Commit Graph

22 Commits

Author SHA1 Message Date
Sukchan Lee 2d3b8eed81 Fix MME crash if SGs interface is down #448, #628 2020-11-04 15:58:16 -05:00
Sukchan Lee 18c483950c Change Number of UEs usage [#533]
- Set the number of UEs in units of AMF/MME instead of gNB/eNB.
- See default value as shown below
    Number of UEs per AMF/MME : 4,096
    Number of gNB/eNB per AMF/MME : 32
2020-08-25 23:05:01 -04:00
Spencer Sevilla 5b59f09d9f ogs_assert to ogs_expects (#314)
* HACK: Don't retransmit InitialContextSetupReq

Related: #256

* HACK: Don't use buggy sa1p_copy()  in eNBConfigTransfer

Related: #257

* mme: don't reject with 'IMSI is unknown in HLR' (permanent reject)

* MME: Implement S6a result -> EMM cause code mapping

Closes: #263

* Spencer: modification to Haralds fix because macros are now renamed

* MME: don't assert on MAC failures of uplink NAS frames

Closes: #267

* MME: Avoid ogs_assert() in many situations

We don't want to crash the entire program just because a message
received from an external entity didn't match some of our expectations.

* compiles fine, checked DIFFs and only difference is the ogs_assert -> ogs_expect
2019-11-29 15:31:22 +09:00
Sukchan Lee 9f1a5d19a4 Build with usrsctp source using MESON Subproject 2019-10-31 14:17:43 +09:00
Sukchan Lee d791f0034d [SGsAP] add MM-INFORMATION-REQUEST(Discard by Option2) 2019-07-21 22:52:28 +09:00
Sukchan Lee 6dc66bce85 [TIMER] timer configuration is added 2019-07-20 16:25:09 +09:00
Sukchan Lee f1c913129d [TIMER] Move SGSAP timer to the FSM 2019-07-20 15:34:41 +09:00
Sukchan Lee 7d42465f4e [Done] SMS over SGs 2019-07-13 22:52:50 +09:00
Sukchan Lee 8e37f64c33 [SMS] MO-SMS Done 2019-07-13 14:51:35 +09:00
Sukchan Lee 16a8bea96b [CSFB] MT in idle-mode 2019-07-08 18:15:19 +09:00
Sukchan Lee 9863635342 [SGsAP] Add SGsAP-RESET-INDCIATON/ACK 2019-07-07 10:16:21 +09:00
Sukchan Lee cc83c6a586 [SGsAP] DETACH-INDICATOIN/ACK is done 2019-07-05 18:13:32 +09:00
Sukchan Lee 4f7aa2d5b7 [SGsAP] Location Update Reject 2019-07-05 15:55:07 +09:00
Sukchan Lee 652cfa70d5 [SGsAP] Basic operation done 2019-06-22 00:28:21 +09:00
Sukchan Lee f53e80eec7 [SGsAP] fix the bug in handling memory 2019-06-17 10:36:44 +09:00
Sukchan Lee fa454209a9 [SGsAP] continue to work 2019-06-16 23:33:23 +09:00
Sukchan Lee bfa526d221 [SGsAP] continue to work 2019-06-16 22:17:38 +09:00
Sukchan Lee 6816400247 [SGsAP] continue to work 2019-06-16 21:26:22 +09:00
Sukchan Lee 3b26983db9 fix identation 2019-06-16 19:09:31 +09:00
Sukchan Lee e2aa8ec198 [SGsAP] Client program 2019-06-16 18:20:40 +09:00
Sukchan Lee ec7d9f2917 [SGsAP] continue to implement it 2019-06-16 17:33:45 +09:00
Sukchan Lee fa81c86e22 [CSFB] Create a state machine 2019-06-16 15:40:26 +09:00