0ec0b2dc69
Fix the crash for NAS message missing #619
2020-10-29 00:18:11 -04:00
93312e8f3d
Fix the bug for S1-reset or eNB-restart( #627 )
2020-10-28 22:59:27 -04:00
a470131489
Now, F-TEID is allocated in the UP function.
2020-10-25 22:43:53 -04:00
aa81bb2c89
Fix the bug #619
...
When missing Activate default EPS bearer context accept
between UE and eNB, MME's exception handler has a bug.
So I've fixed it!
2020-10-23 13:48:39 -04:00
15e42bc4a9
Fix MME crash when VoLTE is enabled [ #619 ]
2020-10-22 17:53:13 -04:00
39aa726543
Remove the redundant assertion ( #619 )
2020-10-20 22:50:44 -04:00
1bed0d5872
[ #568 ] Add GTP-U Error Indication Handling
...
So far, no operation was performed when Error Indication was received
from eNodeB. For that reason, I solved #568 issues by controlling
the MME to prevent this from happening.
Now, when GTP-U Error Indication is received, MME and SGW are implemented
to do what they have to do. I hope that the network can be restored
by responding appropriately even if Error Indication occurs.
2020-10-20 20:00:02 -04:00
60a6551f8a
Oops! change debug level
2020-10-08 22:57:19 -04:00
8d55964bcc
Change buffering instead of deleting [ #592 ]
2020-10-08 22:54:13 -04:00
d64db21050
Use GTP-U Buffering instead of Deletion[#592,#568]
2020-10-07 21:21:48 -04:00
30b7f7669e
rollback v2.0.11
2020-10-05 14:06:17 -04:00
6e45ec6f39
rollback to the v2.0.11
2020-10-03 22:38:47 -04:00
1129440061
Fix the warning
2020-10-01 13:37:23 -04:00
a3fa0d8362
fix the warning
2020-10-01 13:35:06 -04:00
88399da5b6
Fix release access bearer #592
2020-10-01 13:27:58 -04:00
72d1226c05
Apply open5gs coding style
2020-09-29 07:04:22 -04:00
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
3554419d97
Fix the connection refused bug [ #568 , #551 ]
2020-09-24 21:29:48 -04:00
8c7d401636
fix the bug OGS_ADDR crash [ #551 ]
2020-09-22 21:20:13 -04:00
ff642e0f3a
Fix the crash bug for #551
2020-09-22 14:03:45 -04:00
62d95be036
Add EMM/GMM handler in exception state [ #569 ]
2020-09-22 13:27:58 -04:00
f45f948979
Oops! ogs_assert to ogs_expect_or_return
2020-09-22 00:44:50 -04:00
b12af9275f
Fix the bug for various assert [ #551 ]
2020-09-21 22:26:55 -04:00
d148012d82
Fix the MME crash #551
2020-09-21 20:06:41 -04:00
d73ff77031
We cannot initialize the state in all cases. [ #569 ]
...
In TS24.501 Ch 5.5.1.3.8 Abnormal cases on the network side
d) REGISTRATION REQUEST with 5GS registration type IE set to
"mobility registration updating" or "periodic registration updating"
received after the REGISTRATION ACCEPT message has been sent and
before the REGISTRATION COMPLETE message is received.
Since, we have to do this special case, it is desirable
to handle it directly inside the state(gmm-sm.c).
2020-09-21 14:37:17 -04:00
7ae1600e04
Add exception handling for #568
...
If packet buffer is exhausted, the packet is sliently discarded
2020-09-18 19:39:02 -04:00
edf83b37fa
Add debug message for issues [ #551 ]
2020-09-10 21:50:20 -04:00
519de9ef68
Fix the bug GUTI not present case [ #551 ]
2020-09-10 14:04:26 -04:00
7f9f6fc3f2
rollback ogs_expect() [ #551 ]
2020-09-08 22:17:13 -04:00
a2f3914a05
fix assertion E_RABSetupListBearerSURes [ #552 ]
2020-09-07 22:15:59 -04:00
160490483a
Fix the many UEs issues [ #551 ]
2020-09-07 22:02:45 -04:00
4d023d0de0
fix overflow bug in the packet memory pool
2020-09-06 23:53:38 -04:00
a46be09a6f
Fix the MME assertion bug [ #551 ]
2020-09-06 22:09:24 -04:00
6bbc2047d0
Add exception handling for #551
...
09/07 00:43:07.545: [mme] FATAL: mme_bearer_find_or_add_by_message:
Assertion `sess' failed. (../src/mme/mmecontext.c:2998)
2020-09-06 21:34:17 -04:00
d544125943
PDN connectivity in disconnect state [ #486 ]
...
After the PDN disconnect failed, there was a problem
that the PDN connectivity was not possible again.
PDN connectivity has been modified to work properly
even in the same situation as 401x2 pcap.
2020-09-05 15:36:18 -04:00
d02aa8b21b
Attempt to fix #548 problem
2020-09-04 23:36:51 -04:00
e86b1043c2
5G Core: Maintaining Old NAS signalling [ #546 ]
2020-09-03 22:00:26 -04:00
3c3bac6812
4G/EPC: Maintaining Old NAS signalling [ #546 ]
2020-09-03 19:59:00 -04:00
887a0a10d3
Fixing the problem of the test program
2020-09-01 23:04:35 -04:00
bc476c2e0e
Instead of OGS_NEXT_ID, Use memory pool-index
2020-08-29 23:27:54 -04:00
015a462ce9
Fix the bug for multiple Video Call ( #535 )
2020-08-29 10:53:02 -04:00
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
8e048be082
Release v2.0.0
2020-08-21 23:33:45 -04:00
19b9360687
Split SGW into SGW-C/SGW-U
2020-08-12 20:31:22 -04:00
c22ef51e01
Finished on version
2020-07-13 21:53:41 -04:00
4dd113ac7b
Add git version
2020-07-13 00:18:29 -04:00
a71d2ee3db
refine SGW/UPF selection code
2020-07-09 01:38:09 -04:00
3b0db8c384
Fix the bug for Release-16
2020-07-03 01:03:13 -04:00
d9743286c5
Add PDU Session Release [ #488 ]
2020-07-02 01:50:23 -04:00
fae342ecce
Apply Release-16 in 4G EPC(S1AP,NAS,GTP)
2020-07-01 00:22:55 -04:00
3c6711c9c8
If HSS/UDR gets MSISDN, AMF/MME -> SMF/SGW [ #464 ]
2020-06-29 22:12:24 -04:00
ca4ee27e84
more bug is fixed
2020-06-27 00:46:06 -04:00
300123d990
Bug fixed for 5GC
2020-06-23 00:35:41 -04:00
b35c2277be
simple 5GC registration is done
2020-06-21 23:10:54 -04:00
bcd02b1f33
MME: select SGW by RR,TAC,ENB_ID || SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID (re-worked) ( #470 )
...
* MME: select SGW by RR,TAC,ENB_ID
and enable round robin inside each option
* SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID
and enable round robin inside each option
2020-06-19 00:36:02 -04:00
c54e85c5c0
Session-AMBR changes required field in WebUI
2020-06-17 21:43:16 -04:00
dbee687a75
Add only one 5GC scenario (call-flow)
2020-06-17 01:22:28 -04:00
e514316493
Remove assert for UEContextReleaseComplete [ #445 ]
2020-06-04 16:16:16 -04:00
8702605b5f
Add the modified Bearer level QoS if PCRF changes them ( #457 )
...
* Add the modified Bearer level QoS if PCRF changes them
* Add the AMBR if PCRF changes them
2020-06-04 15:12:32 -04:00
72370ff0b2
Add AUSF, UDM, and UDR
2020-06-04 14:12:05 -04:00
9bfb4591ea
Add MMEName in S1SetupResponse [ #444 ]
2020-05-25 12:34:05 -04:00
6ef5a746e5
NGSetup is added
2020-05-25 12:15:22 -04:00
6f6800b52e
NGAP is added
2020-05-22 22:24:48 -04:00
a9eaed18aa
NAS-5GS is added
2020-05-21 21:24:21 -04:00
dbf3e17fda
port configuration update [ #217 ]
2020-05-19 15:35:41 -04:00
d0673e3066
Added NRF
2020-05-18 17:00:37 -04:00
82eebc3b80
Rollback mme_enb_pool instead of ogs_calloc ( #423 )
2020-04-26 22:18:47 -04:00
cde847c53d
Fix MME crash on eNB connection when maximum number of eNBs reached ( #423 )
...
* Remove mme_enb_t pool and use enb_list instead
* Refactor S1 Setup request handler
* Implement S1 Setup Failure response when maximum number of eNBs reached
2020-04-26 21:07:09 -04:00
ae75f43a88
Initial proposal CUPS using PFCP
2020-04-26 15:36:05 -04:00
7aae20e04a
Handle forcing of IPv4 or IPv6 PDN connect using the Web UI ( #415 )
2020-04-19 00:05:04 -04:00
5009876c16
P-GW respond to DIAMETER error from PCRF( #403 )
2020-04-18 13:07:06 -04:00
3feddd5424
Fix P-GW crashed without PCRF ( #402 )
2020-04-17 21:36:26 -04:00
235d61a2ea
Fix the crash in SGW selection mode
2020-04-08 19:27:54 -04:00
7b5f9520d9
check auth length for sanity
2020-04-02 20:43:22 -04:00
557d9532b0
Add GTPv2 ECHO REQ/RSP Message ( #378 )
...
This is only handling ECHO REQ/RSP message.
The related function is not implemented at this point.
2020-03-25 17:43:02 -04:00
9c150253d9
fix the #384 issue bug
...
If Initial UE Message with Service Request is received and
There is no Session Context
(e.g due to UEContextReleaseRequest or InitialContextSetupFailure)
MME will sends Service Reject NAS message.
2020-03-25 14:02:06 -04:00
0796ce3d7e
fix trivial typos in comments ( #387 )
...
Co-authored-by: miaoski <miaoski@gmail.com>
2020-03-15 07:49:46 -04:00
1e56141d1e
Add socknode_add() [ #367 ]
2020-02-28 20:26:32 +09:00
81856afff9
Fix the bug for PTI mismatch ( #355 )
...
If PDN connectivity/disconnect or Bearer Resource Modification,
MME should set UE's PTI.
And other case, PTI should set to be 0(unassigned).
2020-01-22 21:33:25 +09:00
2abdef74cb
send PDN error cause if needed ( #352 )
...
* initial commit: respond with ESM Cause PDN-Type if we only allow IPv4 or IPv6 (not both)
* works as intended, removing debug statement.
* Fix the indentation and add the reference
Co-authored-by: Sukchan Lee <acetcom@gmail.com>
2020-01-15 21:17:20 +09:00
0891ee5b19
For safety, check TEID presence in GTP
2020-01-01 20:17:46 +09:00
4fcbb65eca
Add missing code line ( #336 )
2019-12-28 22:25:30 +09:00
d191a5135e
Add Bearer Resource Modification feature ( #336 )
2019-12-28 21:46:30 +09:00
8e26a9adf3
fix identation for 80 columns
2019-12-19 22:24:26 +09:00
b8928ee849
Handling NAS Bearer Modification Request and VoLTE tutorial update ( #336 )
...
* Updated the docs for setting up a working VoLTE testbed
* Fixed docs formatting
* More formatting fixes of doc
* Handling NAS Bearer Resource Modification Request to prevent crashing of mme
* Corrected tutorial with right APN settings required in Mongo DB for VoLTE UE
2019-12-19 22:14:13 +09:00
a86e296afc
Use uint32_t type instead of S1AP type ( #326 )
2019-12-13 13:49:20 +09:00
66f839592f
assign enb_ue_s1ap_id as a part of enb_ue_add function ( #326 )
2019-12-13 13:46:22 +09:00
f06a8b92fe
change ogs_expect() to ogs_assert() ( #323 )
2019-12-13 13:44:22 +09:00
b86658e173
small stability fixes that were causing crashes in Bokondini ( #323 )
2019-12-13 13:25:52 +09:00
79bada897b
Minor bug fixed
2019-12-08 16:31:15 +09:00
896ca50253
PFCP interface added, but not tested.
2019-12-07 13:17:00 +09:00
d0822c2e6b
Add SGsAP-SERVICE-REQUEST in SMS & UE-active
2019-12-04 15:36:38 +09:00
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
ed701ce90e
[ #314 ] further refined
2019-12-01 20:14:47 +09:00
636170e0da
Review ogs_expect() ( #314 )
2019-11-30 16:45:09 +09:00
2cd9f496e2
This bug has already been fixed
2019-11-30 14:32:49 +09:00
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
552045aa28
[ #312 ] remove CS service notification in MT-SMS
2019-11-29 11:39:32 +09:00
7b7acea59b
Add IMEISV(MEI) in Create Session Request
2019-11-18 20:21:20 +09:00
552305afe2
Add IMEISV Request
2019-11-18 19:34:28 +09:00
f3ccd71db0
[ #263 ] map S6a diameter codes to EMM codes
2019-11-18 10:20:48 +09:00
a622feac84
[ #256 ] Remove timer of NAS message related to S1AP
2019-11-18 09:04:10 +09:00
835b3c9851
[ #306 ] Refine static IP addresses
2019-11-17 17:43:36 +09:00
c8bcfffe2e
[ #258 ] All GTP message is fixed not to crash
2019-11-15 23:56:55 +09:00
b994a8efbf
Adding support for static IP assignment in HSS ( #306 )
2019-11-14 14:30:19 +09:00
cdbbbc500b
[ #258 ] Test done for receiving unknown TEID
2019-11-11 23:09:35 +09:00
b65d76d0b2
[ #258 ] Support for receiving unknown TEID
2019-11-07 23:07:29 +09:00
f2e34dd7ff
[ #203 ] Now UE context is always single
2019-11-06 10:43:21 +09:00
3743ef98a2
[ #203 ] Fix the bug for maintaining single mme_ue context
2019-11-06 10:22:34 +09:00
4b8e2a5c97
[ #203 ] MME also maintains one session context like SGW/PGW
2019-11-05 23:15:57 +09:00
c131295dfb
Fix the errata
2019-11-05 15:40:26 +09:00
ee80d1f996
Log and print UEs/eNBs/sessions stats ( #303 )
2019-11-05 15:23:33 +09:00
e55c7f9174
Upgrade freeDiameter version to 1.3.2
2019-11-02 15:52:48 +09:00
29e8a68dea
remove SO_LINGER in usrsctp library
2019-10-31 18:13:49 +09:00
9f1a5d19a4
Build with usrsctp source using MESON Subproject
2019-10-31 14:17:43 +09:00
28f6d16ce2
refine usrsctp
2019-10-30 09:48:38 +09:00
142763c280
Rename Project to Open5GS
...
- Change BuildTool to Meson
- Many BUGS Fixed
2019-10-27 17:41:14 +09:00
3c8af69805
Re-factoring the all library
2019-09-13 21:07:47 +09:00
b3f8bbb964
[ #264 ] rollback ogs_expect_or_return()
2019-08-28 00:14:19 +09:00
1f7647a04b
[ #266 ] Add LOG for debugging
2019-08-27 22:54:45 +09:00
9c5f1334cb
Use ogs_expect()
2019-08-27 22:51:30 +09:00
848140bc90
[ #264 ] change ogs_expect()
2019-08-27 22:47:06 +09:00
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
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
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
8813e0a175
[ #236 ] MME does mandate Subscribed-RAU-TAU-Timer
2019-07-30 20:58:45 +09:00
dac2bd2e4f
[ #240 ] WebUI changes to apply default value
2019-07-30 20:51:50 +09:00
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
a3c5dcd190
[ #231 ] Fix the NextEPC die in MT-Fallback
2019-07-28 15:09:23 +00:00
470e66d37d
[ #235 ] TCP enabled for MacOSX
2019-07-28 20:18:51 +09:00
f5c5701b17
[ #180 ] Fix EBI in the modify bearer request
2019-07-28 19:44:15 +09:00
dba1fcac5c
Use asn1c library interface(CALLOC) for s1ap memory
2019-07-24 21:03:36 +09:00
d791f0034d
[SGsAP] add MM-INFORMATION-REQUEST(Discard by Option2)
2019-07-21 22:52:28 +09:00
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
78eeb1ad45
[ #231 ] TAI-LAI configuration changed
2019-07-21 20:25:29 +09:00
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
235121c82d
[ #231 ] Create simulator
2019-07-21 15:14:31 +09:00
5e78b78166
[CSFB] Implement SGsAP UE-UNREACHABLE message
2019-07-21 13:08:21 +09:00
9f4204ef8e
[ #227 ] Fix the crash when both EBT/PTI are 0
2019-07-21 12:20:26 +09:00
60c0eff085
[ #226 ] Protect Integrity in Security-mode Complete
2019-07-21 11:42:12 +09:00
d9238e3036
[ #220 ] fix RACE-CONDITION for MESSAGE and TIMER
2019-07-21 07:01:45 +09:00
649b6ec5e9
Add comment
2019-07-21 01:09:03 +09:00
ae3e59053d
[ #220 ] Timer for UE Context Release
2019-07-21 01:03:19 +09:00
5ce04bcc6f
[ #220 ] T3489 done
2019-07-20 23:06:54 +09:00
6a1f628e44
[ #220 ] T3450 done
2019-07-20 22:30:53 +09:00
b34dafcb09
[ #220 ] T3470 done
2019-07-20 21:49:47 +09:00
90290d236e
[ #220 ] T3460 done
2019-07-20 21:28:36 +09:00
Sukchan Lee
Supreeth Herle
Kenny Barlee
Jamo
miaoski
Spencer Sevilla
Vasil Velichkov
Harald Welte