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1159 Commits

Author SHA1 Message Date
Sukchan Lee ce6d2c5889 Before CUPS, move GTP-TLV to core library 
TLV library will be shared in GTP and PFCP
 2019-12-01 20:46:53 +09:00
Sukchan Lee ed701ce90e [#314] further refined 2019-12-01 20:14:47 +09:00
Sukchan Lee 636170e0da Review ogs_expect() (#314) 2019-11-30 16:45:09 +09:00
Sukchan Lee 2cd9f496e2 This bug has already been fixed 2019-11-30 14:32:49 +09:00
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 552045aa28 [#312] remove CS service notification in MT-SMS 2019-11-29 11:39:32 +09:00
Sukchan Lee 7b7acea59b Add IMEISV(MEI) in Create Session Request 2019-11-18 20:21:20 +09:00
Sukchan Lee 552305afe2 Add IMEISV Request 2019-11-18 19:34:28 +09:00
Sukchan Lee f3ccd71db0 [#263] map S6a diameter codes to EMM codes 2019-11-18 10:20:48 +09:00
Sukchan Lee a622feac84 [#256] Remove timer of NAS message related to S1AP 2019-11-18 09:04:10 +09:00
Sukchan Lee 835b3c9851 [#306] Refine static IP addresses 2019-11-17 17:43:36 +09:00
Sukchan Lee c8bcfffe2e [#258] All GTP message is fixed not to crash 2019-11-15 23:56:55 +09:00
Spencer Sevilla b994a8efbf Adding support for static IP assignment in HSS (#306) 2019-11-14 14:30:19 +09:00
Sukchan Lee cdbbbc500b [#258] Test done for receiving unknown TEID 2019-11-11 23:09:35 +09:00
Sukchan Lee b65d76d0b2 [#258] Support for receiving unknown TEID 2019-11-07 23:07:29 +09:00
Sukchan Lee f2e34dd7ff [#203] Now UE context is always single 2019-11-06 10:43:21 +09:00
Sukchan Lee 3743ef98a2 [#203] Fix the bug for maintaining single mme_ue context 2019-11-06 10:22:34 +09:00
Sukchan Lee 4b8e2a5c97 [#203] MME also maintains one session context like SGW/PGW 2019-11-05 23:15:57 +09:00
Sukchan Lee c131295dfb Fix the errata 2019-11-05 15:40:26 +09:00
Spencer Sevilla ee80d1f996 Log and print UEs/eNBs/sessions stats (#303) 2019-11-05 15:23:33 +09:00
Sukchan Lee e55c7f9174 Upgrade freeDiameter version to 1.3.2 2019-11-02 15:52:48 +09:00
Sukchan Lee 29e8a68dea remove SO_LINGER in usrsctp library 2019-10-31 18:13:49 +09:00
Sukchan Lee 9f1a5d19a4 Build with usrsctp source using MESON Subproject 2019-10-31 14:17:43 +09:00
Sukchan Lee 28f6d16ce2 refine usrsctp 2019-10-30 09:48:38 +09:00
Sukchan Lee 142763c280 Rename Project to Open5GS 
- Change BuildTool to Meson
 - Many BUGS Fixed
 2019-10-27 17:41:14 +09:00
Sukchan Lee 3c8af69805 Re-factoring the all library 2019-09-13 21:07:47 +09:00
Sukchan Lee b3f8bbb964 [#264] rollback ogs_expect_or_return() 2019-08-28 00:14:19 +09:00
Sukchan Lee 1f7647a04b [#266] Add LOG for debugging 2019-08-27 22:54:45 +09:00
Sukchan Lee 9c5f1334cb Use ogs_expect() 2019-08-27 22:51:30 +09:00
Sukchan Lee 848140bc90 [#264] change ogs_expect() 2019-08-27 22:47:06 +09:00
Vasil Velichkov c1a0f897b1 Fix buffer length calculation in s1ap_copy_ie 
The aper_encode function returns the number of encoded bits and when
converting to bytes we should round up or use the ((.encoded + 7) / 8)
formula as described in per_encoder.h

Fixes: #257
 2019-08-26 17:16:24 +03:00
Sukchan Lee 0aae608c5c Use the process interface instead of fork() 
- CommandLine Options is also changed
 - PID File removed (Old-style daemon)
 2019-08-25 20:15:20 +09:00
Sukchan Lee dff916551f [#256] Increse T3450 timeout to 6 sec 2019-08-18 00:35:04 +09:00
Harald Welte 25b5cec6ed mme: Fix ULA without Subscribed-RAU-TAU-Timer 
The check for whether the AVP exists in the ULA was wrong, resulting in
the MME refusing to proceed without this AVP.  However, it is not a
mandatory AVP.
 2019-08-15 18:49:06 +02:00
Sukchan Lee 8813e0a175 [#236] MME does mandate Subscribed-RAU-TAU-Timer 2019-07-30 20:58:45 +09:00
Sukchan Lee dac2bd2e4f [#240] WebUI changes to apply default value 2019-07-30 20:51:50 +09:00
Sukchan Lee 4f9a2e94fc
Merge pull request #240 from laf0rge/master 
diameter spec compliance related fixes
 2019-07-30 20:45:24 +09:00
Harald Welte 7915773900 mme: Subscribed-Periodic-RAU-TAU-Timer is in Subscriptio-Data 
At least in version 11.8.0 Release 11 of 3GPP TS 29.272,
Subscribed-Periodic-RAU-TAU-Timer is only permitted inside
Subscription-Data.  Before this patch, the MME expects it outside, i.e.
on the "main" level of the DIAMETER AVP tree.

Closes: #238
 2019-07-30 00:31:33 +02:00
Harald Welte 8dca1eacd8 mme: Apply default values for Pre-Emption Capability + Vulnerability 
Section 7.3.40 of 3GPP TS 29.272 states default values to be used if
those AVPs are not present in the DIAMETER message.

Closes: #239
 2019-07-30 00:23:55 +02:00
Sukchan Lee a3c5dcd190 [#231] Fix the NextEPC die in MT-Fallback 2019-07-28 15:09:23 +00:00
Sukchan Lee 470e66d37d [#235] TCP enabled for MacOSX 2019-07-28 20:18:51 +09:00
Sukchan Lee f5c5701b17 [#180] Fix EBI in the modify bearer request 2019-07-28 19:44:15 +09:00
Sukchan Lee dba1fcac5c Use asn1c library interface(CALLOC) for s1ap memory 2019-07-24 21:03:36 +09:00
Sukchan Lee d791f0034d [SGsAP] add MM-INFORMATION-REQUEST(Discard by Option2) 2019-07-21 22:52:28 +09:00
Sukchan Lee f19009c736 [#231] Hotfix for asn1c library 
Workaround for asn1c library
- More than 9 ProtocolIE cannot be built from InitialContextSetupRequest
 2019-07-21 22:39:23 +09:00
Sukchan Lee 78eeb1ad45 [#231] TAI-LAI configuration changed 2019-07-21 20:25:29 +09:00
Sukchan Lee a40d1dd2af [#231] sgsap configuration is changed 
sgsap:
      addr: 127.0.0.2
      map:
        tai:
          plmn_id:
            mcc: 001
            mnc: 01
          tac: 4131
        lai:
          plmn_id:
            mcc: 001
            mnc: 01
          lac: 43691
 2019-07-21 20:06:08 +09:00
Sukchan Lee 235121c82d [#231] Create simulator 2019-07-21 15:14:31 +09:00
Sukchan Lee 5e78b78166 [CSFB] Implement SGsAP UE-UNREACHABLE message 2019-07-21 13:08:21 +09:00
Sukchan Lee 9f4204ef8e [#227] Fix the crash when both EBT/PTI are 0 2019-07-21 12:20:26 +09:00
Sukchan Lee 60c0eff085 [#226] Protect Integrity in Security-mode Complete 2019-07-21 11:42:12 +09:00
Sukchan Lee d9238e3036 [#220] fix RACE-CONDITION for MESSAGE and TIMER 2019-07-21 07:01:45 +09:00
Sukchan Lee 649b6ec5e9 Add comment 2019-07-21 01:09:03 +09:00
Sukchan Lee ae3e59053d [#220] Timer for UE Context Release 2019-07-21 01:03:19 +09:00
Sukchan Lee 5ce04bcc6f [#220] T3489 done 2019-07-20 23:06:54 +09:00
Sukchan Lee 6a1f628e44 [#220] T3450 done 2019-07-20 22:30:53 +09:00
Sukchan Lee b34dafcb09 [#220] T3470 done 2019-07-20 21:49:47 +09:00
Sukchan Lee 90290d236e [#220] T3460 done 2019-07-20 21:28:36 +09:00
Sukchan Lee 805869da4f [#220] Guard timer instance is created 2019-07-20 20:38:03 +09:00
Sukchan Lee 42f593d360 [TIMER] continue to refine code 2019-07-20 16:39:01 +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 c1c0b640f3 [TIMER] Move S1-Delayed-Send to the FSM 2019-07-20 15:16:46 +09:00
Sukchan Lee 9565967517 [TIMER] Move timer expiration work to the FSM 2019-07-20 13:07:40 +09:00
Sukchan Lee a96398357f Update New OGSLib commit 2019-07-20 11:20:09 +09:00
Harald Welte 83e449ca63 mme-kdf: Ensure input arguments (kasme, ..) are read-only and 'const' 2019-07-18 11:20:14 +02:00
Sukchan Lee b642ca1491 Oops! Fix one more 2019-07-14 13:59:33 +09:00
Sukchan Lee b9f7e9c409 fix new configuration (#225) 2019-07-14 13:48:14 +09:00
Sukchan Lee 3a5930650e
Merge pull request #224 from medeiros405/master 
Change in the config to allow different MCC/MNC in the LAI for CSFB
 2019-07-14 13:26:22 +09:00
Romeu Medeiros 18ef1f65c3 Change in the config to allow different MCC/MNC in the LAI for CSFB 2019-07-14 01:18:29 -03:00
Sukchan Lee 99d91da6eb Clarify code for pull request (#223) 2019-07-14 11:00:11 +09:00
Romeu Medeiros a6fe0cb44f Changes to obey the 3GPP specification for CSFallback 2019-07-13 20:26:39 -03:00
Sukchan Lee 942b9466ef Attach Reject if UE indicates only EIA0 (#222) 2019-07-13 23:47:24 +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 663861d17b [SMS] Add MO-SMS 2019-07-13 11:51:28 +09:00
Sukchan Lee bedd68573e [CSFB] Add Paging Reject 2019-07-12 23:18:17 +09:00
Sukchan Lee 9408bb6b4a Add Paging Reject 2019-07-12 18:33:42 +09:00
Sukchan Lee f20a1a6e2b Add ErrorIndication for S1AP decode error (#218) 2019-07-12 16:22:40 +09:00
Sukchan Lee cb369daaea fix indentation in MME 2019-07-11 21:53:54 +09:00
Sukchan Lee de59488e2e [CSFB] MT-Active-Mode (Not Done) 2019-07-11 18:14:32 +09:00
Sukchan Lee d9b7e966e1 [CSFB] Add MO in Active-mode 2019-07-10 22:04:52 +09:00
Sukchan Lee 9dbca85c1f [CSFB] Idle-mode done 2019-07-09 09:27:45 +09:00
Sukchan Lee 40ae23aca4 Paging rollback 2019-07-08 21:44:03 +09:00
Sukchan Lee 979fd96a84 [CSFB] Fix the MacOSX 2019-07-08 21:03:39 +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 bc9cf078a5 [CSFB] Add MO-CSFB-Indication 2019-07-07 09:47:32 +09:00
Sukchan Lee 65cb21ce05 [SGsAP] clarify P_TMSI availablity 2019-07-06 23:30:05 +09:00
Sukchan Lee a6eb646b76 [SGsAP] MO CS fallback in idle-mode 2019-07-06 22:16:13 +09:00
Sukchan Lee cc83c6a586 [SGsAP] DETACH-INDICATOIN/ACK is done 2019-07-05 18:13:32 +09:00
Sukchan Lee a372bd2949 [SGsAP] Start to implement XXX-DETACH-INDICATION 2019-07-05 17:25:12 +09:00
Sukchan Lee 4f7aa2d5b7 [SGsAP] Location Update Reject 2019-07-05 15:55:07 +09:00
Sukchan Lee 334c678995 Fix the Security Command Reject (#214) 2019-07-04 22:48:26 +09:00
Sukchan Lee 8e53e82913 fix identation 2019-06-30 20:46:15 +09:00
Sukchan Lee db348156e2 fix indentation 2019-06-30 20:29:25 +09:00
Sukchan Lee de8ae9823a Create Multiple Session for same IMSI (#203) 2019-06-30 12:46:02 +09:00
Sukchan Lee 16fdc0d989 Update identation 2019-06-30 12:14:04 +09:00
Sukchan Lee a4d18c2d96 Move enb_ostream_id from mme_ue to enb_ue (#206) 2019-06-28 18:11:16 +09:00
Sukchan Lee 6901278816 Fix the setting of the SCTP ostream-id (#206) 2019-06-26 23:06:31 +09:00
Sukchan Lee 4af3fea81b Fix the MME crash (#205) 2019-06-26 20:52:28 +09:00
Sukchan Lee acd77a8ad6 Fix the MME crash (#203) 2019-06-25 10:55:00 +09:00
Sukchan Lee f380af44c3 Fix the service reject handling (#201) 2019-06-24 09:44:05 +09:00
Sukchan Lee 5f8d609d0c Handle SR and TAU in security-mode state (#202) 2019-06-23 21:15:59 +09:00
Sukchan Lee db83b1e004 fix identation 2019-06-23 20:43:23 +09:00
Sukchan Lee fe15600e02 Remove S1 check in Downlink NAS transport (#201) 2019-06-23 20:17:44 +09:00
Sukchan Lee 9177ad4ee0 When STCP send failed, clear related context (#200) 2019-06-23 13:39:44 +09:00
Sukchan Lee 660ebc823f mme_sctp_event_push() interface introduced 2019-06-23 04:22:22 +00:00
Sukchan Lee 9d0b419085 Create new interface : s1ap_event_push() 2019-06-23 12:47:22 +09:00
Sukchan Lee 712b9c8334 [SGsAP] Add TMSI-REALLOCATION-COMPLETE 2019-06-22 12:11:07 +09:00
Sukchan Lee 693afa922f [SGsAP] Location Update process is done 2019-06-22 11:16:22 +09:00
Sukchan Lee 058ebc747d Follow OGSlib updates 2019-06-22 10:14:01 +09:00
Sukchan Lee 652cfa70d5 [SGsAP] Basic operation done 2019-06-22 00:28:21 +09:00
Sukchan Lee bbc594330b [SGsAP] update it 2019-06-21 18:23:29 +09:00
Sukchan Lee c284ef7429 [SGsAP] build LOCATION-UPDATE-REQUEST 2019-06-20 21:22:51 +09:00
Sukchan Lee 95586eaf09 [SGsAP] Not tested 2019-06-20 18:20:32 +09:00
Sukchan Lee eca47a2773 [SGsAP] update it 2019-06-19 18:04:57 +09:00
Sukchan Lee 0e0a69ed7c [SGsAP] server/client connected in test-code 2019-06-18 17:38:25 +09:00
Sukchan Lee 5ce95f94ee [SGsAP] contine to test code 2019-06-18 15:32:01 +09:00
Sukchan Lee 6b0561681f remove s1ap_recv() 2019-06-18 14:04:11 +09:00
Sukchan Lee 4013d9203c [SGsAP] Add linger option in usrsctp 2019-06-17 21:40:34 +09:00
Sukchan Lee fba54b09eb [SGsAP] fix the MacOSX 2019-06-17 20:56:52 +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 7ee0b3324b [SGsAP] continue to work 2019-06-16 22:22:07 +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 eab4958a81 [SGsAP] client program in linux 2019-06-16 09:31:29 +00:00
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 0be339e52d [SGSAP] start this feature 2019-06-16 16:47:20 +09:00
Sukchan Lee fa81c86e22 [CSFB] Create a state machine 2019-06-16 15:40:26 +09:00
Sukchan Lee 1f838c0f68 Move New Indentation with LINUX-style 2019-06-16 11:25:41 +09:00
Sukchan Lee 343c72b288 Option for NODELAY 2019-06-15 16:58:52 +09:00
Sukchan Lee bcd784b1f0 Apply ogslib changes 2019-06-15 16:54:49 +09:00
Sukchan Lee 1542d70af6 nodelay for MacOSX 2019-06-15 15:37:05 +09:00
Sukchan Lee 3d154cc423 Apply ogslib changes 2019-06-15 15:21:34 +09:00
Sukchan Lee fbc73230b0 enb_ue assertion is fixed (#198) 2019-06-15 00:11:30 +09:00
Sukchan Lee 55164b4a1f Turn on SCTP_NODELAY (#198) 2019-06-15 00:03:05 +09:00
Sukchan Lee c52cf33c3c fix the bug (#195) 2019-06-14 18:10:59 +09:00
Sukchan Lee eb0d8075ef Continue to fix the crash error (#195) 2019-06-14 17:04:04 +09:00
Sukchan Lee 9e3ebf9a16 fix the bug (#195), But more work is needed 2019-06-14 14:24:17 +09:00
Sukchan Lee 88217ff11e test framework for crash 2019-06-13 18:22:34 +09:00
Sukchan Lee 22c3d66bc3 More log for analyzing #195 2019-06-11 23:20:49 +09:00
Sukchan Lee f28f3003c5 change code indentation 2019-06-11 23:16:54 +09:00
Sukchan Lee 477f16ad0b rename project done 2019-06-11 22:10:47 +09:00
Sukchan Lee a32465ed07 Rename library 2019-06-11 18:28:25 +09:00
Sukchan Lee 57af70fab9 refine GTP interface (#190) 2019-06-09 00:50:02 +09:00
Sukchan Lee 60dc4402c6 gtp_path interface changes 2019-06-08 23:42:12 +09:00
Sukchan Lee 0ff388fb19 apply configuration related to MAX number 2019-06-07 15:19:09 +09:00
Sukchan Lee 4fc1e0e22c VLR configuration done 2019-06-05 22:23:45 +09:00
Sukchan Lee d41ce4d8b1 ogs_socknode_new() interface changed 2019-06-05 22:07:37 +09:00
Sukchan Lee 8dc5211448 update it 2019-06-05 21:21:19 +09:00
Sukchan Lee 24da20bdc8 GTP interface changes 2019-06-05 21:13:18 +09:00
Sukchan Lee 70b2e51f79 Merge branch 'master' of https://github.com/open5gs/nextepc 2019-06-04 21:01:45 +09:00
Sukchan Lee 9e4d3cb824 add enb IP address to the log message 2019-06-04 21:01:23 +09:00
Sukchan Lee 10675caf89 Add SGsAP configuration 2019-06-02 21:55:24 +09:00
Sukchan Lee fb1908410e rename s1ap filename 2019-06-02 11:35:44 +09:00
Sukchan Lee 29a50892b5 Let me introduce SGSAP configuration 2019-06-02 11:09:01 +09:00
Sukchan Lee 681a7c87a4 usrsctp done 2019-06-01 21:30:13 +09:00
Sukchan Lee 85bedf1e35 this project is done 2019-06-01 19:04:34 +09:00
Sukchan Lee 8f8caf5177 remove USRSCTP macro in mme context 2019-06-01 09:57:29 +00:00
Sukchan Lee 756859d05c rename filename for s1ap-path 2019-06-01 09:52:38 +00:00
Sukchan Lee d4023da087 continue to refine 2019-06-01 09:43:33 +00:00
Sukchan Lee f384bdef3d fix the linux 2019-06-01 09:33:42 +00:00
Sukchan Lee 4cdc891898 rename source code 2019-06-01 18:20:02 +09:00
Sukchan Lee 7abd6b5ab9 continue to integrate MaxOSX 2019-06-01 18:19:00 +09:00
Sukchan Lee 8a7634d00c the MacOSX porting 2019-06-01 18:06:47 +09:00
Sukchan Lee 282936f215 support usrsctp 2019-06-01 16:59:38 +09:00
Sukchan Lee 60bfaa2c41 fix to compile MacOSX 2019-06-01 08:38:57 +09:00
Sukchan Lee 32c9c512d8 socknode includes pollset 2019-05-31 23:22:22 +09:00
Sukchan Lee 163bc4a040 update it 2019-05-31 13:55:05 +00:00
Sukchan Lee 58faa7bcac apply ogslib changes 2019-05-31 12:05:35 +00:00
Sukchan Lee 61d0573686 ogs_sockopt_t is added 2019-05-31 16:33:09 +09:00
Sukchan Lee f0c84d3037 move s1ap_lksctp to ogs-lksctp 2019-05-31 14:05:45 +09:00
Sukchan Lee 69cfb3280c rename file 2019-05-31 13:58:08 +09:00
Sukchan Lee d597912abb sctp configuration update 2019-05-31 11:34:49 +09:00
Sukchan Lee 241efaf581 Change SCTP interface 2019-05-31 10:18:43 +09:00
Sukchan Lee 335e8513e9 fix the MacOSX 2019-05-30 21:51:25 +09:00
Sukchan Lee 2267a59cc3 UDP interface is changed 2019-05-30 21:14:54 +09:00
Sukchan Lee 550be1cd95 apply ogslib interface changes 2019-05-30 20:14:19 +09:00
Sukchan Lee 338f359285 apply new ogslib interface 2019-05-30 19:58:27 +09:00
Sukchan Lee 3da632dd1e rename sa_family and sin_port 2019-05-30 13:50:53 +09:00
Sukchan Lee 5bca0920b9 update code indentation 2019-05-29 21:27:22 +09:00
Sukchan Lee bd1c505024 apply socknode interface changes 2019-05-29 21:05:42 +09:00
Sukchan Lee 581f4feb97 struct name update 2019-05-28 17:46:19 +09:00
Sukchan Lee 7c1c320141 gtp interface update 2019-05-28 14:47:06 +09:00
Sukchan Lee cdffdcaa78 update it 2019-05-26 15:27:09 +09:00
Sukchan Lee ed803b27cb Update it 2019-05-26 12:57:29 +09:00
Sukchan Lee 314642fe1a Update it 2019-05-26 12:22:43 +09:00
Sukchan Lee d58ddcb3ae Fix the crash error (#187) 2019-05-25 19:39:37 +09:00
Sukchan Lee 0f892f6e84 Support a different APN for each PGW (#183) 2019-05-19 00:24:15 +09:00
Sukchan Lee bc180c3ffc Improve sanity check for queue-push fail 2019-05-06 23:13:26 +09:00
Sukchan Lee 2d7438313d Change initialization sequence 2019-05-06 20:43:50 +09:00
Sukchan Lee bb67705a66 BUGFIX: if SCTP uses SEQPACKET, sock should not use hash key. 2019-05-06 19:22:43 +09:00
Sukchan Lee 0ebd85f364 Integration with OGSLib 2019-04-27 23:54:30 +09:00
Sukchan Lee 6bd8411fc1 Add log message if EIA0 is used (#167) 2019-04-02 11:11:24 +09:00
Sukchan Lee 8fea12643a nas_plmn_id_t structure for NAS message. (#166) 
/**********************************
 * NAS PLMN_ID Structure             */
typedef struct _nas_plmn_id_t {
ED2(uint8_t mcc2:4;,
    uint8_t mcc1:4;)
ED2(uint8_t mnc3:4;,
    uint8_t mcc3:4;)
ED2(uint8_t mnc2:4;,
    uint8_t mnc1:4;)
} __attribute__ ((packed)) nas_plmn_id_t;

/**********************************
 * PLMN_ID Structure             */
typedef struct _plmn_id_t {
ED2(c_uint8_t mcc2:4;,
    c_uint8_t mcc1:4;)
ED2(c_uint8_t mnc1:4;,
    c_uint8_t mcc3:4;)
ED2(c_uint8_t mnc3:4;,
    c_uint8_t mnc2:4;)
} __attribute__ ((packed)) plmn_id_t;
 2019-03-31 14:26:18 +09:00
Sukchan Lee 58bcda332b Set ENB-ID to zero in S1AP message. (#156) 2019-03-10 10:32:26 +09:00
Sukchan Lee 5cac796e46 Support 4-byte RES in auth (#147) 2019-02-07 20:53:01 +09:00
Sukchan Lee 8c68560ccd fix the timezone in EMM & GTP encoding 2019-01-20 15:36:11 +09:00
EugeneBogush f753d38338
maybe this more logically? 2018-12-04 18:00:46 +02:00
Sukchan Lee f5599896ff SGW selection mode is added (#100) 2018-09-23 14:29:19 +09:00
Sukchan Lee aea1d83026 Create mme_sgw_t and mme_pgw_t for configuration (#100) 2018-09-23 13:16:40 +09:00
Jihoon Brandon Lee 3dc2d396db S1AP PWS(public warning system) support 
S1AP Write Replace Warning Request/Response
S1AP Kill Request/Response
CBC integration (SBc-AP) is required to initiate a PWS procedure.
 2018-09-13 20:38:33 -06:00
Sukchan Lee 0e7cf76f8a Change directory src/app to src/common 2018-08-14 17:28:22 +09:00
Sukchan Lee 295213dd62 Add Attach-Request handler in all EMM state. 
If signal is low, UE cannot send an appropriate NAS message.

In this case, the eNB either sends a NASNonDelivery message or
sends the message back according to UE's NAS timer.

At this point, NextEPC did not implement NAS-Specification exactly. The
NASNonDelivery message will be ignored, and a timer of NAS is not yet in
need.

However, since necessary to recover, it is now implemented to
accept an Attach Request in all EMM state. The other features will be
added later if we decide that it is really necessary.
 2018-08-11 12:27:50 +09:00
Sukchan Lee 71c7508047 Merge branch 'master' of https://github.com/acetcom/nextepc 2018-06-20 17:57:17 +09:00
Sukchan Lee bc87fc9c18 remove unnecessary code 2018-06-20 17:57:02 +09:00
Sukchan Lee 50fdf5474f Add log for UE IP (#71) 2018-06-19 22:43:13 +09:00
Sukchan Lee 9d8695fa31 Update logging message 2018-05-31 09:40:34 +09:00
Sukchan Lee 9415f5215c Fix SCTP for Mac OS X 2018-05-30 22:17:46 +09:00
Sukchan Lee 8c674aa134 Update logging 2018-05-30 21:58:10 +09:00
Sukchan Lee 3b9b1108b1 Configure Outbound streams on SCTP_COMM_UP 2018-05-30 21:49:17 +09:00
Sukchan Lee 9aed43075c SCTP recv interface will be changed. (Progressing...) 2018-05-30 17:45:14 +09:00
Sukchan Lee 2fb37ad797 Change the assert to warning 
- When UEContextReleaseComplete is received,
    It could be unknown MME-UE-S1AP-ID.
- So, we change the log from assert to warning
 2018-05-23 20:40:46 +09:00
Sukchan Lee ffa6c2c15b Fix the bug of invalid TAU update result. 
- MME should set TAU update result in TAU accept message. TAU udpate
result should be derived from TAU request message.
 2018-05-22 19:21:34 +09:00
Sukchan Lee c906b243a2 fix the encryption bug 2018-05-22 17:39:43 +09:00
Sukchan Lee 056fc43d34 Fix the bug for EIA2 (#64) 2018-05-22 11:31:09 +09:00
Sukchan Lee 76c84bdaa4 Fix the bug in building TAU accept message (#29) 
- TAU accept should be integrity protected
 2018-05-21 15:17:34 +09:00
Sukchan Lee 6ae20c9d1c refine code 2018-05-19 06:16:53 +09:00
Sukchan Lee fe84604fa0 Oops! Change inbound_streams to outbound_streams (#63) 2018-05-19 06:06:02 +09:00
Sukchan Lee 85a2a64b65 Support Mac OS X for SCTP streams negotiations 2018-05-18 23:08:57 +09:00
Sukchan Lee f5c203d3ac remove redundant code 2018-05-18 17:32:56 +09:00
Sukchan Lee 9a0afe035a Negociate SCTP stream ID with eNodeB (#63) 2018-05-18 17:14:29 +09:00
Sukchan Lee 76d8df3879 remove d_error 2018-05-18 15:52:47 +09:00
Sukchan Lee 550a606306 Update error message if SGW is not running (#59) 2018-05-14 21:46:19 +09:00
Sukchan Lee 1b21c21395 change warning to trace 2018-05-13 21:14:51 +09:00
Sukchan Lee 157dab73c7 fix the linux for SCTP streams 2018-05-13 18:31:01 +09:00
Sukchan Lee 7dba30b1e6 S1AP sends SCTP packet with stream id (#54) 2018-05-13 18:02:24 +09:00
Sukchan Lee 55fa0115e8 Merge branch 'master' into stream 2018-05-13 17:01:36 +09:00
Sukchan Lee 2142d406f0 fix the timezone for GTPv2 message 2018-05-13 17:00:57 +09:00
Sukchan Lee 9d84d4d43a Fix the timezone error 2018-05-13 16:45:49 +09:00
Sukchan Lee 57ef9697c3 Merge branch 'stream' of https://github.com/acetcom/nextepc into stream 2018-05-13 10:04:12 +09:00
Sukchan Lee 280aaf9fe1 Add SCTP output stream generator (#54) 2018-05-10 11:19:05 +09:00
Sukchan Lee 529b55c16b Introduce new configuration for SCTP streams (#54) 
SCTP initmsg
 - Number of output streams : configured(default:30)
 - Maximum input streams : 65535
 - Maximum attempts : 4
 - Maximum initial timeout : 8 seconds
 2018-05-10 10:35:15 +09:00
Sukchan Lee 10f59c850b Generate SCTP output stream identifier 2018-05-09 23:09:04 +09:00
Sukchan Lee e18467889c Introduce new configuration for SCTP streams 
SCTP initmsg
 - Number of output streams : configured(default:30)
 - Maximum input streams : 65535
 - Maximum attempts : 4
 - Maximum initial timeout : 8 seconds
 2018-05-09 22:11:25 +09:00
Sukchan Lee 765eb2ada0 update it 2018-04-20 10:48:52 +02:00
Sukchan Lee ee3c2d29bf Merge branch 'master' of https://github.com/acetcom/nextepc 2018-04-20 09:06:50 +02:00
Sukchan Lee 60aca81a1f fix the bug for handover command in case of no indirect tunnel 2018-04-20 09:06:17 +02:00
Sukchan Lee e60a3d567d fix memory-leak when s1ap decode is failed 2018-04-18 22:21:58 +09:00
James Park c968067829 -Initialize enb_ue_s1ap_id to invalid value 
-Use mme_ue_s1apid if enb_ue_s1ap_id is not valid when encoding
ue_context_release_command
 2018-04-17 14:35:15 -07:00
James Park 553804dd94 Fix bug: Paging message should be copied before sending 2018-04-17 11:46:20 -07:00
Sukchan Lee ae1660c436 add warning 2018-04-15 18:37:45 +09:00
Sukchan Lee 935e4b56ef Use common S1AP library for UERadioCapability 
- Use S1AP_STORE/CLEAR macros for storing/retrieving UERadioCapability
- UERadioCapability will be stored in UECapabilityInfoIndication
- InitialContextSetupRequest use the stored UERadioCapability
 2018-04-09 21:52:16 +09:00
Sukchan Lee 2a1feae83f add the log in initial_context_setup_request 2018-04-06 09:38:11 +09:00
Sukchan Lee b1055f703a if Unknown GUTI in TAU request, MME sends TAU-reject (#42) 2018-03-27 09:42:23 +09:00
Sukchan Lee dab5bae4ed add constraint for safety 2018-03-25 22:51:30 +09:00