open5gs/tests
Sukchan Lee 8c8b51790d amf,mme: Reject authentication after repeated synch failures
Limit authentication retries on repeated synchronization failures.

When the UE reports consecutive authentication failures with
"synchronization failure" cause, AMF and MME now track the failure
count per authentication procedure and send AUTHENTICATION REJECT
after two attempts, instead of retrying indefinitely.

The counter is reset on authentication state entry.

This aligns the behavior with 3GPP authentication procedures and
prevents infinite authentication loops caused by persistent
synchronization failures.

Issues: #4238
2026-01-14 16:01:43 +09:00
..
310014 [MME] Problem keep changing PDN-Type (#3209) 2024-05-18 14:01:00 +09:00
af Typos Fix 2025-04-19 20:45:25 +09:00
app [AMF] Fix UE context transfer when only NRF is client (#3880) 2025-05-31 20:51:06 +09:00
attach amf,mme: Reject authentication after repeated synch failures 2026-01-14 16:01:43 +09:00
common [tests] fix compiler warnings when used with latest GCC 2025-11-13 06:40:18 +09:00
core [tests] fix compiler warnings when used with latest GCC 2025-11-13 06:40:18 +09:00
crypt [tests] fix compiler warnings when used with latest GCC 2025-11-13 06:40:18 +09:00
csfb MME: handle EPS Bearer Context Status mismatch when active_flag=0 (#4112) 2025-10-16 21:46:38 +09:00
fuzzing [Fuzzing] bug fix 59062 and increasing converge 2023-05-25 22:47:47 +09:00
handover MME: handle EPS Bearer Context Status mismatch when active_flag=0 (#4112) 2025-10-16 21:46:38 +09:00
non3gpp Merge branch 'main' into home-routed 2025-04-06 18:36:57 +09:00
registration amf,mme: Reject authentication after repeated synch failures 2026-01-14 16:01:43 +09:00
sctp [SCTP] Support setting local address (#3344) 2024-12-23 21:16:15 +09:00
slice [AMF,SMF] Prevent mapped HPLMN SST to always be set 2025-01-11 20:22:46 +09:00
transfer [AMF] Fix UE context transfer when only NRF is client (#3880) 2025-05-31 20:51:06 +09:00
unit Fix DNN Operator-Identifier format and refactor OI parsing for HR roaming interop 2025-12-06 22:23:34 +09:00
volte mme: Delete session when default E-RAB setup fails 2025-11-06 21:36:56 +09:00
vonr [HR] Support Xn/N2 handover for Home-Routed Roaming (Direct Forwarding only) (#2194) 2025-07-14 22:03:32 +09:00
meson.build [AMF] Registation status update and tests 2024-09-03 22:09:56 +09:00