diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-12-12 01:31:04 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-12-12 02:10:06 +0100 |
| commit | 63b246453be19d06035f73c616406a20b0f899d3 (patch) | |
| tree | 836620133be8ce7edcce8037cb548e80a30ec1ad /tests/msc_vlr/msc_vlr_test_hlr_timeout.err | |
| parent | abbdbfbbaba26c3c3e6ce9f2971f29c693f8c3b9 (diff) | |
gsup: indicate CN-Domain in SendAuthInfo Requests
In order for osmo-hlr to be able to 100% guarantee distinct INDs for CS and PS,
set CN-Domain = CS in all SendAuthInfo Requests.
In Milenage auth, it is highly desirable that osmo-hlr guarantees use of
distinct INDs for CS and PS domains. If an MSC and SGSN attached at the same
time use the same IND bucket to generate Milenage SQN, that collision would
rapidly waste SQNs and load osmo-hlr with requesting new auth tuples on each
CS/PS Complete-Layer3.
So far, osmo-msc did not indicate the CN domain in the GSUP SendAuthInfo
Request, which was neither required nor evaluated. The CN-Domain is only sent
for the UpdateLocation Request that usually follows later.
Related: OS#4318
Change-Id: I22f44068268e62801cadbf6542efaf153423cd65
Diffstat (limited to 'tests/msc_vlr/msc_vlr_test_hlr_timeout.err')
| -rw-r--r-- | tests/msc_vlr/msc_vlr_test_hlr_timeout.err | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_hlr_timeout.err b/tests/msc_vlr/msc_vlr_test_hlr_timeout.err index 5853643eb..371753372 100644 --- a/tests/msc_vlr/msc_vlr_test_hlr_timeout.err +++ b/tests/msc_vlr/msc_vlr_test_hlr_timeout.err @@ -37,7 +37,7 @@ DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to V DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU) DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START -GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f00a0101 +GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f02801020a0101 DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu) DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu) |