Sukchan Lee
ffc15a7d3d
Update IPv6 configuration ( #1250 )
2021-11-28 16:42:47 +09:00
Sukchan Lee
bfa34be222
fix the buffer overflow (CVE-2021-41794)
2021-11-15 15:49:58 +09:00
Sukchan Lee
5d234cb108
[GTPv2-C] Fix the Create Bearer Request ( #1201 )
...
Use instance 2 instead of instance 1
2021-10-26 15:26:10 +09:00
Sukchan Lee
9ba4b317d2
Improve GTP message ( #1201 )
...
Extended Indication
Add Delay Value
2021-10-16 17:26:30 +09:00
Sukchan Lee
13f1b390ae
CVE-2021-41794 from NCC Group by Mark Tedman
...
When connecting to the UPF port for the PFCP protocol (8805) and sending
an association setup request followed by a session establishment request
with a PDI Network Instance set to ‘internet’, it causes a stack corruption
to occur.
So, ogs_fqdn_parse() fixed.
2021-10-01 22:41:03 +09:00
Sukchan Lee
127685f908
[SGW-C] fix the crash after restarting UPF ( #1177 )
2021-09-26 20:25:51 +09:00
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
80a9497afd
[PFCP] Add more error log ( #1012 )
2021-05-30 20:35:30 +09:00
Sukchan Lee
873cf398c7
[ALL] Add protection of message encoding ( #991 )
...
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
3b19190f56
[AMF] fix crash due to malformed NGAP ( #960 )
2021-05-08 15:09:10 +09:00
Sukchan Lee
5901582281
[GTPv2] fix incorrect formatting PLMN-ID ( #969 )
2021-05-05 22:51:50 +09:00
Sukchan Lee
fc27f7499b
[SMF/SGW-C] fix the PFCP RR selection ( #953 )
...
The configuration has changed. PFCP node rr=0 is removed as shown below.
sgwc:
pfcp
rr: 0 <-- Removed
Introduced a new configuration method for SMF/SGW-C
parameter:
no_pfcp_rr_select: true
By default, PFCP round robin selection is allowed.
The above parameters prohibit selecting PFCP in a round robin manner.
2021-04-24 20:56:14 +09:00
Sukchan Lee
73c3aa54c0
[ALL] Fix the terminate sequence ( #938 )
2021-04-21 17:46:03 +09:00
Sukchan Lee
793a82020f
[ALL] Init updated for an Invalid IP ( #938 )
2021-04-21 17:24:17 +09:00
Pau Espin
520dcf1ff8
pfcp: Fix 'No Heartbeat' log messages ( #931 )
2021-04-12 20:23:51 +09:00
Pau Espin Pedrol
0b3ca447c9
sgwc: Log received messages in sxa-handler.c ( #896 )
2021-03-31 19:59:57 +09:00
Sukchan Lee
37e0a714f9
Fixes UE IPv6 BUG ( #808 )
2021-03-15 10:01:55 +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
ff5236f3e0
feat: Indirect Data Forwarding in N2-Handover
2021-01-31 23:01:15 -05:00
Sukchan Lee
9eac90252e
fix: AMF/SMF/UDM crash issues resolved (#770/#771)
2021-01-22 22:17:01 -05:00
Sukchan Lee
c9363b1320
5gc: Paging was added
2021-01-18 11:48:35 -05:00
Sukchan Lee
5fb0611cb2
fix: Derive ESM cause from GTP-Cause ( #755 )
2021-01-10 23:36:12 -05:00
Sukchan Lee
b4358fe703
fix: Add dedicated bearer activation reject ( #755 )
2021-01-08 15:09:02 -05:00
Sukchan Lee
c9cfc4cf6e
etc: update debug message
2021-01-04 23:24:22 -05:00
Sukchan Lee
33edd12335
fix: UPF is not working with Landslide ( #685 )
...
* Flow-Description use 'to assigned' in Gx Interface
* Support SDF Filter ID
* Support F-TEID's Choose
* BAR(Buffering) is added in PFCP session
* Default Apply Action uses NOCP|BUFF
2020-12-03 01:16:57 -05:00
Sukchan Lee
f1a207fd9b
Support VoLTE service in ECM-IDLE
2020-11-07 17:27:12 -05:00
Sukchan Lee
ad85c12513
checking for APN/DNN in case insensitive #617
2020-11-02 11:45:14 -05:00
Sukchan Lee
a470131489
Now, F-TEID is allocated in the UP function.
2020-10-25 22:43:53 -04:00
Sukchan Lee
bdeea7ce8b
Add troubleshoot for #621
2020-10-21 22:54:40 -04:00
Sukchan Lee
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
Sukchan Lee
8d55964bcc
Change buffering instead of deleting [ #592 ]
2020-10-08 22:54:13 -04:00
Sukchan Lee
88399da5b6
Fix release access bearer #592
2020-10-01 13:27:58 -04:00
Sukchan Lee
ff642e0f3a
Fix the crash bug for #551
2020-09-22 14:03:45 -04:00
Sukchan Lee
9c773014b0
Fix the more bug
2020-09-21 23:07:08 -04:00
Sukchan Lee
b12af9275f
Fix the bug for various assert [ #551 ]
2020-09-21 22:26:55 -04:00
Sukchan Lee
4acb333e68
suppress socket error message if EAGAIN [ #568 ]
2020-09-18 21:46:49 -04:00
Sukchan Lee
7ae1600e04
Add exception handling for #568
...
If packet buffer is exhausted, the packet is sliently discarded
2020-09-18 19:39:02 -04:00
Sukchan Lee
d6f0b5f658
remove debug message for PDN-type error
2020-09-14 21:21:11 -04:00
Sukchan Lee
edf83b37fa
Add debug message for issues [ #551 ]
2020-09-10 21:50:20 -04:00
Kenny Barlee
242a352a1c
Change PFCP node search order, fix typo, add feature to disable RR for a node ( #560 )
...
* change search order to APN/cellID/TAC
* typo in SGWC default config
* Feature to disable RR for particular node
2020-09-09 18:13:58 -04:00
Sukchan Lee
228dd34e5d
Fix the coding indentation
2020-09-09 08:36:57 -04:00
Kenny Barlee
56a866c46e
Fix for SGWC and SMF round robin selection - select only PFCP associated SGWU/UPF nodes ( #556 )
2020-09-09 08:28:19 -04:00
Sukchan Lee
4d023d0de0
fix overflow bug in the packet memory pool
2020-09-06 23:53:38 -04:00
Sukchan Lee
adf0545159
Remove redundant log message [ #551 ]
2020-09-06 22:51:07 -04:00
Sukchan Lee
4d2b1f7e76
fix the SGW-C crash
2020-09-06 22:41:26 -04:00
Sukchan Lee
d02aa8b21b
Attempt to fix #548 problem
2020-09-04 23:36:51 -04:00
Sukchan Lee
111536ea9a
Fix the test program [ #536 ]
2020-08-31 22:41:39 -04:00
Sukchan Lee
015a462ce9
Fix the bug for multiple Video Call ( #535 )
2020-08-29 10:53:02 -04:00
Sukchan Lee
0d676c4057
Fix UPF/SGW-U selection bug
2020-08-26 21:03:15 -04:00