cellular-infrastructure
/
osmo-msc
mirror of https://gerrit.osmocom.org/osmo-msc
9
0
Fork 0
Code Issues Releases Wiki Activity

vlr_auth_fsm: add result no_auth_info_event 

Add third outcome of auth_fsm: the no_auth_info_event, which should be
dispatched when auth failed because the HLR has no auth info for this
subscriber, i.e. not because an actual auth challenge failed.

No functional change: Handling no_auth_info_event separately follows in
another patch (to allow fallback to no-auth). Feed the same
_E_AUTH_FAILURE as no_auth_info_event to still behave unchanged.

Related: OS#4830
Change-Id: I5103b1f2727f1729a5517ae359df813d50436ed3
This commit is contained in:
Neels Hofmeyr 2022-09-28 12:26:32 +02:00
parent 3189f39a4e
commit 66d4ab8a61
7 changed files with 64 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/libvlr/vlr_access_req_fsm.c
View File

@ -346,6 +346,7 @@ static void proc_arq_vlr_fn_post_imsi(struct osmo_fsm_inst *fi)
vsub->auth_fsm = auth_fsm_start(vsub, fi,
PR_ARQ_E_AUTH_RES,
PR_ARQ_E_AUTH_FAILURE,
PR_ARQ_E_AUTH_FAILURE,
par->is_r99,
par->is_utran);
} else {

74
src/libvlr/vlr_auth_fsm.c
View File

@ -53,6 +53,7 @@ struct auth_fsm_priv {
int auth_tuple_max_reuse_count; /* see vlr->cfg instead */
uint32_t parent_event_success;
uint32_t parent_event_no_auth_info;
uint32_t parent_event_failure;
};
@ -233,34 +234,50 @@ static void auth_fsm_onenter_failed(struct osmo_fsm_inst *fi, uint32_t prev_stat
}
}
static const char *vlr_auth_fsm_result_name(enum gsm48_reject_value result)
{
if (!result)
return "PASSED";
return get_value_string(gsm48_gmm_cause_names, result);
}
enum auth_fsm_result {
/* Authentication verified the subscriber. */
AUTH_FSM_PASSED = 0,
/* HLR does not have authentication info for this subscriber. */
AUTH_FSM_NO_AUTH_INFO,
/* Authentication was attempted but failed. */
AUTH_FSM_FAILURE,
};
const char *auth_fsm_result_str[] = {
[AUTH_FSM_PASSED] = "PASSED",
[AUTH_FSM_NO_AUTH_INFO] = "NO_AUTH_INFO",
[AUTH_FSM_FAILURE] = "FAILURE",
};
/* Terminate the Auth FSM Instance and notify parent */
static void auth_fsm_term(struct osmo_fsm_inst *fi, enum gsm48_reject_value result)
static void auth_fsm_term(struct osmo_fsm_inst *fi, enum auth_fsm_result result, enum gsm48_reject_value cause)
{
struct auth_fsm_priv *afp = fi->priv;
LOGPFSM(fi, "Authentication terminating with result %s\n",
vlr_auth_fsm_result_name(result));
LOGPFSM(fi, "Authentication terminating with result %s%s%s\n",
auth_fsm_result_str[result],
cause ? ", cause " : "",
cause ? get_value_string(gsm48_gmm_cause_names, cause) : "");
/* Do one final state transition (mostly for logging purpose) and set the parent_term_event according to success
* or failure. */
if (!result) {
/* No reject value means success */
/* Do one final state transition (mostly for logging purpose)
* and set the parent_term_event according to result */
switch (result) {
case AUTH_FSM_PASSED:
osmo_fsm_inst_state_chg(fi, VLR_SUB_AS_AUTHENTICATED, 0, 0);
fi->proc.parent_term_event = afp->parent_event_success;
} else {
break;
case AUTH_FSM_NO_AUTH_INFO:
osmo_fsm_inst_state_chg(fi, VLR_SUB_AS_AUTH_FAILED, 0, 0);
fi->proc.parent_term_event = afp->parent_event_no_auth_info;
break;
case AUTH_FSM_FAILURE:
osmo_fsm_inst_state_chg(fi, VLR_SUB_AS_AUTH_FAILED, 0, 0);
fi->proc.parent_term_event = afp->parent_event_failure;
break;
}
/* return the result to the parent FSM */
osmo_fsm_inst_term(fi, OSMO_FSM_TERM_REGULAR, &result);
osmo_fsm_inst_term(fi, OSMO_FSM_TERM_REGULAR, &cause);
}
static void auth_fsm_cleanup(struct osmo_fsm_inst *fi, enum osmo_fsm_term_cause cause)
@ -285,7 +302,7 @@ static int _vlr_subscr_authenticate(struct osmo_fsm_inst *fi)
LOGPFSML(fi, LOGL_ERROR, "A previous check ensured that an"
" auth tuple was available, but now there is in fact"
" none.\n");
auth_fsm_term(fi, GSM48_REJECT_NETWORK_FAILURE);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_NETWORK_FAILURE);
return -1;
}
@ -366,16 +383,20 @@ static void auth_fsm_wait_ai(struct osmo_fsm_inst *fi, uint32_t event,
switch (event) {
case VLR_AUTH_E_HLR_SAI_ACK:
if (!gsup->num_auth_vectors) {
auth_fsm_term(fi, GSM48_REJECT_NETWORK_FAILURE);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_NETWORK_FAILURE);
return;
}
vlr_subscr_update_tuples(vsub, gsup);
goto pass;
break;
case VLR_AUTH_E_HLR_SAI_NACK:
/* HLR did not return Auth Info, hence cannot authenticate. (The caller may still decide to permit
* attaching without authentication) */
auth_fsm_term(fi, AUTH_FSM_NO_AUTH_INFO, gsup->cause);
break;
case VLR_AUTH_E_HLR_SAI_ABORT:
vlr_gmm_cause_to_mm_cause(gsup->cause, &gsm48_rej);
auth_fsm_term(fi, gsm48_rej);
auth_fsm_term(fi, AUTH_FSM_FAILURE, gsm48_rej);
break;
}
@ -408,10 +429,10 @@ static void auth_fsm_wait_auth_resp(struct osmo_fsm_inst *fi, uint32_t event,
VLR_SUB_AS_WAIT_ID_IMSI,
vlr_timer(vlr, 3270), 3270);
} else {
auth_fsm_term(fi, GSM48_REJECT_ILLEGAL_MS);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_ILLEGAL_MS);
}
} else {
auth_fsm_term(fi, 0);
auth_fsm_term(fi, AUTH_FSM_PASSED, 0);
}
break;
case VLR_AUTH_E_MS_AUTH_FAIL:
@ -423,7 +444,7 @@ static void auth_fsm_wait_auth_resp(struct osmo_fsm_inst *fi, uint32_t event,
VLR_SUB_AS_NEEDS_AUTH_WAIT_SAI_RESYNC,
GSM_29002_TIMER_M, 0);
} else
auth_fsm_term(fi, GSM48_REJECT_ILLEGAL_MS);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_ILLEGAL_MS);
break;
}
}
@ -443,7 +464,7 @@ static void auth_fsm_wait_ai_resync(struct osmo_fsm_inst *fi,
gsup->cause != GMM_CAUSE_IMSI_UNKNOWN) ||
(event == VLR_AUTH_E_HLR_SAI_ABORT)) {
/* result = procedure error */
auth_fsm_term(fi, GSM48_REJECT_NETWORK_FAILURE);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_NETWORK_FAILURE);
}
switch (event) {
case VLR_AUTH_E_HLR_SAI_ACK:
@ -454,6 +475,7 @@ static void auth_fsm_wait_ai_resync(struct osmo_fsm_inst *fi,
break;
case VLR_AUTH_E_HLR_SAI_NACK:
auth_fsm_term(fi,
AUTH_FSM_FAILURE,
gsup->cause == GMM_CAUSE_IMSI_UNKNOWN?
GSM48_REJECT_IMSI_UNKNOWN_IN_HLR
: GSM48_REJECT_NETWORK_FAILURE);
@ -484,16 +506,16 @@ static void auth_fsm_wait_auth_resp_resync(struct osmo_fsm_inst *fi,
vlr_timer(vlr, 3270), 3270);
} else {
/* Result = Aborted */
auth_fsm_term(fi, GSM48_REJECT_SYNCH_FAILURE);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_SYNCH_FAILURE);
}
} else {
/* Result = Pass */
auth_fsm_term(fi, 0);
auth_fsm_term(fi, AUTH_FSM_PASSED, 0);
}
break;
case VLR_AUTH_E_MS_AUTH_FAIL:
/* Second failure: Result = Fail */
auth_fsm_term(fi, GSM48_REJECT_SYNCH_FAILURE);
auth_fsm_term(fi, AUTH_FSM_FAILURE, GSM48_REJECT_SYNCH_FAILURE);
break;
}
}
@ -604,6 +626,7 @@ struct osmo_fsm vlr_auth_fsm = {
struct osmo_fsm_inst *auth_fsm_start(struct vlr_subscr *vsub,
struct osmo_fsm_inst *parent,
uint32_t parent_event_success,
uint32_t parent_event_no_auth_info,
uint32_t parent_event_failure,
bool is_r99,
bool is_utran)
@ -629,6 +652,7 @@ struct osmo_fsm_inst *auth_fsm_start(struct vlr_subscr *vsub,
afp->is_r99 = is_r99;
afp->is_utran = is_utran;
afp->parent_event_success = parent_event_success;
afp->parent_event_no_auth_info = parent_event_no_auth_info;
afp->parent_event_failure = parent_event_failure;
fi->priv = afp;
vsub->auth_fsm = fi;

1
src/libvlr/vlr_auth_fsm.h
View File

@ -32,6 +32,7 @@ extern struct osmo_fsm vlr_auth_fsm;
struct osmo_fsm_inst *auth_fsm_start(struct vlr_subscr *vsub,
struct osmo_fsm_inst *parent,
uint32_t parent_event_success,
uint32_t parent_event_no_auth_info,
uint32_t parent_event_failure,
bool is_r99,
bool is_utran);

1
src/libvlr/vlr_lu_fsm.c
View File

@ -914,6 +914,7 @@ static void vlr_loc_upd_node1(struct osmo_fsm_inst *fi)
fi,
VLR_ULA_E_AUTH_SUCCESS,
VLR_ULA_E_AUTH_FAILURE,
VLR_ULA_E_AUTH_FAILURE,
lfp->is_r99,
lfp->is_utran);
} else {

2
tests/msc_vlr/msc_vlr_test_gsm_authen.err
View File

@ -3271,7 +3271,7 @@ DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: MM GSM AUTHENTIC
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: (0 bytes)
DVLR SUBSCR(IMSI-901700000004620) AUTH SRES/RES missing
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000004026f00a0101
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)

10
tests/msc_vlr/msc_vlr_test_hlr_reject.err
View File

@ -43,7 +43,7 @@ DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: n
DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_NACK
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: GSUP: rx Auth Info Error cause: 2: IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result NO_AUTH_INFO, cause IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_AUTH_FAILED
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
@ -142,7 +142,7 @@ DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: n
DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_NACK
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: GSUP: rx Auth Info Error cause: 17: Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result NO_AUTH_INFO, cause Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_AUTH_FAILED
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
@ -738,7 +738,7 @@ DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: -
DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_NACK
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: GSUP: rx Auth Info Error cause: 17: Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result NO_AUTH_INFO, cause Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_AUTH_FAILED
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
@ -1006,7 +1006,7 @@ DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: -
DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_NACK
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: GSUP: rx Auth Info Error cause: 2: IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result NO_AUTH_INFO, cause IMSI unknown in HLR
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_AUTH_FAILED
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
@ -1104,7 +1104,7 @@ DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: n
<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f00a0101
DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Authentication terminating with result FAILURE, cause Network failure
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_AUTH_FAILED
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)

12
tests/msc_vlr/msc_vlr_test_umts_authen.err
View File

@ -2647,7 +2647,7 @@ DMM msc_a(IMSI-901700000010650:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: MM UMTS AUTHENTI
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e (7 bytes)
DVLR SUBSCR(IMSI-901700000010650) AUTH SRES/RES has invalid length: 7. Expected either 4 (GSM AKA) or 8 (UMTS AKA)
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@ -2763,7 +2763,7 @@ DMM msc_a(IMSI-901700000010650:UTRAN-Iu:LU){MSC_A_ST_AUTH_CIPH}: MM UMTS AUTHENT
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on UTRAN received RES: e229c19e791f2e (7 bytes)
DVLR SUBSCR(IMSI-901700000010650) AUTH RES has invalid length: 7. Expected 8 (UMTS AKA)
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@ -2879,7 +2879,7 @@ DMM msc_a(IMSI-901700000010650:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: MM UMTS AUTHENTI
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e4123 (9 bytes)
DVLR SUBSCR(IMSI-901700000010650) AUTH SRES/RES has invalid length: 9. Expected either 4 (GSM AKA) or 8 (UMTS AKA)
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@ -2995,7 +2995,7 @@ DMM msc_a(IMSI-901700000010650:UTRAN-Iu:LU){MSC_A_ST_AUTH_CIPH}: MM UMTS AUTHENT
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on UTRAN received RES: e229c19e791f2e4123 (9 bytes)
DVLR SUBSCR(IMSI-901700000010650) AUTH RES has invalid length: 9. Expected 8 (UMTS AKA)
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@ -3111,7 +3111,7 @@ DMM msc_a(IMSI-901700000010650:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: MM GSM AUTHENTIC
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on GERAN received SRES/RES: e229c19e (4 bytes)
DVLR SUBSCR(IMSI-901700000010650) GSM AUTH failure: mismatching sres (expected sres=9b 36 ef df )
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@ -3227,7 +3227,7 @@ DMM msc_a(IMSI-901700000010650:UTRAN-Iu:LU){MSC_A_ST_AUTH_CIPH}: MM GSM AUTHENTI
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
DVLR SUBSCR(IMSI-901700000010650) AUTH on UTRAN received RES: e229c19e (4 bytes)
DVLR SUBSCR(IMSI-901700000010650) AUTH via UTRAN, cannot allow GSM AKA (MS is R99 capable, vec has UMTS AKA tokens, res_len=4 is INVALID on UTRAN)
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result FAILURE, cause Illegal MS
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTH_FAILED
GSUP --> HLR: OSMO_GSUP_MSGT_AUTH_FAIL_REPORT: 0b010809710000000156f00a0101
DVLR VLR_Authenticate(IMSI-901700000010650:UTRAN-Iu:LU){VLR_SUB_AS_AUTH_FAILED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)