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376 commits

Author SHA1 Message Date
Sukchan Lee
c9363b1320 5gc: Paging was added 2021-01-18 11:48:35 -05:00
Sukchan Lee
f15d2c96fe remove math library for time string conversion 2021-01-08 23:16:54 -05:00
Sukchan Lee
e531ccab5a fix: The SBI time string converting error in 32bit 2021-01-08 10:42:51 -05:00
Sukchan Lee
7dd4609c0f fix: increase mempool to support 1024UEs (#753) 2021-01-07 13:18:45 -05:00
Sukchan Lee
235a041b8d feat: Add dedicated QoS flow 2020-12-31 21:07:08 -05:00
Sukchan Lee
2392f23d7f fix: the unexpected PDN type error (#721) 2020-12-16 22:44:32 -05:00
Sukchan Lee
198abc6e8b Add PCF(Policy Control Function) 2020-12-11 14:03:20 -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
2c2b6dfcaf Use HTTP/2 instead of HTTP/1.1 in 5G Core SBI 2020-11-26 21:44:37 -05:00
Sukchan Lee
d7c188dc00 License update 2020-11-12 20:58:08 -05:00
Sukchan Lee
6f11a78079 If SCTP use SOCK_STREAM, Use BUFFERING method. 
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
Sukchan Lee
23e8e6577c Update ogs_pollset library 
- Fix the ogs_pollset_remove() bug in select(WIN32), kqueue(MacOSX)
- Modify to enable ogs_pollset_remove() in pollset callback handler
 2020-11-09 22:57:14 -05:00
Sukchan Lee
3cbec5f2e6 License update 2020-10-26 22:43:47 -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
88399da5b6 Fix release access bearer #592 2020-10-01 13:27:58 -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
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
edf83b37fa Add debug message for issues [#551] 2020-09-10 21:50:20 -04:00
Sukchan Lee
7f9f6fc3f2 rollback ogs_expect() [#551] 2020-09-08 22:17:13 -04:00
Sukchan Lee
4d023d0de0 fix overflow bug in the packet memory pool 2020-09-06 23:53:38 -04:00
Sukchan Lee
0ef1769583 ogs_exepct() calls abort() temporarily [#472] 2020-09-05 14:25:05 -04:00
Sukchan Lee
887a0a10d3 Fixing the problem of the test program 2020-09-01 23:04:35 -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
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
8e048be082 Release v2.0.0 2020-08-21 23:33:45 -04:00
Sukchan Lee
9f24b7f295 Fix the AMF bug and add TLV log [#521] 2020-08-07 11:57:17 -04:00
Sukchan Lee
2b2c51722f fix the 5GC test program 2020-07-29 23:26:12 -04:00
Sukchan Lee
9b3176ca4a QFI is added 2020-07-17 23:29:45 -04:00
Sukchan Lee
fdfce08b68 Fix the compile error [#499] 2020-07-10 14:59:29 -04:00
Sukchan Lee
a71d2ee3db refine SGW/UPF selection code 2020-07-09 01:38:09 -04:00
Sukchan Lee
3b0db8c384 Fix the bug for Release-16 2020-07-03 01:03:13 -04:00
Sukchan Lee
3c6711c9c8 If HSS/UDR gets MSISDN, AMF/MME -> SMF/SGW [#464] 2020-06-29 22:12:24 -04:00
Sukchan Lee
ca4ee27e84 more bug is fixed 2020-06-27 00:46:06 -04:00
Sukchan Lee
b35c2277be simple 5GC registration is done 2020-06-21 23:10:54 -04:00
Kenny Barlee
bcd02b1f33
MME: select SGW by RR,TAC,ENB_ID || SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID (re-worked) (#470) 
* MME: select SGW by RR,TAC,ENB_ID
and enable round robin inside each option

* SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID
and enable round robin inside each option
 2020-06-19 00:36:02 -04:00
Sukchan Lee
c54e85c5c0 Session-AMBR changes required field in WebUI 2020-06-17 21:43:16 -04:00
Sukchan Lee
dbee687a75 Add only one 5GC scenario (call-flow) 2020-06-17 01:22:28 -04:00
Sukchan Lee
72370ff0b2 Add AUSF, UDM, and UDR 2020-06-04 14:12:05 -04:00
Sukchan Lee
6ef5a746e5 NGSetup is added 2020-05-25 12:15:22 -04:00
Sukchan Lee
a9eaed18aa NAS-5GS is added 2020-05-21 21:24:21 -04:00
Sukchan Lee
d0673e3066 Added NRF 2020-05-18 17:00:37 -04:00
Sukchan Lee
4e01d270eb Use ogs_pool_alloc in diameter state #420 2020-04-27 13:08:24 -04:00
Sukchan Lee
ae75f43a88 Initial proposal CUPS using PFCP 2020-04-26 15:36:05 -04:00
Sukchan Lee
c6ea286fe2 fix the PGW segfault on DeleteSessionRequest (#417) 2020-04-19 12:27:52 -04:00
Sukchan Lee
1e56141d1e Add socknode_add() [#367] 2020-02-28 20:26:32 +09:00
Sukchan Lee
d191a5135e Add Bearer Resource Modification feature (#336) 2019-12-28 21:46:30 +09:00
Spencer Sevilla
324f3d158f add PCO options as TODOs. Closes #7 (#324) 2019-12-13 13:45:29 +09:00