 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 823 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 824 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 825 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 826 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 827 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 828 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 829 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 830 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 831 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 832 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 833 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 834 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 835 | cm_service_result_sent == 0 |
| 836 | - a USSD request is serviced |
| 837 | expecting USSD: |
| 838 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 839 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 840 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 841 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 842 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 843 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 844 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 845 | DMM USSD: Own number requested |
| 846 | DMM MSISDN:42342: MSISDN = 42342 |
| 847 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 848 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 849 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 850 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 851 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 852 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 853 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 854 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 855 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 856 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 857 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 858 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 859 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 860 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 861 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 862 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 863 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 864 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 865 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 866 | iu_release_sent == 1 |
| 867 | - all requests serviced, conn has been released |
| 868 | llist_count(&net->subscr_conns) == 0 |
| 869 | --- |
| 870 | - subscriber detaches |
| 871 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 872 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 873 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 874 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 875 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 876 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 877 | DMM IMSI DETACH for MSISDN:42342 |
| 878 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 879 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 880 | DREF freeing VLR subscr MSISDN:42342 |
| 881 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 882 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 883 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 884 | DRLL Freeing subscriber connection with NULL subscriber |
| 885 | iu_release_sent == 1 |
| 886 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 887 | ===== test_auth_use_twice_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 888 | |
| 889 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 890 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 891 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 892 | ===== test_auth_use_infinitely_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 893 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 894 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 895 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 896 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 897 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 898 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 899 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 900 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 901 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 902 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 903 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 904 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 905 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 906 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 907 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 908 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 909 | DREF VLR subscr unknown usage increases to: 1 |
| 910 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 911 | DVLR New subscr, IMSI: 901700000010650 |
| 912 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 913 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 914 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 915 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 916 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 917 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 918 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 919 | DVLR GSUP tx: 08010809710000000156f0 |
| 920 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 921 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 922 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 923 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 924 | lu_result_sent == 0 |
| 925 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 926 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 927 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 928 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 929 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 930 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 931 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 932 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 933 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 934 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 935 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 936 | - ...expecting res=e229c19e791f2e41 |
| 937 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 938 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 939 | auth_request_sent == 1 |
| 940 | lu_result_sent == 0 |
| 941 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 942 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 943 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 944 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 945 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 946 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 947 | DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 948 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 949 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 950 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 951 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 952 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 953 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 954 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 955 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 956 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 957 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 958 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 959 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 960 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 961 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 962 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 963 | DVLR GSUP tx: 04010809710000000156f0 |
| 964 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 965 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 966 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 967 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 968 | gsup_tx_confirmed == 1 |
| 969 | lu_result_sent == 0 |
| 970 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 971 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 972 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 973 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 974 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 975 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 976 | DVLR GSUP tx: 12010809710000000156f0 |
| 977 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 978 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 979 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 980 | lu_result_sent == 0 |
| 981 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 982 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 983 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 984 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 985 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 986 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 987 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 988 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 989 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 990 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 991 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 992 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 993 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 994 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 995 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 996 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 997 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 998 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 999 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 1000 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 1001 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 1002 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1003 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 1004 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 1005 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 1006 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 1007 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 1008 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 1009 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 1010 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1011 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1012 | lu_result_sent == 1 |
| 1013 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 1014 | llist_count(&net->subscr_conns) == 1 |
| 1015 | msc_subscr_conn_is_accepted() == false |
| 1016 | requests shall be thwarted |
| 1017 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 1018 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 1019 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 1020 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 1021 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 1022 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1023 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 1024 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1025 | - even though the TMSI is not acked, we can already find the subscr with it |
| 1026 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1027 | vsub != NULL == 1 |
| 1028 | strcmp(vsub->imsi, imsi) == 0 |
| 1029 | vsub->tmsi_new == 0x03020100 |
| 1030 | vsub->tmsi == 0xffffffff |
| 1031 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1032 | - MS sends TMSI Realloc Complete |
| 1033 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1034 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1035 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 1036 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 1037 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 1038 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 1039 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1040 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 1041 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 1042 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1043 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1044 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 1045 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 1046 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 1047 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1048 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1049 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1050 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1051 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1052 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1053 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1054 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1055 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 1056 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 1057 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 1058 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1059 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1060 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1061 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1062 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1063 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1064 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1065 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1066 | bssap_clear_sent == 1 |
| 1067 | - LU was successful, and the conn has already been closed |
| 1068 | llist_count(&net->subscr_conns) == 0 |
| 1069 | --- |
| 1070 | - Now the auth tuple has use_count == 1 |
| 1071 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1072 | vsub->last_tuple->use_count == 1 |
| 1073 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1074 | --- |
| 1075 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1076 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1077 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1078 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1079 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1080 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1081 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1082 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1083 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1084 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1085 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1086 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1087 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1088 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1089 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1090 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1091 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1092 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1093 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1094 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1095 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1096 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1097 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1098 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1099 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 1100 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1101 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1102 | - ...expecting res=e229c19e791f2e41 |
| 1103 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1104 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1105 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1106 | cm_service_result_sent == 0 |
| 1107 | auth_request_sent == 1 |
| 1108 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1109 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1110 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1111 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1112 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1113 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1114 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1115 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1116 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1117 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1118 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1119 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1120 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1121 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1122 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1123 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1124 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1125 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1126 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1127 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1128 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1129 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1130 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1131 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1132 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1133 | - sending CM Service Accept for MSISDN:42342 |
| 1134 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1135 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1136 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1137 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1138 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1139 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1140 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1141 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1142 | cm_service_result_sent == 1 |
| 1143 | - a USSD request is serviced |
| 1144 | expecting USSD: |
| 1145 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1146 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1147 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1148 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1149 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1150 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1151 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1152 | DMM USSD: Own number requested |
| 1153 | DMM MSISDN:42342: MSISDN = 42342 |
| 1154 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1155 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1156 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1157 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1158 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1159 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1160 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1161 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1162 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1163 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1164 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1165 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1166 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1167 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1168 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1169 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1170 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1171 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1172 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1173 | bssap_clear_sent == 1 |
| 1174 | - all requests serviced, conn has been released |
| 1175 | llist_count(&net->subscr_conns) == 0 |
| 1176 | --- |
| 1177 | - Now the auth tuple has use_count == 2 |
| 1178 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1179 | vsub->last_tuple->use_count == 2 |
| 1180 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1181 | --- |
| 1182 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1183 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1184 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1185 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1186 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1187 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1188 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1189 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1190 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1191 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1192 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1193 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1194 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1195 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1196 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1197 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1198 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1199 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1200 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1201 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1202 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1203 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1204 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1205 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1206 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and... |
| 1207 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1208 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1209 | - ...expecting res=e229c19e791f2e41 |
| 1210 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1211 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1212 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1213 | cm_service_result_sent == 0 |
| 1214 | auth_request_sent == 1 |
| 1215 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1216 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1217 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1218 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1219 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1220 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1221 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1222 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1223 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1224 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1225 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1226 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1227 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1228 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1229 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1230 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1231 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1232 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1233 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1234 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1235 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1236 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1237 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1238 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1239 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1240 | - sending CM Service Accept for MSISDN:42342 |
| 1241 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1242 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1243 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1244 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1245 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1246 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1247 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1248 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1249 | cm_service_result_sent == 1 |
| 1250 | - a USSD request is serviced |
| 1251 | expecting USSD: |
| 1252 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1253 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1254 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1255 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1256 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1257 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1258 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1259 | DMM USSD: Own number requested |
| 1260 | DMM MSISDN:42342: MSISDN = 42342 |
| 1261 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1262 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1263 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1264 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1265 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1266 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1267 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1268 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1269 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1270 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1271 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1272 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1273 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1274 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1275 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1276 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1277 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1278 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1279 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1280 | bssap_clear_sent == 1 |
| 1281 | - all requests serviced, conn has been released |
| 1282 | llist_count(&net->subscr_conns) == 0 |
| 1283 | --- |
| 1284 | - Now the auth tuple has use_count == 3 |
| 1285 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1286 | vsub->last_tuple->use_count == 3 |
| 1287 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1288 | --- |
| 1289 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1290 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1291 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1292 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1293 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1294 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1295 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1296 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1297 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1298 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1299 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1300 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1301 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1302 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1303 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1304 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1305 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1306 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1307 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1308 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1309 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1310 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1311 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1312 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1313 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and... |
| 1314 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1315 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1316 | - ...expecting res=e229c19e791f2e41 |
| 1317 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1318 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1319 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1320 | cm_service_result_sent == 0 |
| 1321 | auth_request_sent == 1 |
| 1322 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1323 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1324 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1325 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1326 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1327 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1328 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1329 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1330 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1331 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1332 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1333 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1334 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1335 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1336 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1337 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1338 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1339 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1340 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1341 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1342 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1343 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1344 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1345 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1346 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1347 | - sending CM Service Accept for MSISDN:42342 |
| 1348 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1349 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1350 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1351 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1352 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1353 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1354 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1355 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1356 | cm_service_result_sent == 1 |
| 1357 | - a USSD request is serviced |
| 1358 | expecting USSD: |
| 1359 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1360 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1361 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1362 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1363 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1364 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1365 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1366 | DMM USSD: Own number requested |
| 1367 | DMM MSISDN:42342: MSISDN = 42342 |
| 1368 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1369 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1370 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1371 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1372 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1373 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1374 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1375 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1376 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1377 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1378 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1379 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1380 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1381 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1382 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1383 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1384 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1385 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1386 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1387 | bssap_clear_sent == 1 |
| 1388 | - all requests serviced, conn has been released |
| 1389 | llist_count(&net->subscr_conns) == 0 |
| 1390 | --- |
| 1391 | - subscriber detaches |
| 1392 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 1393 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1394 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1395 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 1396 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 1397 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1398 | DMM IMSI DETACH for MSISDN:42342 |
| 1399 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1400 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 1401 | DREF freeing VLR subscr MSISDN:42342 |
| 1402 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 1403 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1404 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1405 | DRLL Freeing subscriber connection with NULL subscriber |
| 1406 | bssap_clear_sent == 1 |
| 1407 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1408 | ===== test_auth_use_infinitely_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1409 | |
| 1410 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 1411 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1412 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1413 | ===== test_auth_use_infinitely_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1414 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 1415 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 1416 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1417 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1418 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1419 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1420 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1421 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1422 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1423 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1424 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 1425 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1426 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 1427 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 1428 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 1429 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 1430 | DREF VLR subscr unknown usage increases to: 1 |
| 1431 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 1432 | DVLR New subscr, IMSI: 901700000010650 |
| 1433 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1434 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1435 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 1436 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 1437 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1438 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 1439 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1440 | DVLR GSUP tx: 08010809710000000156f0 |
| 1441 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 1442 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1443 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1444 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1445 | lu_result_sent == 0 |
| 1446 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 1447 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 1448 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 1449 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1450 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 1451 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 1452 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1453 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1454 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 1455 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1456 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1457 | - ...expecting res=e229c19e791f2e41 |
| 1458 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1459 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1460 | auth_request_sent == 1 |
| 1461 | lu_result_sent == 0 |
| 1462 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1463 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1464 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1465 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1466 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1467 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1468 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1469 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 1470 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1471 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1472 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1473 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1474 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1475 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1476 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 1477 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 1478 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 1479 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 1480 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1481 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1482 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1483 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1484 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1485 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1486 | lu_result_sent == 0 |
| 1487 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 1488 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 1489 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 1490 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 1491 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 1492 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1493 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 1494 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 1495 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 1496 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 1497 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 1498 | DVLR GSUP tx: 04010809710000000156f0 |
| 1499 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 1500 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 1501 | gsup_tx_confirmed == 1 |
| 1502 | lu_result_sent == 0 |
| 1503 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 1504 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 1505 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 1506 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1507 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 1508 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1509 | DVLR GSUP tx: 12010809710000000156f0 |
| 1510 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 1511 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1512 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 1513 | lu_result_sent == 0 |
| 1514 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 1515 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 1516 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 1517 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1518 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 1519 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 1520 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 1521 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1522 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1523 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 1524 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 1525 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 1526 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 1527 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 1528 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 1529 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 1530 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 1531 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 1532 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 1533 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 1534 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 1535 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1536 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 1537 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 1538 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 1539 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 1540 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 1541 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 1542 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 1543 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1544 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1545 | lu_result_sent == 1 |
| 1546 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 1547 | llist_count(&net->subscr_conns) == 1 |
| 1548 | msc_subscr_conn_is_accepted() == false |
| 1549 | requests shall be thwarted |
| 1550 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 1551 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 1552 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 1553 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 1554 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 1555 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1556 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 1557 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1558 | - even though the TMSI is not acked, we can already find the subscr with it |
| 1559 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1560 | vsub != NULL == 1 |
| 1561 | strcmp(vsub->imsi, imsi) == 0 |
| 1562 | vsub->tmsi_new == 0x03020100 |
| 1563 | vsub->tmsi == 0xffffffff |
| 1564 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1565 | - MS sends TMSI Realloc Complete |
| 1566 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1567 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1568 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 1569 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 1570 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 1571 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 1572 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1573 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 1574 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 1575 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1576 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1577 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 1578 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 1579 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 1580 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1581 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1582 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1583 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1584 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1585 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1586 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1587 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1588 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 1589 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 1590 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 1591 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1592 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1593 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1594 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1595 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1596 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1597 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1598 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1599 | iu_release_sent == 1 |
| 1600 | - LU was successful, and the conn has already been closed |
| 1601 | llist_count(&net->subscr_conns) == 0 |
| 1602 | --- |
| 1603 | - Now the auth tuple has use_count == 1 |
| 1604 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1605 | vsub->last_tuple->use_count == 1 |
| 1606 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1607 | --- |
| 1608 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1609 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1610 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1611 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1612 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1613 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1614 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1615 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1616 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1617 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1618 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1619 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1620 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1621 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1622 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1623 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1624 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1625 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1626 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1627 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1628 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1629 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1630 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1631 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1632 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 1633 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1634 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1635 | - ...expecting res=e229c19e791f2e41 |
| 1636 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1637 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1638 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1639 | cm_service_result_sent == 0 |
| 1640 | auth_request_sent == 1 |
| 1641 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1642 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1643 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1644 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1645 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1646 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1647 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1648 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1649 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1650 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1651 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1652 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1653 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1654 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1655 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1656 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1657 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 1658 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 1659 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1660 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1661 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1662 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1663 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1664 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1665 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1666 | cm_service_result_sent == 0 |
| 1667 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1668 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1669 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1670 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1671 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1672 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1673 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1674 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1675 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1676 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1677 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1678 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1679 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1680 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1681 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1682 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1683 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1684 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1685 | cm_service_result_sent == 0 |
| 1686 | - a USSD request is serviced |
| 1687 | expecting USSD: |
| 1688 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1689 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1690 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1691 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1692 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1693 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1694 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1695 | DMM USSD: Own number requested |
| 1696 | DMM MSISDN:42342: MSISDN = 42342 |
| 1697 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1698 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1699 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1700 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1701 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1702 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1703 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1704 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1705 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1706 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1707 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1708 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1709 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1710 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1711 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1712 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1713 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1714 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1715 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1716 | iu_release_sent == 1 |
| 1717 | - all requests serviced, conn has been released |
| 1718 | llist_count(&net->subscr_conns) == 0 |
| 1719 | --- |
| 1720 | - Now the auth tuple has use_count == 2 |
| 1721 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1722 | vsub->last_tuple->use_count == 2 |
| 1723 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1724 | --- |
| 1725 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1726 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1727 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1728 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1729 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1730 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1731 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1732 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1733 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1734 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1735 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1736 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1737 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1738 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1739 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1740 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1741 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1742 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1743 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1744 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1745 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1746 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1747 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1748 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1749 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and... |
| 1750 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1751 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1752 | - ...expecting res=e229c19e791f2e41 |
| 1753 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1754 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1755 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1756 | cm_service_result_sent == 0 |
| 1757 | auth_request_sent == 1 |
| 1758 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1759 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1760 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1761 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1762 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1763 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1764 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1765 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1766 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1767 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1768 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1769 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1770 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1771 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1772 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1773 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1774 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 1775 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 1776 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1777 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1778 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1779 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1780 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1781 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1782 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1783 | cm_service_result_sent == 0 |
| 1784 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1785 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1786 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1787 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1788 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1789 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1790 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1791 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1792 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1793 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1794 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1795 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1796 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1797 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1798 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1799 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1800 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1801 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1802 | cm_service_result_sent == 0 |
| 1803 | - a USSD request is serviced |
| 1804 | expecting USSD: |
| 1805 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1806 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1807 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1808 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1809 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1810 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1811 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1812 | DMM USSD: Own number requested |
| 1813 | DMM MSISDN:42342: MSISDN = 42342 |
| 1814 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1815 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1816 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1817 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1818 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1819 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1820 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1821 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1822 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1823 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1824 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1825 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1826 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1827 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1828 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1829 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1830 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1831 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1832 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1833 | iu_release_sent == 1 |
| 1834 | - all requests serviced, conn has been released |
| 1835 | llist_count(&net->subscr_conns) == 0 |
| 1836 | --- |
| 1837 | - Now the auth tuple has use_count == 3 |
| 1838 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1839 | vsub->last_tuple->use_count == 3 |
| 1840 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1841 | --- |
| 1842 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1843 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1844 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1845 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1846 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1847 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1848 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1849 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1850 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1851 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1852 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1853 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1854 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1855 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1856 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1857 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1858 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1859 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1860 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1861 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1862 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1863 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1864 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 1865 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1866 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and... |
| 1867 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1868 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1869 | - ...expecting res=e229c19e791f2e41 |
| 1870 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1871 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1872 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1873 | cm_service_result_sent == 0 |
| 1874 | auth_request_sent == 1 |
| 1875 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1876 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1877 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1878 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1879 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1880 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 1881 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1882 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1883 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1884 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1885 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1886 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1887 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1888 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1889 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1890 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1891 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 1892 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 1893 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1894 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1895 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1896 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1897 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1898 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1899 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1900 | cm_service_result_sent == 0 |
| 1901 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1902 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1903 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1904 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1905 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1906 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1907 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1908 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1909 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1910 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1911 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1912 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1913 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1914 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1915 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1916 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1917 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1918 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1919 | cm_service_result_sent == 0 |
| 1920 | - a USSD request is serviced |
| 1921 | expecting USSD: |
| 1922 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1923 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1924 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1925 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1926 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1927 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1928 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1929 | DMM USSD: Own number requested |
| 1930 | DMM MSISDN:42342: MSISDN = 42342 |
| 1931 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1932 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1933 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1934 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1935 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1936 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1937 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1938 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1939 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1940 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1941 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1942 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1943 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1944 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1945 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1946 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1947 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1948 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1949 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1950 | iu_release_sent == 1 |
| 1951 | - all requests serviced, conn has been released |
| 1952 | llist_count(&net->subscr_conns) == 0 |
| 1953 | --- |
| 1954 | - subscriber detaches |
| 1955 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 1956 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1957 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1958 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 1959 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 1960 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1961 | DMM IMSI DETACH for MSISDN:42342 |
| 1962 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1963 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 1964 | DREF freeing VLR subscr MSISDN:42342 |
| 1965 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 1966 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1967 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1968 | DRLL Freeing subscriber connection with NULL subscriber |
| 1969 | iu_release_sent == 1 |
| 1970 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1971 | ===== test_auth_use_infinitely_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1972 | |
| 1973 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 1974 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1975 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1976 | ===== test_no_auth_reuse_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1977 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 1978 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 1979 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1980 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1981 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1982 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1983 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1984 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1985 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 1986 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1987 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 1988 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1989 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 1990 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 1991 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 1992 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 1993 | DREF VLR subscr unknown usage increases to: 1 |
| 1994 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 1995 | DVLR New subscr, IMSI: 901700000010650 |
| 1996 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1997 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1998 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 1999 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 2000 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2001 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 2002 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2003 | DVLR GSUP tx: 08010809710000000156f0 |
| 2004 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2005 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2006 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2007 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2008 | lu_result_sent == 0 |
| 2009 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 2010 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2011 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2012 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2013 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2014 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 2015 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 2016 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2017 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2018 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 2019 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 2020 | - ...expecting res=e229c19e791f2e41 |
| 2021 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2022 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2023 | auth_request_sent == 1 |
| 2024 | lu_result_sent == 0 |
| 2025 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 2026 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2027 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2028 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2029 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2030 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 2031 | DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2032 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 2033 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2034 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2035 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2036 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2037 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2038 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2039 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 2040 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 2041 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 2042 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 2043 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 2044 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 2045 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2046 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 2047 | DVLR GSUP tx: 04010809710000000156f0 |
| 2048 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 2049 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2050 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2051 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2052 | gsup_tx_confirmed == 1 |
| 2053 | lu_result_sent == 0 |
| 2054 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 2055 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 2056 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 2057 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2058 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 2059 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2060 | DVLR GSUP tx: 12010809710000000156f0 |
| 2061 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 2062 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2063 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 2064 | lu_result_sent == 0 |
| 2065 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 2066 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 2067 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 2068 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2069 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 2070 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 2071 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 2072 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2073 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2074 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 2075 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 2076 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 2077 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 2078 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 2079 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2080 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 2081 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 2082 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 2083 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 2084 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 2085 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 2086 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2087 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 2088 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 2089 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 2090 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 2091 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 2092 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 2093 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 2094 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2095 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2096 | lu_result_sent == 1 |
| 2097 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 2098 | llist_count(&net->subscr_conns) == 1 |
| 2099 | msc_subscr_conn_is_accepted() == false |
| 2100 | requests shall be thwarted |
| 2101 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 2102 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 2103 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 2104 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 2105 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 2106 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2107 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 2108 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2109 | - even though the TMSI is not acked, we can already find the subscr with it |
| 2110 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2111 | vsub != NULL == 1 |
| 2112 | strcmp(vsub->imsi, imsi) == 0 |
| 2113 | vsub->tmsi_new == 0x03020100 |
| 2114 | vsub->tmsi == 0xffffffff |
| 2115 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2116 | - MS sends TMSI Realloc Complete |
| 2117 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2118 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2119 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 2120 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 2121 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 2122 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 2123 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2124 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 2125 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 2126 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2127 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2128 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 2129 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 2130 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 2131 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2132 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2133 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2134 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2135 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2136 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2137 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2138 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2139 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 2140 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 2141 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 2142 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2143 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2144 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2145 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2146 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2147 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2148 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2149 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2150 | bssap_clear_sent == 1 |
| 2151 | - LU was successful, and the conn has already been closed |
| 2152 | llist_count(&net->subscr_conns) == 0 |
| 2153 | --- |
| 2154 | - Now the auth tuple has use_count == 1, as much as is allowed. |
| 2155 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2156 | vsub->last_tuple->use_count == 1 |
| 2157 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2158 | --- |
| 2159 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR |
| 2160 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 2161 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2162 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2163 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 2164 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2165 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2166 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2167 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2168 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 2169 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2170 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 2171 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 2172 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 2173 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 2174 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2175 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2176 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 2177 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 2178 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2179 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 2180 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2181 | DVLR GSUP tx: 08010809710000000156f0 |
| 2182 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2183 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 2184 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2185 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2186 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2187 | cm_service_result_sent == 0 |
| 2188 | auth_request_sent == 0 |
| 2189 | gsup_tx_confirmed == 1 |
| 2190 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 2191 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2192 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2193 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2194 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2195 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 2196 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 2197 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2198 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2199 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 2200 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 2201 | - ...expecting res=7db47cf7f81e4dc7 |
| 2202 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 2203 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2204 | auth_request_sent == 1 |
| 2205 | cm_service_result_sent == 0 |
| 2206 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 2207 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2208 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2209 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2210 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2211 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 2212 | DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2213 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 2214 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2215 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2216 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2217 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 2218 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2219 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2220 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 2221 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 2222 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 2223 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 2224 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 2225 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 2226 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 2227 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 2228 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 2229 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 2230 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 2231 | - sending CM Service Accept for MSISDN:42342 |
| 2232 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2233 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 2234 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2235 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2236 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 2237 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2238 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2239 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2240 | cm_service_result_sent == 1 |
| 2241 | - a USSD request is serviced |
| 2242 | expecting USSD: |
| 2243 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2244 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2245 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2246 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 2247 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2248 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 2249 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 2250 | DMM USSD: Own number requested |
| 2251 | DMM MSISDN:42342: MSISDN = 42342 |
| 2252 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2253 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2254 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2255 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2256 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2257 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2258 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2259 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2260 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2261 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 2262 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 2263 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2264 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2265 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2266 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2267 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2268 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2269 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2270 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2271 | bssap_clear_sent == 1 |
| 2272 | - all requests serviced, conn has been released |
| 2273 | llist_count(&net->subscr_conns) == 0 |
| 2274 | --- |
| 2275 | - subscriber detaches |
| 2276 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 2277 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2278 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2279 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 2280 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 2281 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2282 | DMM IMSI DETACH for MSISDN:42342 |
| 2283 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2284 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 2285 | DREF freeing VLR subscr MSISDN:42342 |
| 2286 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 2287 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2288 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2289 | DRLL Freeing subscriber connection with NULL subscriber |
| 2290 | bssap_clear_sent == 1 |
| 2291 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2292 | ===== test_no_auth_reuse_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2293 | |
| 2294 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 2295 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2296 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2297 | ===== test_no_auth_reuse_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2298 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 2299 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 2300 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2301 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2302 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2303 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2304 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2305 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2306 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 2307 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2308 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 2309 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2310 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 2311 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 2312 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 2313 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 2314 | DREF VLR subscr unknown usage increases to: 1 |
| 2315 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 2316 | DVLR New subscr, IMSI: 901700000010650 |
| 2317 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2318 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2319 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 2320 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 2321 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2322 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 2323 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2324 | DVLR GSUP tx: 08010809710000000156f0 |
| 2325 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2326 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2327 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2328 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2329 | lu_result_sent == 0 |
| 2330 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 2331 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2332 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2333 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2334 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2335 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 2336 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 2337 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2338 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2339 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 2340 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 2341 | - ...expecting res=e229c19e791f2e41 |
| 2342 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2343 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2344 | auth_request_sent == 1 |
| 2345 | lu_result_sent == 0 |
| 2346 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 2347 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2348 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2349 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2350 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2351 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 2352 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2353 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 2354 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2355 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2356 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2357 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2358 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2359 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2360 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 2361 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 2362 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 2363 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 2364 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 2365 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2366 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2367 | DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2368 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 2369 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2370 | lu_result_sent == 0 |
| 2371 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 2372 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 2373 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 2374 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 2375 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 2376 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 2377 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 2378 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 2379 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 2380 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2381 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 2382 | DVLR GSUP tx: 04010809710000000156f0 |
| 2383 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 2384 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 2385 | gsup_tx_confirmed == 1 |
| 2386 | lu_result_sent == 0 |
| 2387 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 2388 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 2389 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 2390 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2391 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 2392 | DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2393 | DVLR GSUP tx: 12010809710000000156f0 |
| 2394 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 2395 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2396 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 2397 | lu_result_sent == 0 |
| 2398 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 2399 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 2400 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 2401 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2402 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 2403 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 2404 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 2405 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2406 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2407 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 2408 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 2409 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 2410 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 2411 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 2412 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2413 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 2414 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 2415 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 2416 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 2417 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 2418 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 2419 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2420 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 2421 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 2422 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 2423 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 2424 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 2425 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 2426 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 2427 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2428 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2429 | lu_result_sent == 1 |
| 2430 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 2431 | llist_count(&net->subscr_conns) == 1 |
| 2432 | msc_subscr_conn_is_accepted() == false |
| 2433 | requests shall be thwarted |
| 2434 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 2435 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 2436 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 2437 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 2438 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 2439 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2440 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 2441 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2442 | - even though the TMSI is not acked, we can already find the subscr with it |
| 2443 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2444 | vsub != NULL == 1 |
| 2445 | strcmp(vsub->imsi, imsi) == 0 |
| 2446 | vsub->tmsi_new == 0x03020100 |
| 2447 | vsub->tmsi == 0xffffffff |
| 2448 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2449 | - MS sends TMSI Realloc Complete |
| 2450 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2451 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2452 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 2453 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 2454 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 2455 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 2456 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2457 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 2458 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 2459 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2460 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2461 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 2462 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 2463 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 2464 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2465 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2466 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2467 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2468 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2469 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2470 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2471 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2472 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 2473 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 2474 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 2475 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2476 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2477 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2478 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2479 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2480 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2481 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2482 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2483 | iu_release_sent == 1 |
| 2484 | - LU was successful, and the conn has already been closed |
| 2485 | llist_count(&net->subscr_conns) == 0 |
| 2486 | --- |
| 2487 | - Now the auth tuple has use_count == 1, as much as is allowed. |
| 2488 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2489 | vsub->last_tuple->use_count == 1 |
| 2490 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2491 | --- |
| 2492 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR |
| 2493 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 2494 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2495 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2496 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 2497 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2498 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2499 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2500 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2501 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 16c42b5 | 2018-04-02 12:26:16 +0200 | [diff] [blame] | 2502 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2503 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 2504 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 2505 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 2506 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 2507 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2508 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2509 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 2510 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 2511 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2512 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 2513 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2514 | DVLR GSUP tx: 08010809710000000156f0 |
| 2515 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2516 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 2517 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2518 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2519 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2520 | cm_service_result_sent == 0 |
| 2521 | auth_request_sent == 0 |
| 2522 | gsup_tx_confirmed == 1 |
| 2523 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 2524 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2525 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2526 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2527 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2528 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 2529 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP |
Neels Hofmeyr | fe718bc | 2018-03-11 01:24:33 +0100 | [diff] [blame] | 2530 | DVLR VLR_Authenticate(901700000010650){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) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2531 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2532 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 2533 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 2534 | - ...expecting res=7db47cf7f81e4dc7 |
| 2535 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 2536 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2537 | auth_request_sent == 1 |
| 2538 | cm_service_result_sent == 0 |
| 2539 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 2540 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2541 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2542 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2543 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2544 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP |
Neels Hofmeyr | a9099bc | 2018-03-10 04:22:50 +0100 | [diff] [blame] | 2545 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2546 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 2547 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2548 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2549 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2550 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 2551 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2552 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2553 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 2554 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 2555 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
Harald Welte | 71c51df | 2017-12-23 18:51:48 +0100 | [diff] [blame] | 2556 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode |
Neels Hofmeyr | da21a52 | 2018-03-02 01:50:09 +0100 | [diff] [blame] | 2557 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 2558 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 2559 | - ...ik=1159ec926a50e98c034a6b7d7c9f418d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2560 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2561 | DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2562 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 2563 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2564 | cm_service_result_sent == 0 |
| 2565 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 2566 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 2567 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 2568 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 2569 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 2570 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 2571 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 2572 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 2573 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 2574 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 2575 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 2576 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 2577 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 2578 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2579 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 2580 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2581 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2582 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2583 | cm_service_result_sent == 0 |
| 2584 | - a USSD request is serviced |
| 2585 | expecting USSD: |
| 2586 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2587 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2588 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2589 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 2590 | DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2591 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 2592 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 2593 | DMM USSD: Own number requested |
| 2594 | DMM MSISDN:42342: MSISDN = 42342 |
| 2595 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2596 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2597 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2598 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2599 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2600 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2601 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2602 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2603 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2604 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 2605 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 2606 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2607 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2608 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2609 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2610 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2611 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2612 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2613 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2614 | iu_release_sent == 1 |
| 2615 | - all requests serviced, conn has been released |
| 2616 | llist_count(&net->subscr_conns) == 0 |
| 2617 | --- |
| 2618 | - subscriber detaches |
| 2619 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 2620 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2621 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2622 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 2623 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 2624 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2625 | DMM IMSI DETACH for MSISDN:42342 |
| 2626 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2627 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 2628 | DREF freeing VLR subscr MSISDN:42342 |
| 2629 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 2630 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2631 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2632 | DRLL Freeing subscriber connection with NULL subscriber |
| 2633 | iu_release_sent == 1 |
| 2634 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2635 | ===== test_no_auth_reuse_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2636 | |
| 2637 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 2638 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2639 | |
| 2640 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Neels Hofmeyr | 08b3828 | 2018-03-30 23:04:04 +0200 | [diff] [blame] | 2641 | talloc_total_blocks(tall_bsc_ctx) == 12 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2642 | |