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
c6718b96bb
Add security protect [ #554 ]
2020-09-13 22:31:28 -04:00
Sukchan Lee
818f3139d4
memory optimization [ #549 ]
...
1. number of packet buffer : 65,536 -> 32,768
2. Packet SDU Size : 8,192 -> 2,048
3. Stabilize test program
2020-09-13 22:06:13 -04:00
Sukchan Lee
d4a9c140a8
Change AMF configuration : plmn -> plmn_support
...
For example,
amf:
plmn_support:
- plmn_id:
mcc: 901
mnc: 70
s_nssai:
- sst: 1
2020-09-12 13:48:51 -04:00
Sukchan Lee
ce8d10e4fc
rollback [ #565 ]
2020-09-12 12:16:08 -04:00
Sukchan Lee
ef3b84f3f6
Check Requested NSSAI during registration [ #554 ]
2020-09-11 22:42:38 -04:00
Sukchan Lee
9eea6fe583
rollback commit 6124908133
2020-09-11 20:38:36 -04:00
Sukchan Lee
344dad1e8a
Try to troubleshoot [ #565 ]
2020-09-11 10:22:31 -04:00
Sukchan Lee
edf83b37fa
Add debug message for issues [ #551 ]
2020-09-10 21:50:20 -04:00
Sukchan Lee
519de9ef68
Fix the bug GUTI not present case [ #551 ]
2020-09-10 14:04:26 -04:00
Sukchan Lee
6124908133
Handle UL NAS Transport [ #553 ]
...
o Tester
1. UE registered to 5GS and can connect to internet.
2. Turn off the UE and turn on the UE immediately
3. UE send PDU session request message
without sending registration complete
o Analysis Result
1. UE sends registration request with unknown GUTI
2. AMF send registration accept without GUTI
3. UE skips the registration complete
So, we need the handler UL NAS Transport in this state.
2020-09-10 10:51:18 -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
7f9f6fc3f2
rollback ogs_expect() [ #551 ]
2020-09-08 22:17:13 -04:00
Sukchan Lee
a2f3914a05
fix assertion E_RABSetupListBearerSURes [ #552 ]
2020-09-07 22:15:59 -04:00
Sukchan Lee
160490483a
Fix the many UEs issues [ #551 ]
2020-09-07 22:02:45 -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
a46be09a6f
Fix the MME assertion bug [ #551 ]
2020-09-06 22:09:24 -04:00
Sukchan Lee
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
Sukchan Lee
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
Sukchan Lee
d02aa8b21b
Attempt to fix #548 problem
2020-09-04 23:36:51 -04:00
Sukchan Lee
4bdbf33c3d
Oops! update duration for S1 holding timer [ #546 ]
2020-09-03 22:10:55 -04:00
Sukchan Lee
e86b1043c2
5G Core: Maintaining Old NAS signalling [ #546 ]
2020-09-03 22:00:26 -04:00
Sukchan Lee
3c3bac6812
4G/EPC: Maintaining Old NAS signalling [ #546 ]
2020-09-03 19:59:00 -04:00
Sukchan Lee
887a0a10d3
Fixing the problem of the test program
2020-09-01 23:04:35 -04:00
Sukchan Lee
111536ea9a
Fix the test program [ #536 ]
2020-08-31 22:41:39 -04:00
Sukchan Lee
bc476c2e0e
Instead of OGS_NEXT_ID, Use memory pool-index
2020-08-29 23:27:54 -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
Sukchan Lee
83388cf504
Oops! MacOSX is not working due to previous commit!
...
So I've fixed it right now.
2020-08-26 09:53:37 -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
b412e51b83
Remove SGW and PGW
2020-08-22 13:21:37 -04:00
Sukchan Lee
8e048be082
Release v2.0.0
2020-08-21 23:33:45 -04:00
Sukchan Lee
19b9360687
Split SGW into SGW-C/SGW-U
2020-08-12 20:31:22 -04:00
Sukchan Lee
9f24b7f295
Fix the AMF bug and add TLV log [ #521 ]
2020-08-07 11:57:17 -04:00
Sukchan Lee
bcffdd823e
Re-factoring 5GC for solving crash issue
2020-08-02 23:22:41 -04:00
Sukchan Lee
4d5b38c8f4
Fix the AMF crash [ #521 ]
2020-07-30 22:10:20 -04:00
Sukchan Lee
2b2c51722f
fix the 5GC test program
2020-07-29 23:26:12 -04:00
Sukchan Lee
c72414481e
Check last session
2020-07-28 23:05:51 -04:00
Sukchan Lee
94b44a3dd0
Fix the AMF bug for double free
2020-07-28 22:35:43 -04:00
Sukchan Lee
7afb914b9a
Add more log for 5GC
2020-07-27 21:05:11 -04:00
Sukchan Lee
24a4df3691
fix SMF crash [ #512 ]
2020-07-26 23:10:53 -04:00
Sukchan Lee
0cabf9de11
Synchronize all timers [ #512 ]
2020-07-26 21:02:40 -04:00
Sukchan Lee
06a5566128
Add NRF debug/trace for finding crash [ #512 ]
2020-07-26 14:54:30 -04:00
Sukchan Lee
96396739af
[ #511 ] 5GC Re-registration bug is fixed
2020-07-23 11:21:29 -04:00
Sukchan Lee
fa262ded90
Fix the BUG - AMF pointer in GUTI [ #508 ]
2020-07-21 15:14:07 -04:00