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33 Commits

Author SHA1 Message Date
Sukchan Lee 4537142929 [EPC] Support ePDG Interface (#1039) 2021-06-21 22:36:38 +09:00
Sukchan Lee 118d62d42d Add more memory log 2021-06-06 22:35:46 +09:00
Sukchan Lee 41c6bb4681 new: HSS Cx interface is added 2021-04-05 17:09:39 +09:00
Sukchan Lee 9af4268bab arch: DB schema Changes (#796) 
- New function : NSSF
- New feature : SMF selection
 2021-03-08 21:25:09 +09:00
Sukchan Lee 235a041b8d feat: Add dedicated QoS flow 2020-12-31 21:07:08 -05:00
Sukchan Lee d64db21050 Use GTP-U Buffering instead of Deletion[#592,#568] 2020-10-07 21:21:48 -04:00
Sukchan Lee 72d1226c05 Apply open5gs coding style 2020-09-29 07:04:22 -04:00
Supreeth Herle a9ad43a4ef
Add Vendor-Specific-Application-Id in CER for advertising the diameter applications supported (#589) 
* Add Vendor-Specific-Application-Id in CER of PCRF

Not advertising a Vendor-Specific-Application-Id in CER may result in
Diameter Peer rejecting the CER with a DIAMETER_NO_COMMON_APPLICATION error

* Add Vendor-Specific-Application-Id in CER of HSS and MME

Not advertising a Vendor-Specific-Application-Id in CER may result in
Diameter Peer rejecting the CER with a DIAMETER_NO_COMMON_APPLICATION error
 2020-09-28 20:25:36 -04:00
Sukchan Lee 7f9f6fc3f2 rollback ogs_expect() [#551] 2020-09-08 22:17:13 -04:00
Sukchan Lee 4d023d0de0 fix overflow bug in the packet memory pool 2020-09-06 23:53:38 -04:00
Sukchan Lee d02aa8b21b Attempt to fix #548 problem 2020-09-04 23:36:51 -04:00
Sukchan Lee 015a462ce9 Fix the bug for multiple Video Call (#535) 2020-08-29 10:53:02 -04:00
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
Sukchan Lee 3c6711c9c8 If HSS/UDR gets MSISDN, AMF/MME -> SMF/SGW [#464] 2020-06-29 22:12:24 -04:00
Sukchan Lee ca4ee27e84 more bug is fixed 2020-06-27 00:46:06 -04:00
Sukchan Lee c54e85c5c0 Session-AMBR changes required field in WebUI 2020-06-17 21:43:16 -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 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 835b3c9851 [#306] Refine static IP addresses 2019-11-17 17:43:36 +09:00
Spencer Sevilla b994a8efbf Adding support for static IP assignment in HSS (#306) 2019-11-14 14:30:19 +09:00
Sukchan Lee e55c7f9174 Upgrade freeDiameter version to 1.3.2 2019-11-02 15:52:48 +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
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
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 334c678995 Fix the Security Command Reject (#214) 2019-07-04 22:48:26 +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