4537142929
[EPC] Support ePDG Interface ( #1039 )
2021-06-21 22:36:38 +09:00
c48f107520
[MME] fix the crash when release a UE ( #1058 )
2021-06-17 17:16:16 +09:00
9e664a744b
[MME] refine the pull request #1049
2021-06-13 12:03:36 +09:00
a252fae84f
Indication Dual Address Bearer for create session request. ( #1049 )
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* Update mme-s11-build.c
Add indication Dual Address Bearer in the create session request when the PDN is IPv4v6 Type, Info: 3GPP TS 29.274
* Update mme-s11-build.c
2021-06-13 11:52:23 +09:00
118d62d42d
Add more memory log
2021-06-06 22:35:46 +09:00
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
ff4695bd5a
[AMF/MME] malformed Path-Switch-Request ( #960 )
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fix the crash
2021-05-08 17:01:45 +09:00
3b19190f56
[AMF] fix crash due to malformed NGAP ( #960 )
2021-05-08 15:09:10 +09:00
5901582281
[GTPv2] fix incorrect formatting PLMN-ID ( #969 )
2021-05-05 22:51:50 +09:00
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
73c3aa54c0
[ALL] Fix the terminate sequence ( #938 )
2021-04-21 17:46:03 +09:00
793a82020f
[ALL] Init updated for an Invalid IP ( #938 )
2021-04-21 17:24:17 +09:00
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
41c6bb4681
new: HSS Cx interface is added
2021-04-05 17:09:39 +09:00
5f9785af52
sctp: Add sack_delay in sctp configuration ( #895 )
2021-04-01 15:40:46 +09:00
cc30aa2a9a
fix: No S-TMSI in InitialUEMessage ( #890 )
2021-03-31 15:35:59 +09:00
1e2a16fc5b
fix: No Modify Bearer Request ( #885 )
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Now MME send Modify Bearer Request regardless of the order of
Attach Complete and InitialContextSetupResponse
2021-03-29 22:35:34 +09:00
52cd51ca6a
fix: adjust the actual path amf.plmn_support ( #825 )
2021-03-20 09:17:14 +09:00
dc474329e2
Fix the MME crash during HandoverCancel ( #855 )
2021-03-18 22:59:22 +09:00
22b09443ce
feat: E-RABModificationIndication/Confirm ( #834 )
2021-03-17 14:26:57 +09:00
37e0a714f9
Fixes UE IPv6 BUG ( #808 )
2021-03-15 10:01:55 +09:00
fc5c9b2af0
Try to fix the UE infinite attach ( #568 )
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If both Delete-Session-Request/Response and
UEContextReleaseCommand/UEContextReleaseComplete are failed at the same time,
UE cannot attach to the EPC infinitely.
So, I've add the protection code
if timer expires when MME does not receive Delete-Session-Response.
2021-03-09 14:28:07 +09:00
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
b6bcbac3e3
fix: Add the exception handling ( #804 )
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When UE/gNB repeatedly sends NGAP message repeatedly, AMF crashed.
Exception routines have been added to resolve this issue.
2021-02-15 12:17:33 -05:00
5e839e25fe
fix: amf crash bug ( #793 )
2021-02-03 23:49:16 -05:00
373ba1452f
log: update debug info for S1AP/NGAP ( #785 )
2021-02-01 08:52:22 -05:00
ff5236f3e0
feat: Indirect Data Forwarding in N2-Handover
2021-01-31 23:01:15 -05:00
388e64213f
etc: miscellaneous work ( #779 )
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o Check IMEISV length == 16 digits
o Add Relative Capabity comment in the configuration file
2021-01-29 00:10:17 -05:00
49a9e58efe
feat: Add N2-Handover
2021-01-28 14:23:54 -05:00
ada01fca8f
spec: S1AP/NGAP update to v16.4.0(2021-01-04)
2021-01-24 23:43:42 -05:00
9eac90252e
fix: AMF/SMF/UDM crash issues resolved (#770/#771)
2021-01-22 22:17:01 -05:00
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
c9363b1320
5gc: Paging was added
2021-01-18 11:48:35 -05:00
55e9f08430
Add special sponsors
2021-01-11 11:10:17 -05:00
8d0ce5b03c
Oops! Remove bearer after sending reject ( #755 )
2021-01-11 00:01:28 -05:00
5fb0611cb2
fix: Derive ESM cause from GTP-Cause ( #755 )
2021-01-10 23:36:12 -05:00
b4358fe703
fix: Add dedicated bearer activation reject ( #755 )
2021-01-08 15:09:02 -05:00
80e337b465
fix: update to avoid MME crash ( #721 )
2021-01-07 23:01:02 -05:00
6946dc4998
fix: update to avoid MME crash ( #708 )
2021-01-07 22:41:13 -05:00
7b29cdf898
Handling UEContextRequest of InitialUEMessage
2021-01-07 22:26:06 -05:00
c9cfc4cf6e
etc: update debug message
2021-01-04 23:24:22 -05:00
a96d3ca0fa
feat: Add multiple session
2021-01-03 23:29:01 -05:00
70a7bac6b2
feat: Add 5G Core Xn Handover ( #726 )
2021-01-03 00:50:59 -05:00
235a041b8d
feat: Add dedicated QoS flow
2020-12-31 21:07:08 -05:00
2392f23d7f
fix: the unexpected PDN type error ( #721 )
2020-12-16 22:44:32 -05:00
b9fdc0ab44
Update 80 column and Apply MME ( #659 )
2020-11-14 10:13:29 -05:00
fe7525a784
Support Openair UE ( #651 )
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In mme.yaml
parameter:
use_openair: true
2020-11-13 09:02:42 -05:00
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
9a1824f6aa
Openair UE workaround for HashMME #651 , #584
2020-11-10 10:04:09 -05:00
830587a250
Fix the possible vulnerabilities
2020-11-07 21:25:53 -05:00
Sukchan Lee
R. Medeiros