Sukchan Lee
f020732ce9
[SBI] Support service-names in discovery option
2022-08-27 00:12:22 +09:00
Sukchan Lee
700c71ef4c
Changed configuration name from gnb to peer
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And restored gtp_peer configuration
2022-08-05 16:56:36 +09:00
Sukchan Lee
a5010a61ef
Support Discovery Optional Parameter ( #1671 )
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To support target-nf-instance-id in the discovery,
Discovery optional parameter is implemeted
2022-07-24 15:10:09 +09:00
Sukchan Lee
9aa5559c5f
Refactor for the UERANSIM 500 test ( #1652 )
2022-07-21 12:41:19 +09:00
Sukchan Lee
bb4a8f34d4
[AMF] Fix the bug NGResetAck ( #1525 )
2022-05-14 02:43:01 +09:00
Sukchan Lee
de2ecd6400
[GTP2] Fixed handling multi-bearer messages( #1498 )
2022-04-29 21:28:16 +09:00
Sukchan Lee
37af21a88d
[MEM] fix the pkbuf problem ( #1431 )
2022-03-22 22:47:45 +09:00
Sukchan Lee
49d9ed03c7
[MME] fix the crash ( #1263 )
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- Change memory pool using talloc library
- Apply ASN1 with r16.7.0
2021-12-28 17:38:11 +09:00
Sukchan Lee
aab8286401
[MME] fix the crash issue if enb_ue is NULL( #1275 )
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An assert occurs when a NAS message retransmission occurs.
Because there is no `enb_ue` context.
Therefore, before removing enb_ue, all Timers must be stopped
to prevent retransmission of NAS messages.
2021-12-04 10:53:49 +09:00
Sukchan Lee
448e07d5a9
[AMF/MME] fix the crash during reset ( #1268 )
2021-11-30 22:22:41 +09:00
Sukchan Lee
acd67c7aa6
[5GC] Service Request Race Condition( #1226 )
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When UE-triggered and Network-triggered Service Request was occurred at
the same time, we need UPF deactivation and UEContextRelease
2021-11-28 20:54:51 +09:00
Sukchan Lee
6a6f214785
[AMF/MME] stop timer when radio failure ( #1242 )
2021-11-16 12:59:04 +09:00
Sukchan Lee
0fb8279e36
VoNR added but not tested!
2021-11-14 21:07:56 +09:00
Sukchan Lee
65e96dd75c
[AMF] fix the bug for making allowed NSSAI ( #910 )
2021-07-01 16:23:27 +09:00
Sukchan Lee
a396ea8fc1
[AMF] NG Setup Failure with proper cause ( #1064 )
2021-06-22 17:56:45 +09:00
Sukchan Lee
50f403279a
[AMF/MME] fix the crash bug ( #1061 )
2021-06-22 16:13:06 +09:00
Sukchan Lee
118d62d42d
Add more memory log
2021-06-06 22:35:46 +09:00
Sukchan Lee
fe89f7cd11
[5GC] Added BSF(Binding Support Function)
2021-05-29 15:56:12 +09:00
Sukchan Lee
873cf398c7
[ALL] Add protection of message encoding ( #991 )
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All process will be forcely exited if it failed to encode the S1AP/NGAP/GTP/PFCP message. It is to make sure there was no problem with the encoding of open5gs.
2021-05-16 12:22:10 +09:00
Sukchan Lee
ff4695bd5a
[AMF/MME] malformed Path-Switch-Request ( #960 )
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fix the crash
2021-05-08 17:01:45 +09:00
Sukchan Lee
3b19190f56
[AMF] fix crash due to malformed NGAP ( #960 )
2021-05-08 15:09:10 +09:00
Sukchan Lee
dcfc9ef803
[AMF/MME] Add retransmission for accept message
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Registration accept with GUTI
Attach accept
Tracking area update request with GUTI
2021-04-23 15:16:18 +09:00
Sukchan Lee
ea89d8dc8e
[AMF] Added RANConfigurationUpdate ( #943 )
2021-04-16 16:26:13 +09:00
Sukchan Lee
cc03c91bdd
[AMF] 5G-GUTI generation changed ( #910 )
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The AMF shall assign a new 5G-GUTI for a particular UE:
a) during a successful initial registration procedure;
b) during a successful registration procedure
for mobility registration update; and
c) after a successful service request procedure invoked as a response
to a paging request from the network and before the release
of the N1 NAS signalling connection as specified in subclause 5.4.4.1.
The AMF should assign a new 5G-GUTI for a particular UE
during a successful registration procedure
for periodic registration update. The AMF may assign a new 5G-GUTI
at any time for a particular UE by performing
the generic UE configuration update procedure.
2021-04-13 17:34:25 +09:00
Sukchan Lee
52cd51ca6a
fix: adjust the actual path amf.plmn_support ( #825 )
2021-03-20 09:17:14 +09:00
Sukchan Lee
9af4268bab
arch: DB schema Changes ( #796 )
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- New function : NSSF
- New feature : SMF selection
2021-03-08 21:25:09 +09:00
Sukchan Lee
d1400897e0
update: Cause of UEContextReleaseCommand ( #789 )
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When AMF receives UEContextReleaseRequest,
AMF sends UEContextReleaseCommand with Cause received from gNB.
2021-02-17 12:19:20 -05:00
Sukchan Lee
f47f65a51c
fix: asn1c decode problem for NGReset ( #773 )
2021-02-02 13:33:09 -05:00
Sukchan Lee
373ba1452f
log: update debug info for S1AP/NGAP ( #785 )
2021-02-01 08:52:22 -05:00
smartVan
848b7ffc29
modify handover request and uplink ran status transfer debug info ( #785 )
2021-02-01 00:50:22 -05:00
Sukchan Lee
ff5236f3e0
feat: Indirect Data Forwarding in N2-Handover
2021-01-31 23:01:15 -05:00
Sukchan Lee
49a9e58efe
feat: Add N2-Handover
2021-01-28 14:23:54 -05:00
Sukchan Lee
ada01fca8f
spec: S1AP/NGAP update to v16.4.0(2021-01-04)
2021-01-24 23:43:42 -05:00
Sukchan Lee
708784e222
fix: User Location in UplinkNASTrasnport ( #772 )
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- Based on pull request #772
- Add 4G EPC User Location Information handling
- Copy ran_ue/enb_ue context to amf_ue/mme_ue context
2021-01-20 10:03:32 -05:00
smartVan
50db1aaeb1
handle user location in ngap uplink nas transport ( #772 )
2021-01-20 09:27:57 -05:00
Sukchan Lee
c9363b1320
5gc: Paging was added
2021-01-18 11:48:35 -05:00
Sukchan Lee
7b29cdf898
Handling UEContextRequest of InitialUEMessage
2021-01-07 22:26:06 -05:00
Sukchan Lee
c9cfc4cf6e
etc: update debug message
2021-01-04 23:24:22 -05:00
Sukchan Lee
a96d3ca0fa
feat: Add multiple session
2021-01-03 23:29:01 -05:00
Sukchan Lee
70a7bac6b2
feat: Add 5G Core Xn Handover ( #726 )
2021-01-03 00:50:59 -05:00
Sukchan Lee
235a041b8d
feat: Add dedicated QoS flow
2020-12-31 21:07:08 -05:00
Sukchan Lee
6f11a78079
If SCTP use SOCK_STREAM, Use BUFFERING method.
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Most of the time, an application wants to perform some amount of data buffering
in addition to just responding to events. When we want to write data,
for example, the usual pattern runs something like:
1. Decide that we want to write some data to a connection;
put that data in a buffer.
2. Wait for the connection to become writable
3. Write as much of the data as we can
4. Remember how much we wrote, and if we still have more data to write,
wait for the connection to become writable again.
Now, Open5GS implements the above method by default when transmitting data
in a stream type socket.
2020-11-11 13:21:32 -05:00
Sukchan Lee
f1a207fd9b
Support VoLTE service in ECM-IDLE
2020-11-07 17:27:12 -05:00
Sukchan Lee
c424099200
Need to test later!
2020-10-14 23:02:18 -04:00
list1982
6ff129e9da
Update ngap-handler.c ( #606 )
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add path switch request handler
2020-10-14 22:56:18 -04:00
Sukchan Lee
8d55964bcc
Change buffering instead of deleting [ #592 ]
2020-10-08 22:54:13 -04:00
Sukchan Lee
ff642e0f3a
Fix the crash bug for #551
2020-09-22 14:03:45 -04:00
Sukchan Lee
62d95be036
Add EMM/GMM handler in exception state [ #569 ]
2020-09-22 13:27:58 -04:00
Sukchan Lee
f45f948979
Oops! ogs_assert to ogs_expect_or_return
2020-09-22 00:44:50 -04:00
Sukchan Lee
9c773014b0
Fix the more bug
2020-09-21 23:07:08 -04:00