diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-08-06 15:16:45 +0200 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-08-13 09:55:27 +0200 |
| commit | 690768a1717cda1fbc027ed75c818e886da50f7c (patch) | |
| tree | 79065f9a592ada4b93815c2bc5ca4b6d84efae69 /openbsc/tests/gbproxy/gbproxy_test.c | |
| parent | 2db2512f4de4bc88c934293eb260e4888c240b3e (diff) | |
gbproxy: Parse additional IMSI/PTMSI/TLLI fields
This adds parsing support for the following messages:
- Attach Request: IMSI/PTMSI
- Identity Response: IMSI/PTMSI
- BSSGP: Optional TLLI IE
- BSSGP/PAGING_PS: PTMSI
A new new_ptmsi_enc field is added for newly assigned PTMSI in
SGSN->BSS messages (instead of ptmsi_enc). The ptmsi_enc field is now
used for informational PTMSI IE in messages.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/tests/gbproxy/gbproxy_test.c')
| -rw-r--r-- | openbsc/tests/gbproxy/gbproxy_test.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/openbsc/tests/gbproxy/gbproxy_test.c b/openbsc/tests/gbproxy/gbproxy_test.c index a3768ae17..769dc675d 100644 --- a/openbsc/tests/gbproxy/gbproxy_test.c +++ b/openbsc/tests/gbproxy/gbproxy_test.c @@ -146,6 +146,22 @@ static const unsigned char bssgp_attach_req[75] = { 0x16, 0x6d, 0x01 }; +/* Base Station Subsystem GPRS Protocol: GSM A-I/F DTAP - Identity Request */ +static const unsigned char bssgp_identity_req[] = { + 0x00, 0xbb, 0xc5, 0x46, 0x79, 0x00, 0x50, 0x20, + 0x16, 0x82, 0x02, 0x58, 0x0e, 0x89, 0x41, 0xc0, + 0x01, 0x08, 0x15, 0x01, 0xff, 0x6c, 0xba +}; + +/* Base Station Subsystem GPRS Protocol: GSM A-I/F DTAP - Identity Response */ +static const unsigned char bssgp_identity_resp[] = { + 0x01, 0xbb, 0xc5, 0x46, 0x79, 0x00, 0x00, 0x04, + 0x08, 0x88, 0x11, 0x22, 0x33, 0x40, 0x50, 0x60, + 0x75, 0x30, 0x00, 0x80, 0x0e, 0x00, 0x11, 0x01, + 0xc0, 0x0d, 0x08, 0x16, 0x08, 0x11, 0x12, 0x13, + 0x14, 0x15, 0x16, 0x17, 0x18, 0xb7, 0x1b, 0x9a +}; + /* Base Station Subsystem GPRS Protocol: GSM A-I/F DTAP - Attach Accept */ static const unsigned char bssgp_attach_acc[88] = { 0x00, 0xbb, 0xc5, 0x46, 0x79, 0x00, 0x50, 0x20, @@ -984,6 +1000,12 @@ static void test_gbproxy_ra_patching() send_ns_unitdata(nsi, "ATTACH REQUEST", &bss_peer[0], 0x1002, bssgp_attach_req, sizeof(bssgp_attach_req)); + send_ns_unitdata(nsi, "IDENT REQUEST", &sgsn_peer, 0x1002, + bssgp_identity_req, sizeof(bssgp_identity_req)); + + send_ns_unitdata(nsi, "IDENT RESPONSE", &bss_peer[0], 0x1002, + bssgp_identity_resp, sizeof(bssgp_identity_resp)); + send_ns_unitdata(nsi, "ATTACH ACCEPT", &sgsn_peer, 0x1002, bssgp_attach_acc, sizeof(bssgp_attach_acc)); |