Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1 | ===== test_auth_use_twice_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 3 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 4 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 5 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 6 | 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] | 7 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 8 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 9 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 10 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 11 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 12 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 13 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 14 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 15 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 16 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 17 | DREF VLR subscr unknown usage increases to: 1 |
| 18 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 19 | DVLR New subscr, IMSI: 901700000010650 |
| 20 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 21 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 22 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 23 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 24 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 25 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 26 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 27 | DVLR GSUP tx: 08010809710000000156f0 |
| 28 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 29 | 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] | 30 | 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] | 31 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 32 | lu_result_sent == 0 |
| 33 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 34 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 35 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 36 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 37 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 38 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 39 | 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] | 40 | 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] | 41 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 42 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 43 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 44 | - ...expecting res=e229c19e791f2e41 |
| 45 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 46 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 47 | auth_request_sent == 1 |
| 48 | lu_result_sent == 0 |
| 49 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 50 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 51 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 52 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 53 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 54 | 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] | 55 | 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] | 56 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 57 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 58 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 59 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 60 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 61 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 62 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 63 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 64 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 65 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 66 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 67 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 68 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 69 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 70 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 71 | DVLR GSUP tx: 04010809710000000156f0 |
| 72 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 73 | 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] | 74 | 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] | 75 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 76 | gsup_tx_confirmed == 1 |
| 77 | lu_result_sent == 0 |
| 78 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 79 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 80 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 81 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 82 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 83 | 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] | 84 | DVLR GSUP tx: 12010809710000000156f0 |
| 85 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 86 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 87 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 88 | lu_result_sent == 0 |
| 89 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 90 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 91 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 92 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 93 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 94 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 95 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 96 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 97 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 98 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 99 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 100 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 101 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 102 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 103 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 104 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 105 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 106 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 107 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 108 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 109 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 110 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 111 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 112 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 113 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 114 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 115 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 116 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 117 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 118 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 119 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 120 | lu_result_sent == 1 |
| 121 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 122 | llist_count(&net->subscr_conns) == 1 |
| 123 | msc_subscr_conn_is_accepted() == false |
| 124 | requests shall be thwarted |
| 125 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 126 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 127 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 128 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 129 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 130 | 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] | 131 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 132 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 133 | - even though the TMSI is not acked, we can already find the subscr with it |
| 134 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 135 | vsub != NULL == 1 |
| 136 | strcmp(vsub->imsi, imsi) == 0 |
| 137 | vsub->tmsi_new == 0x03020100 |
| 138 | vsub->tmsi == 0xffffffff |
| 139 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 140 | - MS sends TMSI Realloc Complete |
| 141 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 142 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 143 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 144 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 145 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 146 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 147 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 148 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 149 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 150 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 151 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 152 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 153 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 154 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 155 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 156 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 157 | 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] | 158 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 159 | 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] | 160 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 161 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 162 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 163 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 164 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 165 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 166 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 167 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 168 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 169 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 170 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 171 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 172 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 173 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 174 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 175 | bssap_clear_sent == 1 |
| 176 | - LU was successful, and the conn has already been closed |
| 177 | llist_count(&net->subscr_conns) == 0 |
| 178 | --- |
| 179 | - Now the auth tuple has use_count == 1 |
| 180 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 181 | vsub->last_tuple->use_count == 1 |
| 182 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 183 | --- |
| 184 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 185 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 186 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 187 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 188 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 189 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 190 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 191 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 192 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 193 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 194 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 195 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 196 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 197 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 198 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 199 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 200 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 201 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 202 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 203 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 204 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 205 | 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] | 206 | 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] | 207 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 208 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 209 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 210 | - ...expecting res=e229c19e791f2e41 |
| 211 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 212 | 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] | 213 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 214 | cm_service_result_sent == 0 |
| 215 | auth_request_sent == 1 |
| 216 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 217 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 218 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 219 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 220 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 221 | 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] | 222 | 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] | 223 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 224 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 225 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 226 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 227 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 228 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 229 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 230 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 231 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 232 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 233 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 234 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 235 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 236 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 237 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 238 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 239 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 240 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 241 | - sending CM Service Accept for MSISDN:42342 |
| 242 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 243 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 244 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 245 | 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] | 246 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 247 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 248 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 249 | 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] | 250 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 251 | cm_service_result_sent == 1 |
| 252 | - a USSD request is serviced |
| 253 | expecting USSD: |
| 254 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 255 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 256 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 257 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 258 | 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] | 259 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 260 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 261 | DMM USSD: Own number requested |
| 262 | DMM MSISDN:42342: MSISDN = 42342 |
| 263 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 264 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 265 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 266 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 267 | 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] | 268 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 269 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 270 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 271 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 272 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 273 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 274 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 275 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 276 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 277 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 278 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 279 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 280 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 281 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 282 | bssap_clear_sent == 1 |
| 283 | - all requests serviced, conn has been released |
| 284 | llist_count(&net->subscr_conns) == 0 |
| 285 | --- |
| 286 | - Now the auth tuple has use_count == 2, as much as is allowed. |
| 287 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 288 | vsub->last_tuple->use_count == 2 |
| 289 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 290 | --- |
| 291 | - 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 |
| 292 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 293 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 294 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 295 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 296 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 297 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 298 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 299 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 300 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 301 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 302 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 303 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 304 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 305 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 306 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 307 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 308 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 309 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 310 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 311 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 312 | DVLR GSUP tx: 08010809710000000156f0 |
| 313 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 314 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 315 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 316 | 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] | 317 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 318 | cm_service_result_sent == 0 |
| 319 | auth_request_sent == 0 |
| 320 | gsup_tx_confirmed == 1 |
| 321 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 322 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 323 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 324 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 325 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 326 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 327 | 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] | 328 | 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] | 329 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 330 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 331 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 332 | - ...expecting res=7db47cf7f81e4dc7 |
| 333 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 334 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 335 | auth_request_sent == 1 |
| 336 | cm_service_result_sent == 0 |
| 337 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 338 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 339 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 340 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 341 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 342 | 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] | 343 | 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] | 344 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 345 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 346 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 347 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 348 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 349 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 350 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 351 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 352 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 353 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 354 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 355 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 356 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 357 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 358 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 359 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 360 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 361 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 362 | - sending CM Service Accept for MSISDN:42342 |
| 363 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 364 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 365 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 366 | 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] | 367 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 368 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 369 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 370 | 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] | 371 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 372 | cm_service_result_sent == 1 |
| 373 | - a USSD request is serviced |
| 374 | expecting USSD: |
| 375 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 376 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 377 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 378 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 379 | 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] | 380 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 381 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 382 | DMM USSD: Own number requested |
| 383 | DMM MSISDN:42342: MSISDN = 42342 |
| 384 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 385 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 386 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 387 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 388 | 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] | 389 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 390 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 391 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 392 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 393 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 394 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 395 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 396 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 397 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 398 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 399 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 400 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 401 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 402 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 403 | bssap_clear_sent == 1 |
| 404 | - all requests serviced, conn has been released |
| 405 | llist_count(&net->subscr_conns) == 0 |
| 406 | --- |
| 407 | - subscriber detaches |
| 408 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 409 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 410 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 411 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 412 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 413 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 414 | DMM IMSI DETACH for MSISDN:42342 |
| 415 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 416 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 417 | DREF freeing VLR subscr MSISDN:42342 |
| 418 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 419 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 420 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 421 | DRLL Freeing subscriber connection with NULL subscriber |
| 422 | bssap_clear_sent == 1 |
| 423 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 424 | ===== test_auth_use_twice_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 425 | |
| 426 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 427 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 428 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 429 | ===== test_auth_use_twice_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 430 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 431 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 432 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 433 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 434 | 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] | 435 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 436 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 437 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 438 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 439 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 440 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 441 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 442 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 443 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 444 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 445 | DREF VLR subscr unknown usage increases to: 1 |
| 446 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 447 | DVLR New subscr, IMSI: 901700000010650 |
| 448 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 449 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 450 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 451 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 452 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 453 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 454 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 455 | DVLR GSUP tx: 08010809710000000156f0 |
| 456 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 457 | 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] | 458 | 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] | 459 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 460 | lu_result_sent == 0 |
| 461 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 462 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 463 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 464 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 465 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 466 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 467 | 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] | 468 | 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] | 469 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 470 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 471 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 472 | - ...expecting res=e229c19e791f2e41 |
| 473 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 474 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 475 | auth_request_sent == 1 |
| 476 | lu_result_sent == 0 |
| 477 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 478 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 479 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 480 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 481 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 482 | 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] | 483 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 484 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 485 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 486 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 487 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 488 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 489 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 490 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 491 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 492 | 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] | 493 | 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] | 494 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 495 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 496 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 497 | 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] | 498 | 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] | 499 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 500 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 501 | lu_result_sent == 0 |
| 502 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 503 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 504 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 505 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 506 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 507 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 508 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 509 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 510 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 511 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 512 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 513 | DVLR GSUP tx: 04010809710000000156f0 |
| 514 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 515 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 516 | gsup_tx_confirmed == 1 |
| 517 | lu_result_sent == 0 |
| 518 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 519 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 520 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 521 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 522 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 523 | 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] | 524 | DVLR GSUP tx: 12010809710000000156f0 |
| 525 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 526 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 527 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 528 | lu_result_sent == 0 |
| 529 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 530 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 531 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 532 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 533 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 534 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 535 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 536 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 537 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 538 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 539 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 540 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 541 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 542 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 543 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 544 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 545 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 546 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 547 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 548 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 549 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 550 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 551 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 552 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 553 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 554 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 555 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 556 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 557 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 558 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 559 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 560 | lu_result_sent == 1 |
| 561 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 562 | llist_count(&net->subscr_conns) == 1 |
| 563 | msc_subscr_conn_is_accepted() == false |
| 564 | requests shall be thwarted |
| 565 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 566 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 567 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 568 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 569 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 570 | 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] | 571 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 572 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 573 | - even though the TMSI is not acked, we can already find the subscr with it |
| 574 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 575 | vsub != NULL == 1 |
| 576 | strcmp(vsub->imsi, imsi) == 0 |
| 577 | vsub->tmsi_new == 0x03020100 |
| 578 | vsub->tmsi == 0xffffffff |
| 579 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 580 | - MS sends TMSI Realloc Complete |
| 581 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 582 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 583 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 584 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 585 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 586 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 587 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 588 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 589 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 590 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 591 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 592 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 593 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 594 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 595 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 596 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 597 | 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] | 598 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 599 | 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] | 600 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 601 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 602 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 603 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 604 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 605 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 606 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 607 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 608 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 609 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 610 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 611 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 612 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 613 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 614 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 615 | iu_release_sent == 1 |
| 616 | - LU was successful, and the conn has already been closed |
| 617 | llist_count(&net->subscr_conns) == 0 |
| 618 | --- |
| 619 | - Now the auth tuple has use_count == 1 |
| 620 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 621 | vsub->last_tuple->use_count == 1 |
| 622 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 623 | --- |
| 624 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 625 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 626 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 627 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 628 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 629 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 630 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 631 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 632 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 633 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 634 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 635 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 636 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 637 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 638 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 639 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 640 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 641 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 642 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 643 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 644 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 645 | 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] | 646 | 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] | 647 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 648 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 649 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 650 | - ...expecting res=e229c19e791f2e41 |
| 651 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 652 | 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] | 653 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 654 | cm_service_result_sent == 0 |
| 655 | auth_request_sent == 1 |
| 656 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 657 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 658 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 659 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 660 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 661 | 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] | 662 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 663 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 664 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 665 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 666 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 667 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 668 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 669 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 670 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 671 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 672 | 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] | 673 | 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] | 674 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 675 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 676 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 677 | 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] | 678 | 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] | 679 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 680 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 681 | cm_service_result_sent == 0 |
| 682 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 683 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 684 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 685 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 686 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 687 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 688 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 689 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 690 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 691 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 692 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 693 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 694 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 695 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 696 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 697 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 698 | 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] | 699 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 700 | 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] | 701 | cm_service_result_sent == 0 |
| 702 | - a USSD request is serviced |
| 703 | expecting USSD: |
| 704 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 705 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 706 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 707 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 708 | 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] | 709 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 710 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 711 | DMM USSD: Own number requested |
| 712 | DMM MSISDN:42342: MSISDN = 42342 |
| 713 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 714 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 715 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 716 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 717 | 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] | 718 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 719 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 720 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 721 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 722 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 723 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 724 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 725 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 726 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 727 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 728 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 729 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 730 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 731 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 732 | iu_release_sent == 1 |
| 733 | - all requests serviced, conn has been released |
| 734 | llist_count(&net->subscr_conns) == 0 |
| 735 | --- |
| 736 | - Now the auth tuple has use_count == 2, as much as is allowed. |
| 737 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 738 | vsub->last_tuple->use_count == 2 |
| 739 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 740 | --- |
| 741 | - 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 |
| 742 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 743 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 744 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 745 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 746 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 747 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 748 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 749 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 750 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 751 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 752 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 753 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 754 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 755 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 756 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 757 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 758 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 759 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 760 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 761 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 762 | DVLR GSUP tx: 08010809710000000156f0 |
| 763 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 764 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 765 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 766 | 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] | 767 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 768 | cm_service_result_sent == 0 |
| 769 | auth_request_sent == 0 |
| 770 | gsup_tx_confirmed == 1 |
| 771 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 772 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 773 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 774 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 775 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 776 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 777 | 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] | 778 | 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] | 779 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 780 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 781 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 782 | - ...expecting res=7db47cf7f81e4dc7 |
| 783 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 784 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 785 | auth_request_sent == 1 |
| 786 | cm_service_result_sent == 0 |
| 787 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 788 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 789 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 790 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 791 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 792 | 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] | 793 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 794 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 795 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 796 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 797 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 798 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 799 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 800 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 801 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 802 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 803 | 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] | 804 | 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] | 805 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 806 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 807 | - ...ik=1159ec926a50e98c034a6b7d7c9f418d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 808 | 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] | 809 | 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] | 810 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 811 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 812 | cm_service_result_sent == 0 |
| 813 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 814 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 815 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 816 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 817 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 818 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 819 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 820 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 821 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 822 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 823 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 824 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 825 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 826 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 827 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 828 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 829 | 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] | 830 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 831 | 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] | 832 | cm_service_result_sent == 0 |
| 833 | - a USSD request is serviced |
| 834 | expecting USSD: |
| 835 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 836 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 837 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 838 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 839 | 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] | 840 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 841 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 842 | DMM USSD: Own number requested |
| 843 | DMM MSISDN:42342: MSISDN = 42342 |
| 844 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 845 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 846 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 847 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 848 | 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] | 849 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 850 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 851 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 852 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 853 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 854 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 855 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 856 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 857 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 858 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 859 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 860 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 861 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 862 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 863 | iu_release_sent == 1 |
| 864 | - all requests serviced, conn has been released |
| 865 | llist_count(&net->subscr_conns) == 0 |
| 866 | --- |
| 867 | - subscriber detaches |
| 868 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 869 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 870 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 871 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 872 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 873 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 874 | DMM IMSI DETACH for MSISDN:42342 |
| 875 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 876 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 877 | DREF freeing VLR subscr MSISDN:42342 |
| 878 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 879 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 880 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 881 | DRLL Freeing subscriber connection with NULL subscriber |
| 882 | iu_release_sent == 1 |
| 883 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 884 | ===== test_auth_use_twice_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 885 | |
| 886 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 887 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 888 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 889 | ===== test_auth_use_infinitely_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 890 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 891 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 892 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 893 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 894 | 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] | 895 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 896 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 897 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 898 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 899 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 900 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 901 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 902 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 903 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 904 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 905 | DREF VLR subscr unknown usage increases to: 1 |
| 906 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 907 | DVLR New subscr, IMSI: 901700000010650 |
| 908 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 909 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 910 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 911 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 912 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 913 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 914 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 915 | DVLR GSUP tx: 08010809710000000156f0 |
| 916 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 917 | 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] | 918 | 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] | 919 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 920 | lu_result_sent == 0 |
| 921 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 922 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 923 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 924 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 925 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 926 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 927 | 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] | 928 | 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] | 929 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 930 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 931 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 932 | - ...expecting res=e229c19e791f2e41 |
| 933 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 934 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 935 | auth_request_sent == 1 |
| 936 | lu_result_sent == 0 |
| 937 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 938 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 939 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 940 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 941 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 942 | 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] | 943 | 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] | 944 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 945 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 946 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 947 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 948 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 949 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 950 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 951 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 952 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 953 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 954 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 955 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 956 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 957 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 958 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 959 | DVLR GSUP tx: 04010809710000000156f0 |
| 960 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 961 | 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] | 962 | 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] | 963 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 964 | gsup_tx_confirmed == 1 |
| 965 | lu_result_sent == 0 |
| 966 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 967 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 968 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 969 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 970 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 971 | 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] | 972 | DVLR GSUP tx: 12010809710000000156f0 |
| 973 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 974 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 975 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 976 | lu_result_sent == 0 |
| 977 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 978 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 979 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 980 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 981 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 982 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 983 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 984 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 985 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 986 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 987 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 988 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 989 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 990 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 991 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 992 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 993 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 994 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 995 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 996 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 997 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 998 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 999 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 1000 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 1001 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 1002 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 1003 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 1004 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 1005 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 1006 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1007 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1008 | lu_result_sent == 1 |
| 1009 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 1010 | llist_count(&net->subscr_conns) == 1 |
| 1011 | msc_subscr_conn_is_accepted() == false |
| 1012 | requests shall be thwarted |
| 1013 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 1014 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 1015 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 1016 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 1017 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 1018 | 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] | 1019 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 1020 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1021 | - even though the TMSI is not acked, we can already find the subscr with it |
| 1022 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1023 | vsub != NULL == 1 |
| 1024 | strcmp(vsub->imsi, imsi) == 0 |
| 1025 | vsub->tmsi_new == 0x03020100 |
| 1026 | vsub->tmsi == 0xffffffff |
| 1027 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1028 | - MS sends TMSI Realloc Complete |
| 1029 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1030 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1031 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 1032 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 1033 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 1034 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 1035 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1036 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 1037 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 1038 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1039 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1040 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 1041 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 1042 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 1043 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1044 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 1045 | 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] | 1046 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1047 | 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] | 1048 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1049 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1050 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1051 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1052 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 1053 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 1054 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 1055 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1056 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1057 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1058 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1059 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1060 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1061 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1062 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1063 | bssap_clear_sent == 1 |
| 1064 | - LU was successful, and the conn has already been closed |
| 1065 | llist_count(&net->subscr_conns) == 0 |
| 1066 | --- |
| 1067 | - Now the auth tuple has use_count == 1 |
| 1068 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1069 | vsub->last_tuple->use_count == 1 |
| 1070 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1071 | --- |
| 1072 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1073 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1074 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1075 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1076 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1077 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1078 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1079 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1080 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1081 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1082 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1083 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1084 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1085 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1086 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1087 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1088 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1089 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1090 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1091 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1092 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1093 | 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] | 1094 | 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] | 1095 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 1096 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1097 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1098 | - ...expecting res=e229c19e791f2e41 |
| 1099 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1100 | 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] | 1101 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1102 | cm_service_result_sent == 0 |
| 1103 | auth_request_sent == 1 |
| 1104 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1105 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1106 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1107 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1108 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1109 | 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] | 1110 | 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] | 1111 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1112 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1113 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1114 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1115 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1116 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1117 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1118 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1119 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1120 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1121 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1122 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1123 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1124 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1125 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1126 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1127 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1128 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1129 | - sending CM Service Accept for MSISDN:42342 |
| 1130 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1131 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1132 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1133 | 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] | 1134 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1135 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1136 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1137 | 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] | 1138 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1139 | cm_service_result_sent == 1 |
| 1140 | - a USSD request is serviced |
| 1141 | expecting USSD: |
| 1142 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1143 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1144 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1145 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1146 | 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] | 1147 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1148 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1149 | DMM USSD: Own number requested |
| 1150 | DMM MSISDN:42342: MSISDN = 42342 |
| 1151 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1152 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1153 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1154 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1155 | 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] | 1156 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1157 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1158 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1159 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1160 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1161 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1162 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1163 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1164 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1165 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1166 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1167 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1168 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1169 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1170 | bssap_clear_sent == 1 |
| 1171 | - all requests serviced, conn has been released |
| 1172 | llist_count(&net->subscr_conns) == 0 |
| 1173 | --- |
| 1174 | - Now the auth tuple has use_count == 2 |
| 1175 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1176 | vsub->last_tuple->use_count == 2 |
| 1177 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1178 | --- |
| 1179 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1180 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1181 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1182 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1183 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1184 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1185 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1186 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1187 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1188 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1189 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1190 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1191 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1192 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1193 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1194 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1195 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1196 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1197 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1198 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1199 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1200 | 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] | 1201 | 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] | 1202 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and... |
| 1203 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1204 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1205 | - ...expecting res=e229c19e791f2e41 |
| 1206 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1207 | 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] | 1208 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1209 | cm_service_result_sent == 0 |
| 1210 | auth_request_sent == 1 |
| 1211 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1212 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1213 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1214 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1215 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1216 | 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] | 1217 | 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] | 1218 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1219 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1220 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1221 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1222 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1223 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1224 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1225 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1226 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1227 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1228 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1229 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1230 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1231 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1232 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1233 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1234 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1235 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1236 | - sending CM Service Accept for MSISDN:42342 |
| 1237 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1238 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1239 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1240 | 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] | 1241 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1242 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1243 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1244 | 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] | 1245 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1246 | cm_service_result_sent == 1 |
| 1247 | - a USSD request is serviced |
| 1248 | expecting USSD: |
| 1249 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1250 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1251 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1252 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1253 | 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] | 1254 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1255 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1256 | DMM USSD: Own number requested |
| 1257 | DMM MSISDN:42342: MSISDN = 42342 |
| 1258 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1259 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1260 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1261 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1262 | 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] | 1263 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1264 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1265 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1266 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1267 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1268 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1269 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1270 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1271 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1272 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1273 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1274 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1275 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1276 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1277 | bssap_clear_sent == 1 |
| 1278 | - all requests serviced, conn has been released |
| 1279 | llist_count(&net->subscr_conns) == 0 |
| 1280 | --- |
| 1281 | - Now the auth tuple has use_count == 3 |
| 1282 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1283 | vsub->last_tuple->use_count == 3 |
| 1284 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1285 | --- |
| 1286 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1287 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1288 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1289 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1290 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1291 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1292 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1293 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1294 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1295 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1296 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1297 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1298 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 1299 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1300 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1301 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1302 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1303 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1304 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1305 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1306 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1307 | 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] | 1308 | 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] | 1309 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and... |
| 1310 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1311 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1312 | - ...expecting res=e229c19e791f2e41 |
| 1313 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1314 | 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] | 1315 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1316 | cm_service_result_sent == 0 |
| 1317 | auth_request_sent == 1 |
| 1318 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 1319 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1320 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1321 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1322 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1323 | 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] | 1324 | 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] | 1325 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1326 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1327 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1328 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1329 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1330 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1331 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1332 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1333 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1334 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 1335 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 1336 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 1337 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 1338 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 1339 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 1340 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1341 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 1342 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1343 | - sending CM Service Accept for MSISDN:42342 |
| 1344 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1345 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1346 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1347 | 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] | 1348 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1349 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 1350 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1351 | 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] | 1352 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1353 | cm_service_result_sent == 1 |
| 1354 | - a USSD request is serviced |
| 1355 | expecting USSD: |
| 1356 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1357 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1358 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1359 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1360 | 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] | 1361 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1362 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1363 | DMM USSD: Own number requested |
| 1364 | DMM MSISDN:42342: MSISDN = 42342 |
| 1365 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1366 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1367 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1368 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1369 | 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] | 1370 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1371 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1372 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1373 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1374 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1375 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1376 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1377 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1378 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1379 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1380 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1381 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1382 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1383 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1384 | bssap_clear_sent == 1 |
| 1385 | - all requests serviced, conn has been released |
| 1386 | llist_count(&net->subscr_conns) == 0 |
| 1387 | --- |
| 1388 | - subscriber detaches |
| 1389 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 1390 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1391 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1392 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 1393 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 1394 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1395 | DMM IMSI DETACH for MSISDN:42342 |
| 1396 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1397 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 1398 | DREF freeing VLR subscr MSISDN:42342 |
| 1399 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 1400 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1401 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1402 | DRLL Freeing subscriber connection with NULL subscriber |
| 1403 | bssap_clear_sent == 1 |
| 1404 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1405 | ===== test_auth_use_infinitely_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1406 | |
| 1407 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 1408 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1409 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1410 | ===== test_auth_use_infinitely_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1411 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 1412 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 1413 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1414 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1415 | 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] | 1416 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1417 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1418 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1419 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1420 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 1421 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1422 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 1423 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 1424 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 1425 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 1426 | DREF VLR subscr unknown usage increases to: 1 |
| 1427 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 1428 | DVLR New subscr, IMSI: 901700000010650 |
| 1429 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1430 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1431 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 1432 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 1433 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1434 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 1435 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1436 | DVLR GSUP tx: 08010809710000000156f0 |
| 1437 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 1438 | 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] | 1439 | 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] | 1440 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1441 | lu_result_sent == 0 |
| 1442 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 1443 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 1444 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 1445 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1446 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 1447 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 1448 | 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] | 1449 | 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] | 1450 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 1451 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1452 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1453 | - ...expecting res=e229c19e791f2e41 |
| 1454 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1455 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1456 | auth_request_sent == 1 |
| 1457 | lu_result_sent == 0 |
| 1458 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1459 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1460 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1461 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1462 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1463 | 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] | 1464 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1465 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 1466 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1467 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1468 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1469 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1470 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1471 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1472 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 1473 | 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] | 1474 | 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] | 1475 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 1476 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1477 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1478 | 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] | 1479 | 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] | 1480 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1481 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1482 | lu_result_sent == 0 |
| 1483 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 1484 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 1485 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 1486 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 1487 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 1488 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1489 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 1490 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 1491 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 1492 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 1493 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 1494 | DVLR GSUP tx: 04010809710000000156f0 |
| 1495 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 1496 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 1497 | gsup_tx_confirmed == 1 |
| 1498 | lu_result_sent == 0 |
| 1499 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 1500 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 1501 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 1502 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1503 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 1504 | 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] | 1505 | DVLR GSUP tx: 12010809710000000156f0 |
| 1506 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 1507 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1508 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 1509 | lu_result_sent == 0 |
| 1510 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 1511 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 1512 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 1513 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1514 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 1515 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 1516 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 1517 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1518 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1519 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 1520 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 1521 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 1522 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 1523 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 1524 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 1525 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 1526 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 1527 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 1528 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 1529 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 1530 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 1531 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1532 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 1533 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 1534 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 1535 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 1536 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 1537 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 1538 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 1539 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1540 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 1541 | lu_result_sent == 1 |
| 1542 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 1543 | llist_count(&net->subscr_conns) == 1 |
| 1544 | msc_subscr_conn_is_accepted() == false |
| 1545 | requests shall be thwarted |
| 1546 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 1547 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 1548 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 1549 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 1550 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 1551 | 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] | 1552 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 1553 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1554 | - even though the TMSI is not acked, we can already find the subscr with it |
| 1555 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1556 | vsub != NULL == 1 |
| 1557 | strcmp(vsub->imsi, imsi) == 0 |
| 1558 | vsub->tmsi_new == 0x03020100 |
| 1559 | vsub->tmsi == 0xffffffff |
| 1560 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1561 | - MS sends TMSI Realloc Complete |
| 1562 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1563 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1564 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 1565 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 1566 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 1567 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 1568 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1569 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 1570 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 1571 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1572 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 1573 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 1574 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 1575 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 1576 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1577 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 1578 | 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] | 1579 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1580 | 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] | 1581 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1582 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1583 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1584 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1585 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 1586 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 1587 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 1588 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1589 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1590 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1591 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1592 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1593 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1594 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1595 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1596 | iu_release_sent == 1 |
| 1597 | - LU was successful, and the conn has already been closed |
| 1598 | llist_count(&net->subscr_conns) == 0 |
| 1599 | --- |
| 1600 | - Now the auth tuple has use_count == 1 |
| 1601 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1602 | vsub->last_tuple->use_count == 1 |
| 1603 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1604 | --- |
| 1605 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1606 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1607 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1608 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1609 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1610 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1611 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1612 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1613 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1614 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1615 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1616 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1617 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1618 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1619 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1620 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1621 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1622 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1623 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1624 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1625 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1626 | 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] | 1627 | 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] | 1628 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and... |
| 1629 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1630 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1631 | - ...expecting res=e229c19e791f2e41 |
| 1632 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1633 | 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] | 1634 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1635 | cm_service_result_sent == 0 |
| 1636 | auth_request_sent == 1 |
| 1637 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1638 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1639 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1640 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1641 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1642 | 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] | 1643 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1644 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1645 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1646 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1647 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1648 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1649 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1650 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1651 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1652 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1653 | 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] | 1654 | 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] | 1655 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1656 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1657 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1658 | 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] | 1659 | 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] | 1660 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1661 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1662 | cm_service_result_sent == 0 |
| 1663 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1664 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1665 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1666 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1667 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1668 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1669 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1670 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1671 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1672 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1673 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1674 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1675 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1676 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1677 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1678 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1679 | 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] | 1680 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1681 | 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] | 1682 | cm_service_result_sent == 0 |
| 1683 | - a USSD request is serviced |
| 1684 | expecting USSD: |
| 1685 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1686 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1687 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1688 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1689 | 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] | 1690 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1691 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1692 | DMM USSD: Own number requested |
| 1693 | DMM MSISDN:42342: MSISDN = 42342 |
| 1694 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1695 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1696 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1697 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1698 | 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] | 1699 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1700 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1701 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1702 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1703 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1704 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1705 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1706 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1707 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1708 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1709 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1710 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1711 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1712 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1713 | iu_release_sent == 1 |
| 1714 | - all requests serviced, conn has been released |
| 1715 | llist_count(&net->subscr_conns) == 0 |
| 1716 | --- |
| 1717 | - Now the auth tuple has use_count == 2 |
| 1718 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1719 | vsub->last_tuple->use_count == 2 |
| 1720 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1721 | --- |
| 1722 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1723 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1724 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1725 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1726 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1727 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1728 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1729 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1730 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1731 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1732 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1733 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1734 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1735 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1736 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1737 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1738 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1739 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1740 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1741 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1742 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1743 | 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] | 1744 | 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] | 1745 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and... |
| 1746 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1747 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1748 | - ...expecting res=e229c19e791f2e41 |
| 1749 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1750 | 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] | 1751 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1752 | cm_service_result_sent == 0 |
| 1753 | auth_request_sent == 1 |
| 1754 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1755 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1756 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1757 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1758 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1759 | 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] | 1760 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1761 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1762 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1763 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1764 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1765 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1766 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1767 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1768 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1769 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1770 | 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] | 1771 | 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] | 1772 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1773 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1774 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1775 | 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] | 1776 | 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] | 1777 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1778 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1779 | cm_service_result_sent == 0 |
| 1780 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1781 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1782 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1783 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1784 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1785 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1786 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1787 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1788 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1789 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1790 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1791 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1792 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1793 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1794 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1795 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1796 | 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] | 1797 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1798 | 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] | 1799 | cm_service_result_sent == 0 |
| 1800 | - a USSD request is serviced |
| 1801 | expecting USSD: |
| 1802 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1803 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1804 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1805 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1806 | 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] | 1807 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1808 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1809 | DMM USSD: Own number requested |
| 1810 | DMM MSISDN:42342: MSISDN = 42342 |
| 1811 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1812 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1813 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1814 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1815 | 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] | 1816 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1817 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1818 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1819 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1820 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1821 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1822 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1823 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1824 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1825 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1826 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1827 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1828 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1829 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1830 | iu_release_sent == 1 |
| 1831 | - all requests serviced, conn has been released |
| 1832 | llist_count(&net->subscr_conns) == 0 |
| 1833 | --- |
| 1834 | - Now the auth tuple has use_count == 3 |
| 1835 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1836 | vsub->last_tuple->use_count == 3 |
| 1837 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1838 | --- |
| 1839 | - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector |
| 1840 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 1841 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1842 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1843 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 1844 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1845 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1846 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1847 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1848 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1849 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 1850 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 1851 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 1852 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 1853 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1854 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 1855 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 1856 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 1857 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1858 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 1859 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1860 | 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] | 1861 | 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] | 1862 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and... |
| 1863 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 1864 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 1865 | - ...expecting res=e229c19e791f2e41 |
| 1866 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1867 | 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] | 1868 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1869 | cm_service_result_sent == 0 |
| 1870 | auth_request_sent == 1 |
| 1871 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 1872 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1873 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1874 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 1875 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1876 | 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] | 1877 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1878 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 1879 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 1880 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 1881 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1882 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 1883 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 1884 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 1885 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 1886 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 1887 | 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] | 1888 | 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] | 1889 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 1890 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 1891 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1892 | 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] | 1893 | 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] | 1894 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 1895 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1896 | cm_service_result_sent == 0 |
| 1897 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 1898 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 1899 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 1900 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 1901 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 1902 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 1903 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 1904 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 1905 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 1906 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 1907 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 1908 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 1909 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 1910 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 1911 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 1912 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 1913 | 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] | 1914 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1915 | 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] | 1916 | cm_service_result_sent == 0 |
| 1917 | - a USSD request is serviced |
| 1918 | expecting USSD: |
| 1919 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1920 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1921 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1922 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 1923 | 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] | 1924 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 1925 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 1926 | DMM USSD: Own number requested |
| 1927 | DMM MSISDN:42342: MSISDN = 42342 |
| 1928 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 1929 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1930 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 1931 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 1932 | 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] | 1933 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 1934 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 1935 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 1936 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 1937 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 1938 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 1939 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 1940 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1941 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1942 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 1943 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1944 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1945 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 1946 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1947 | iu_release_sent == 1 |
| 1948 | - all requests serviced, conn has been released |
| 1949 | llist_count(&net->subscr_conns) == 0 |
| 1950 | --- |
| 1951 | - subscriber detaches |
| 1952 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 1953 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1954 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1955 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 1956 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 1957 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 1958 | DMM IMSI DETACH for MSISDN:42342 |
| 1959 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 1960 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 1961 | DREF freeing VLR subscr MSISDN:42342 |
| 1962 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 1963 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1964 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1965 | DRLL Freeing subscriber connection with NULL subscriber |
| 1966 | iu_release_sent == 1 |
| 1967 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1968 | ===== test_auth_use_infinitely_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1969 | |
| 1970 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 1971 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1972 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 1973 | ===== test_no_auth_reuse_geran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1974 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 1975 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 1976 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 1977 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1978 | 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] | 1979 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1980 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 1981 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 1982 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 1983 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 1984 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 1985 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 1986 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 1987 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph) |
| 1988 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 1989 | DREF VLR subscr unknown usage increases to: 1 |
| 1990 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 1991 | DVLR New subscr, IMSI: 901700000010650 |
| 1992 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 1993 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 1994 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 1995 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 1996 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 1997 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 1998 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 1999 | DVLR GSUP tx: 08010809710000000156f0 |
| 2000 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2001 | 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] | 2002 | 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] | 2003 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2004 | lu_result_sent == 0 |
| 2005 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 2006 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2007 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2008 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2009 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2010 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 2011 | 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] | 2012 | 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] | 2013 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2014 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 2015 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 2016 | - ...expecting res=e229c19e791f2e41 |
| 2017 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2018 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2019 | auth_request_sent == 1 |
| 2020 | lu_result_sent == 0 |
| 2021 | - MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR |
| 2022 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2023 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2024 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2025 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2026 | 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] | 2027 | 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] | 2028 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 2029 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2030 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2031 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2032 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2033 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2034 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2035 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 2036 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() |
| 2037 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph() |
| 2038 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4() |
| 2039 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 2040 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 2041 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2042 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 2043 | DVLR GSUP tx: 04010809710000000156f0 |
| 2044 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 2045 | 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] | 2046 | 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] | 2047 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2048 | gsup_tx_confirmed == 1 |
| 2049 | lu_result_sent == 0 |
| 2050 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 2051 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 2052 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 2053 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2054 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 2055 | 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] | 2056 | DVLR GSUP tx: 12010809710000000156f0 |
| 2057 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 2058 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2059 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 2060 | lu_result_sent == 0 |
| 2061 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 2062 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 2063 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 2064 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2065 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 2066 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 2067 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 2068 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2069 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2070 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 2071 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 2072 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 2073 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 2074 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 2075 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2076 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 2077 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 2078 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 2079 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 2080 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 2081 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 2082 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2083 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 2084 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 2085 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 2086 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 2087 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 2088 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 2089 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 2090 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2091 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2092 | lu_result_sent == 1 |
| 2093 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 2094 | llist_count(&net->subscr_conns) == 1 |
| 2095 | msc_subscr_conn_is_accepted() == false |
| 2096 | requests shall be thwarted |
| 2097 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 2098 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 2099 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 2100 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 2101 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 2102 | 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] | 2103 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 2104 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2105 | - even though the TMSI is not acked, we can already find the subscr with it |
| 2106 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2107 | vsub != NULL == 1 |
| 2108 | strcmp(vsub->imsi, imsi) == 0 |
| 2109 | vsub->tmsi_new == 0x03020100 |
| 2110 | vsub->tmsi == 0xffffffff |
| 2111 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2112 | - MS sends TMSI Realloc Complete |
| 2113 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2114 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2115 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 2116 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 2117 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 2118 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 2119 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2120 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 2121 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 2122 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2123 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2124 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 2125 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 2126 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 2127 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 2128 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 2129 | 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] | 2130 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2131 | 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] | 2132 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2133 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2134 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2135 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2136 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 2137 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 2138 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 2139 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2140 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2141 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2142 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2143 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2144 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2145 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2146 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2147 | bssap_clear_sent == 1 |
| 2148 | - LU was successful, and the conn has already been closed |
| 2149 | llist_count(&net->subscr_conns) == 0 |
| 2150 | --- |
| 2151 | - Now the auth tuple has use_count == 1, as much as is allowed. |
| 2152 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2153 | vsub->last_tuple->use_count == 1 |
| 2154 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2155 | --- |
| 2156 | - 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 |
| 2157 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 2158 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2159 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2160 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 2161 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2162 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2163 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2164 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2165 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 2166 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 2167 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 2168 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph) |
| 2169 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 2170 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2171 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2172 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 2173 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 2174 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2175 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 2176 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2177 | DVLR GSUP tx: 08010809710000000156f0 |
| 2178 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2179 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 2180 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2181 | 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] | 2182 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2183 | cm_service_result_sent == 0 |
| 2184 | auth_request_sent == 0 |
| 2185 | gsup_tx_confirmed == 1 |
| 2186 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 2187 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2188 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2189 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2190 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2191 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 2192 | 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] | 2193 | 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] | 2194 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2195 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 2196 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 2197 | - ...expecting res=7db47cf7f81e4dc7 |
| 2198 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 2199 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2200 | auth_request_sent == 1 |
| 2201 | cm_service_result_sent == 0 |
| 2202 | - MS sends Authen Response, VLR accepts with a CM Service Accept |
| 2203 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2204 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2205 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2206 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2207 | 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] | 2208 | 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] | 2209 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 2210 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2211 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2212 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2213 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 2214 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2215 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2216 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 2217 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 2218 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() |
| 2219 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph() |
| 2220 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr() |
| 2221 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres() |
| 2222 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace() |
| 2223 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei() |
| 2224 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 2225 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE |
| 2226 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 2227 | - sending CM Service Accept for MSISDN:42342 |
| 2228 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 2229 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 2230 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 2231 | 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] | 2232 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2233 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request |
| 2234 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2235 | 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] | 2236 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2237 | cm_service_result_sent == 1 |
| 2238 | - a USSD request is serviced |
| 2239 | expecting USSD: |
| 2240 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2241 | MSC <--RAN_GERAN_A-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2242 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2243 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 2244 | 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] | 2245 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 2246 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 2247 | DMM USSD: Own number requested |
| 2248 | DMM MSISDN:42342: MSISDN = 42342 |
| 2249 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2250 | - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2251 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2252 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2253 | 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] | 2254 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2255 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2256 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2257 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2258 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 2259 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 2260 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2261 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2262 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2263 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2264 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2265 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2266 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2267 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2268 | bssap_clear_sent == 1 |
| 2269 | - all requests serviced, conn has been released |
| 2270 | llist_count(&net->subscr_conns) == 0 |
| 2271 | --- |
| 2272 | - subscriber detaches |
| 2273 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 2274 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2275 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2276 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 2277 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 2278 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2279 | DMM IMSI DETACH for MSISDN:42342 |
| 2280 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2281 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 2282 | DREF freeing VLR subscr MSISDN:42342 |
| 2283 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 2284 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2285 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2286 | DRLL Freeing subscriber connection with NULL subscriber |
| 2287 | bssap_clear_sent == 1 |
| 2288 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2289 | ===== test_no_auth_reuse_geran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2290 | |
| 2291 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 2292 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2293 | |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2294 | ===== test_no_auth_reuse_utran |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2295 | - Location Update request causes a GSUP Send Auth Info request to HLR |
| 2296 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
| 2297 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2298 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2299 | 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] | 2300 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2301 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2302 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2303 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 2304 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 2305 | DMM LU/new-LAC: 0/23 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2306 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated |
| 2307 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) |
| 2308 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph |
| 2309 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 2310 | DREF VLR subscr unknown usage increases to: 1 |
| 2311 | DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 |
| 2312 | DVLR New subscr, IMSI: 901700000010650 |
| 2313 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2314 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2315 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 2316 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH |
| 2317 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2318 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) |
| 2319 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2320 | DVLR GSUP tx: 08010809710000000156f0 |
| 2321 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2322 | 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] | 2323 | 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] | 2324 | DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2325 | lu_result_sent == 0 |
| 2326 | - from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS |
| 2327 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2328 | DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41 |
| 2329 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2330 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2331 | DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples |
| 2332 | 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] | 2333 | 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] | 2334 | - sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2335 | - ...rand=39fa2f4e3d523d8619a73b4f65c3e14d |
| 2336 | - ...autn=8704f5ba55f30000d2ee44b22c8ea919 |
| 2337 | - ...expecting res=e229c19e791f2e41 |
| 2338 | DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 |
| 2339 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2340 | auth_request_sent == 1 |
| 2341 | lu_result_sent == 0 |
| 2342 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 2343 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2344 | DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2345 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2346 | DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2347 | 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] | 2348 | DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2349 | DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context |
| 2350 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2351 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2352 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2353 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2354 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2355 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2356 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES |
| 2357 | 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] | 2358 | 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] | 2359 | DMM -> SECURITY MODE CONTROL IMSI:901700000010650 |
| 2360 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 2361 | - ...ik=27497388b6cb044648f396aa155b95ef |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2362 | 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] | 2363 | 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] | 2364 | DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 2365 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2366 | lu_result_sent == 0 |
| 2367 | - MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR |
| 2368 | DMM <- SECURITY MODE COMPLETE IMSI:901700000010650 |
| 2369 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES |
| 2370 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() |
| 2371 | DIUCS IMSI:901700000010650: tx CommonID 901700000010650 |
| 2372 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 2373 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() |
| 2374 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 2375 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated |
| 2376 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2377 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 2378 | DVLR GSUP tx: 04010809710000000156f0 |
| 2379 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 |
| 2380 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
| 2381 | gsup_tx_confirmed == 1 |
| 2382 | lu_result_sent == 0 |
| 2383 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 2384 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 |
| 2385 | DVLR GSUP rx 17: 10010809710000000156f00804032443f2 |
| 2386 | DREF VLR subscr IMSI:901700000010650 usage increases to: 2 |
| 2387 | DVLR IMSI:901700000010650 has MSISDN:42342 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 2388 | 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] | 2389 | DVLR GSUP tx: 12010809710000000156f0 |
| 2390 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 |
| 2391 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2392 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 2393 | lu_result_sent == 0 |
| 2394 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 2395 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 |
| 2396 | DVLR GSUP rx 11: 06010809710000000156f0 |
| 2397 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2398 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 2399 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 2400 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 2401 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2402 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2403 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 2404 | DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated |
| 2405 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 2406 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 2407 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated |
| 2408 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) |
| 2409 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 2410 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 2411 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated |
| 2412 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) |
| 2413 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 2414 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 2415 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2416 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) |
| 2417 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 2418 | DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated |
| 2419 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 2420 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi() |
| 2421 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF |
| 2422 | - sending LU Accept for MSISDN:42342, with TMSI 0x03020100 |
| 2423 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2424 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2425 | lu_result_sent == 1 |
| 2426 | - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl |
| 2427 | llist_count(&net->subscr_conns) == 1 |
| 2428 | msc_subscr_conn_is_accepted() == false |
| 2429 | requests shall be thwarted |
| 2430 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 2431 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 2432 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 2433 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 |
| 2434 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 2435 | 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] | 2436 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 2437 | DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2438 | - even though the TMSI is not acked, we can already find the subscr with it |
| 2439 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2440 | vsub != NULL == 1 |
| 2441 | strcmp(vsub->imsi, imsi) == 0 |
| 2442 | vsub->tmsi_new == 0x03020100 |
| 2443 | vsub->tmsi == 0xffffffff |
| 2444 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2445 | - MS sends TMSI Realloc Complete |
| 2446 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2447 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2448 | DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b) |
| 2449 | DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342 |
| 2450 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK |
| 2451 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK |
| 2452 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2453 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE |
| 2454 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 2455 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2456 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) |
| 2457 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 2458 | DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated |
| 2459 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
| 2460 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 2461 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 2462 | 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] | 2463 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2464 | 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] | 2465 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2466 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2467 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2468 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2469 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 2470 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance |
| 2471 | DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated |
| 2472 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2473 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2474 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2475 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2476 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2477 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2478 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2479 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2480 | iu_release_sent == 1 |
| 2481 | - LU was successful, and the conn has already been closed |
| 2482 | llist_count(&net->subscr_conns) == 0 |
| 2483 | --- |
| 2484 | - Now the auth tuple has use_count == 1, as much as is allowed. |
| 2485 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2486 | vsub->last_tuple->use_count == 1 |
| 2487 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2488 | --- |
| 2489 | - 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 |
| 2490 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ |
| 2491 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2492 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2493 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
| 2494 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2495 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2496 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated |
| 2497 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 2498 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
| 2499 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated |
| 2500 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) |
| 2501 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph |
| 2502 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 2503 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2504 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2505 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() |
| 2506 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH |
| 2507 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated |
| 2508 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) |
| 2509 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START |
| 2510 | DVLR GSUP tx: 08010809710000000156f0 |
| 2511 | GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 |
| 2512 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI |
| 2513 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2514 | 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] | 2515 | DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2516 | cm_service_result_sent == 0 |
| 2517 | auth_request_sent == 0 |
| 2518 | gsup_tx_confirmed == 1 |
| 2519 | - from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS |
| 2520 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2521 | DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7 |
| 2522 | DREF VLR subscr MSISDN:42342 usage increases to: 3 |
| 2523 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK |
| 2524 | DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples |
| 2525 | 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] | 2526 | 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] | 2527 | - sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and... |
| 2528 | - ...rand=c187a53a5e6b9d573cac7c74451fd46d |
| 2529 | - ...autn=1843a645b98d00005b2d666af46c45d9 |
| 2530 | - ...expecting res=7db47cf7f81e4dc7 |
| 2531 | DREF VLR subscr MSISDN:42342 usage decreases to: 2 |
| 2532 | <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 |
| 2533 | auth_request_sent == 1 |
| 2534 | cm_service_result_sent == 0 |
| 2535 | - MS sends Authen Response, VLR accepts and sends SecurityModeControl |
| 2536 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2537 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2538 | DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) |
Neels Hofmeyr | d97821f | 2018-03-10 04:51:39 +0100 | [diff] [blame] | 2539 | DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2540 | 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] | 2541 | DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2542 | DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context |
| 2543 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED |
| 2544 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED |
| 2545 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2546 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) |
| 2547 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance |
| 2548 | DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated |
| 2549 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES |
| 2550 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED |
| 2551 | 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] | 2552 | 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] | 2553 | DMM -> SECURITY MODE CONTROL MSISDN:42342 |
| 2554 | - sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1 |
| 2555 | - ...ik=1159ec926a50e98c034a6b7d7c9f418d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2556 | 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] | 2557 | 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] | 2558 | DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | dbabfd3 | 2018-03-10 02:06:47 +0100 | [diff] [blame] | 2559 | security_mode_ctrl_sent == 1 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2560 | cm_service_result_sent == 0 |
| 2561 | - MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept |
| 2562 | DMM <- SECURITY MODE COMPLETE MSISDN:42342 |
| 2563 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES |
| 2564 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() |
| 2565 | DIUCS MSISDN:42342: tx CommonID 901700000010650 |
| 2566 | - Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650) |
| 2567 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() |
| 2568 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() |
| 2569 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() |
| 2570 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() |
| 2571 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) |
| 2572 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE |
| 2573 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED |
| 2574 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 2575 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 2576 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 2577 | 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] | 2578 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2579 | 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] | 2580 | cm_service_result_sent == 0 |
| 2581 | - a USSD request is serviced |
| 2582 | expecting USSD: |
| 2583 | Your extension is 42342
|
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2584 | MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2585 | DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2586 | DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) |
| 2587 | 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] | 2588 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING |
| 2589 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING |
| 2590 | DMM USSD: Own number requested |
| 2591 | DMM MSISDN:42342: MSISDN = 42342 |
| 2592 | DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 2593 | - DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2594 | - DTAP matches expected message |
Neels Hofmeyr | e9e2f5c | 2018-03-15 13:26:43 +0100 | [diff] [blame] | 2595 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED |
| 2596 | 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] | 2597 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED |
| 2598 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 2599 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 2600 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) |
| 2601 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance |
| 2602 | DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated |
| 2603 | DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. |
| 2604 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2605 | DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2606 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 2607 | DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2608 | DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2609 | DRLL subscr MSISDN:42342: Freeing subscriber connection |
| 2610 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2611 | iu_release_sent == 1 |
| 2612 | - all requests serviced, conn has been released |
| 2613 | llist_count(&net->subscr_conns) == 0 |
| 2614 | --- |
| 2615 | - subscriber detaches |
| 2616 | MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
| 2617 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2618 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2619 | DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) |
| 2620 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 |
| 2621 | DREF VLR subscr MSISDN:42342 usage increases to: 2 |
| 2622 | DMM IMSI DETACH for MSISDN:42342 |
| 2623 | DREF VLR subscr MSISDN:42342 usage decreases to: 1 |
| 2624 | DREF VLR subscr MSISDN:42342 usage decreases to: 0 |
| 2625 | DREF freeing VLR subscr MSISDN:42342 |
| 2626 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
| 2627 | - Iu Release --RAN_UTRAN_IU--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 2628 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2629 | DRLL Freeing subscriber connection with NULL subscriber |
| 2630 | iu_release_sent == 1 |
| 2631 | llist_count(&net->subscr_conns) == 0 |
Neels Hofmeyr | dfdc61d | 2018-03-02 00:40:58 +0100 | [diff] [blame] | 2632 | ===== test_no_auth_reuse_utran: SUCCESS |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2633 | |
| 2634 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 2635 | talloc_total_blocks(tall_bsc_ctx) == 7 |
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) |
Harald Welte | 2346619 | 2018-02-14 00:19:06 +0100 | [diff] [blame] | 2638 | talloc_total_blocks(tall_bsc_ctx) == 7 |
Neels Hofmeyr | 7b1418e | 2017-10-29 02:12:16 +0100 | [diff] [blame] | 2639 | |