Commit Graph

7 Commits

Author SHA1 Message Date
Sukchan Lee 05ed95d623 [GTPU] Fixed PDCP SN handling (#2584, #2477)
Scenario is handover on S1AP, data forwarding is enabled, and
the Source ENB is forwarding DL PDCP packets to EPC(SGWU)
with PDCP SN included. SGWU is also forwarding these packets
to the Target ENB.

However the PDCP SN is not present in the forwarded packets
from SGWU to Target ENB.

I modified this part, and there was the same problem in 5GC, fixed it as well.

A lot of code in GTP-U has been modified,
so if you have any problems, please let us know right away.
2023-09-10 22:37:42 +09:00
Sukchan Lee 4d2f7726b9 X2 handover with SGW change (#1367, #1459) 2022-05-12 22:52:36 +09:00
Sukchan Lee 118d62d42d Add more memory log 2021-06-06 22:35:46 +09:00
Sukchan Lee 37e0a714f9 Fixes UE IPv6 BUG (#808) 2021-03-15 10:01:55 +09:00
Sukchan Lee 19b9360687 Split SGW into SGW-C/SGW-U 2020-08-12 20:31:22 -04:00
Sukchan Lee ae75f43a88 Initial proposal CUPS using PFCP 2020-04-26 15:36:05 -04:00
Sukchan Lee 896ca50253 PFCP interface added, but not tested. 2019-12-07 13:17:00 +09:00