sysmocom
/
open5gs
forked from acouzens/open5gs
11
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
1,788 Commits 7 Branches 1 Tag 80 MiB
Commit Graph

116 Commits

Author SHA1 Message Date
Sukchan Lee ae6e747e52 ECM_IDLE/CONNECTED is introduced 2018-01-29 14:48:51 +09:00
Sukchan Lee 60cfbed747 Update state machine 2018-01-28 22:08:53 +09:00
Sukchan Lee 597fcfbad9 rollback implict S1 release 2018-01-28 16:13:48 +09:00
Sukchan Lee 21a130bc16 Implicitly S1 release without sending UE context release command 2018-01-28 15:08:52 +09:00
Sukchan Lee 7b2355a40f MME_UE Context is not deleted even thought Detach Request(switch-off case) 2018-01-28 13:50:21 +09:00
Sukchan Lee 35a95fd4ac update trace level 2018-01-23 15:38:07 +09:00
Sukchan Lee 67870af84f update trace log for S1AP/NAS 2018-01-22 23:14:20 +09:00
Sukchan Lee e785d4ca4e refine S1ap_Cause related source code 2018-01-21 20:31:28 +09:00
Sukchan Lee ee0d7fe7d8 add error handling if ue context release request is radio network 2018-01-19 17:00:37 +09:00
Sukchan Lee 8c3d4ca0de core_free -> CORE_FREE. We need to know which function raise this 
exception
 2018-01-13 22:03:30 +09:00
Sukchan Lee 694c39c69e fix the bug related UE context release request(transport error) 2018-01-12 08:54:58 +09:00
Sukchan Lee 9675c3bf8c initiate GTP delete session request if EPC received initial context setup failure 2018-01-12 08:32:33 +09:00
Sukchan Lee 8753879a93 Oops! remove unneeded code 2018-01-12 08:29:25 +09:00
Sukchan Lee f41559c55f fix the bug releated the handler for UE context release request(transport:1) 2018-01-12 08:25:30 +09:00
Sukchan Lee 47dc5eec38 change UE context release command/complete interface. 
- Before : Based on EMM state, we decided call mme_ue_remove() or not
- After : Explictly, user should set about calling the mme_ue_remove().
 2018-01-11 22:12:48 +09:00
Sukchan Lee b80b295af4 if eNB initiated UE Context Release Request with Transport Error, MME sends NAS UE Context Release Command with NAS detach cause 2018-01-09 18:02:56 +09:00
Sukchan Lee a15b60024b ignore delete session in UEContextReleaseComplete 
if MME re-started, there is no MME_UE context. In this case, we ignore
delete sessoin process in UEContextReleaseComplete
 2018-01-09 17:38:06 +09:00
Sukchan Lee 408ce293de if initial context setup failure is received, MME_UE context is deleted. 2018-01-02 18:30:17 +09:00
Sukchan Lee cb4893c36b Multiple TAI List done 2017-12-11 16:55:11 +09:00
Sukchan Lee ceda682290 intermediate 2017-12-07 17:23:45 +09:00
Sukchan Lee 5a818eb8cd gtp_node is added 2017-11-30 20:13:15 +09:00
Sukchan Lee 92fc35861f name changes 2017-11-25 23:28:34 +09:00
Sukchan Lee 859d6427fd enb->addr is changes to pointer 2017-11-23 21:05:55 +09:00
Sukchan Lee 65fb2d280f enodeb's s1ap_addr types changes from c_uint32_t to c_sockaddr_t 2017-11-23 19:44:49 +09:00
Sukchan Lee 2f49e6024d gtp's net_sock_t to sock_id. GTP-U is failed 2017-11-23 00:19:28 +09:00
Sukchan Lee bb806e492e Finally, I've remove net_sock_t->app_index in core_net.h 
Now, we are done to porting SCTP using Userland SCTP
 2017-10-18 14:36:12 +09:00
Sukchan Lee c3ffd52771 mme_enb_t context structure is changed using hash table. 
I'll remove net_sock_t->app_index if poosible.
 2017-10-18 14:05:22 +09:00
Sukchan Lee bf55e0112f context association is re-architectured 2017-09-18 21:58:33 +09:00
Sukchan Lee bd9c8d467b Change the sequence 
BEFORE : Modify bearer -> Delete Indirect Tunnel -> UE Context Release
AFTER : Modify bearer -> Timer Expire -> UE Context Release -> Delete
Indirect Tunnel
 2017-09-18 21:30:04 +09:00
Sukchan Lee 8862741a8d change s1ap_send_ue_release_command with delay parameter 2017-09-18 19:30:03 +09:00
James Park f7a21fee06 Switch to new enb when receive s1ap_path_switch_req 2017-09-15 14:02:14 -07:00
Sukchan Lee d0fd6c4a73 add ho failure and ho prep failure... All done 2017-09-15 13:28:07 +09:00
Sukchan Lee 6e3d988a65 missing 2017-09-15 12:11:24 +09:00
Sukchan Lee 0888f49c48 HO cancel done 2017-09-15 12:06:26 +09:00
Sukchan Lee f64b55aa2a enb_ue_t -> source_ue and target_ue during S1 handover 2017-09-14 18:01:26 +09:00
Sukchan Lee 1ea7bea037 Use mme_ue->tai, mme_ue->e_cgi. 
Do not access enb_ue->tai, enb_ue->e_cgi
 2017-09-14 17:40:01 +09:00
Sukchan Lee 640d2efb07 update it 2017-09-14 17:29:34 +09:00
Sukchan Lee 345f055dd7 S1HO modify bearer request/response is done.. 2017-09-14 11:12:02 +09:00
Sukchan Lee eb1ff95ca6 add SERVICE_REQUEST in EPS_TYPE 
rollback TAU/SERVICE_REQUEST handler in detached state
 2017-09-14 00:02:26 +09:00
Sukchan Lee d39fd987e4 add eNB status transfer handler 2017-09-13 23:49:31 +09:00
Sukchan Lee f53c4c5d7f Handover Command Encoding...failed! 2017-09-13 21:51:02 +09:00
Sukchan Lee 0bdd02227c add Create Indirect Data Forward Tunnel Request 2017-09-13 16:22:39 +09:00
Sukchan Lee ee72b5e938 S1AP STORE/CLEAR DATA is added 2017-09-13 11:57:17 +09:00
Sukchan Lee 0bc90a7829 gtp counter is newly proposed for checking multiple GTP transaction 2017-09-13 11:18:17 +09:00
Sukchan Lee e45d1887a5 update it 2017-09-12 23:07:55 +09:00
Sukchan Lee 42b34d0f19 update it 2017-09-12 14:16:22 +09:00
Sukchan Lee a68e5462ba add path_switch_failure 2017-09-12 10:48:42 +09:00
Sukchan Lee 26386703d3 X2 HO done 2017-09-12 10:41:00 +09:00
Sukchan Lee f6a1944d36 X2 HO is added. but Security Context is not yet! 2017-09-12 00:49:15 +09:00
Sukchan Lee 4595fd666d update it 2017-09-11 23:58:16 +09:00