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| 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_tests.h | |
| 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_tests.h')
| -rw-r--r-- | tests/msc_vlr/msc_vlr_tests.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/msc_vlr/msc_vlr_tests.h b/tests/msc_vlr/msc_vlr_tests.h index 88f80b4f8..23dc9daa8 100644 --- a/tests/msc_vlr/msc_vlr_tests.h +++ b/tests/msc_vlr/msc_vlr_tests.h @@ -270,6 +270,7 @@ extern const struct timeval fake_time_start_time; #define HLR_TO_VLR "0a0101" #define VLR_TO_HLR "0a0101" +#define CN_DOMAIN "280102" #define EUSE_TO_MSC_USSD "0a0103" #define MSC_USSD_TO_EUSE "0a0103" |