UMTS AKA support in OsmoSGSN
Implement UMTS authentication for OsmoSGSN.
Talk to OsmoHLR to fetch UMTS auth tuples with AUTN and RES
and do AUTS sequence resync (think milenage).
#4 Updated by neels over 3 years ago
Note: the System information Type 13 indicates whether the network is capable of R99.
3GPP TS 44.018 9.1.43a 'System information Type 13' and 10.5.2.37b 'SI 13 Rest Octets'
SGSNR, SGSN Release (1 bit field) 0 SGSN is Release '98 or older 1 SGSN is Release '99 onwards
Looking at our code, we apparently already send this as "R99":
/* claim our SGSN is compatible with Release 99, as EDGE and EGPRS * was only added in this Release */ bitvec_set_bit(&bv, 1);
confirmed by wireshark trace.
So nothing to do here.
#6 Updated by neels over 3 years ago
- Status changed from In Progress to Resolved
- % Done changed from 70 to 100