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17 Commits

Author SHA1 Message Date
Sukchan Lee e92293e0af
[SEPP] Initial Update for 5G Roaming (#2739) 
[SEPP] Initial Update for 5G Roaming
 2023-11-19 19:34:51 +09:00
Sukchan Lee d2e2a58232 [PFCP] Implement the Restoration Indication 2023-04-16 12:30:36 +09:00
Sukchan Lee b9a3157467
[PFCP] SGWU/UPF Restoration (#2223) 
TS23.007 17.4.1
19A PFCP based restart procedures

After a PFCP entity has restarted, it shall immediately update all local Recovery Time Stamps and shall clear all remote
Recovery Time Stamps. When peer PFCP entities information is available, i.e. when the PFCP Association is still alive,
the restarted PFCP entity shall send its updated Recovery Time Stamps in a Heartbeat Request message to the peer
PFCP entities before initiating any PFCP session signalling.
 2023-04-04 21:22:03 +09:00
Sukchan Lee ff4eab2e51 [SMF] Fixed crash during UPF-HA process (#2115) 2023-03-06 21:04:43 +09:00
Spencer Sevilla e704ac108e add addr/port to pfcp assoc/de-assoc logs (#40) 
pfcp association log adds addr/port
 2022-09-25 18:58:53 +09:00
Sukchan Lee 5e18b2bd13 [SCP] Support of Indirect Communication 2022-07-16 13:27:18 +09:00
Sukchan Lee ad159d1755 [GTP] Refine error code path without assertion 
Refer to #1635, #1620, #1606, #1594
 2022-06-30 10:53:19 +09:00
Sukchan Lee b1d982a1ee [PFCP] Refine error code path without assertion 
Refer to #1635, #1620
 2022-06-30 10:35:03 +09:00
Sukchan Lee 0be5e765c8 Revert "[SGWC] pfcp: Retrieve sess when SEID=0 (#1620)" 
This reverts commit 9700563023.
 2022-06-30 09:11:38 +09:00
Sukchan Lee 6332f10593 Revert "[GTP] context when TEID=0 (#1620, #1606, #1594)" 
This reverts commit 0d61f7a7f9.
 2022-06-30 09:11:31 +09:00
Sukchan Lee 0d61f7a7f9 [GTP] context when TEID=0 (#1620, #1606, #1594) 2022-06-28 15:32:14 +09:00
Sukchan Lee 9700563023 [SGWC] pfcp: Retrieve sess when SEID=0 (#1620) 2022-06-28 13:20:46 +09:00
Sukchan Lee 118d62d42d Add more memory log 2021-06-06 22:35:46 +09:00
Pau Espin 520dcf1ff8
pfcp: Fix 'No Heartbeat' log messages (#931) 2021-04-12 20:23:51 +09:00
Sukchan Lee adf0545159 Remove redundant log message [#551] 2020-09-06 22:51:07 -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 19b9360687 Split SGW into SGW-C/SGW-U 2020-08-12 20:31:22 -04:00