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416 Commits

Author SHA1 Message Date
Sukchan Lee cfd0193bbd [PCRF] fix the crash in flow->description (#1313) 2022-01-12 10:15:36 +09:00
Sukchan Lee 070cdbc657 [ALL] fix the epoll(map) crash (#1311) 2022-01-06 22:28:24 +09:00
Sukchan Lee b988e7edce Use talloc for all memory pool (#1263) 2022-01-04 08:29:18 +09:00
Sukchan Lee 49d9ed03c7 [MME] fix the crash (#1263) 
- Change memory pool using talloc library
- Apply ASN1 with r16.7.0
 2021-12-28 17:38:11 +09:00
Sukchan Lee 54b919f65f Remove error message (#1294) 2021-12-17 20:51:11 +09:00
Sukchan Lee a3166ab537 Find link-local address in SMF-All address (#1291) 2021-12-17 11:33:54 +09:00
Supreeth Herle 232c387276
[SMF] Fix router advertisement as per rfc 4861 (#1291) 
As per RFC 4861 Router advertisement message
format, Source Address MUST be the link-local address
assigned to the interface from which this message is sent.

Since SMF was not sending it as per RFC, certain
phones were not completing the procedure of stateless
IPv6 address autoconfiguration mentioned in
3GPP TS 23.401 version 15.12.0 Release 15, section 5.3.1.2.2
 2021-12-17 10:38:37 +09:00
Sukchan Lee a5a5c424c1 Added AMF-initiated AM Policy Termination 2021-12-04 19:31:36 +09:00
Sukchan Lee bfa34be222 fix the buffer overflow (CVE-2021-41794) 2021-11-15 15:49:58 +09:00
Sukchan Lee 0fb8279e36 VoNR added but not tested! 2021-11-14 21:07:56 +09:00
Balint Cristian 13bba81227
Minor fixes: instance extraction & python generator (#1212) 2021-10-24 08:37:11 +09:00
Sukchan Lee f05accc7f3 MME/AMF will not crash with no APN length (#1199) 2021-10-13 23:01:24 +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
Umakant Kulkarni 5234001b0a
Increase cluster_2048_pool to 1024 (#1143) 2021-08-23 08:06:14 +09:00
Sukchan Lee ced4a6f945 [SGW-C] fix the shared object error (#595) 
nas-common library includes libcrypt. However, SGW-C don't have to use
crypt library. As such, ogs_nas_plmn_id function was moved to
3gpp-core-types.[ch]

For more information,

$ ./install/bin/open5gs-sgwcd
./install/bin/open5gs-sgwcd: error while loading shared libraries: libogscrypt.so.2: cannot open shared object file: No such file or directory

$ ldd ./install/bin/open5gs-sgwcd
	linux-vdso.so.1 (0x00007ffc749ad000)
	libogsapp.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogsapp.so.2 (0x00007f1f92277000)
	libogscore.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogscore.so.2 (0x00007f1f92240000)
	libogsgtp.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogsgtp.so.2 (0x00007f1f921eb000)
	libogsnas-common.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogsnas-common.so.2 (0x00007f1f921e5000)
	libogspfcp.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogspfcp.so.2 (0x00007f1f92177000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f1f92134000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f1f91f42000)
	libyaml-0.so.2 => /usr/lib/x86_64-linux-gnu/libyaml-0.so.2 (0x00007f1f91f20000)
	libogscrypt.so.2 => not found
	libogsipfw.so.2 => /home/acetcom/Documents/git/open5gs/install/lib/x86_64-linux-gnu/libogsipfw.so.2 (0x00007f1f91ef5000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f1f922b1000)
 2021-08-17 21:58:31 +09:00
Sukchan Lee 68edcd6438 fix the SMF crash when num of flow > 8 (#1108) 2021-08-07 14:23:20 +09:00
Sukchan Lee acb4db5dd1 Fix the crash when number of flow > 8 (#1108) 2021-07-28 14:00:03 +09:00
Sukchan Lee c6b13be92a do the finishing touches (#1108) 2021-07-27 20:33:46 +09:00
Sukchan Lee 7f774884ea [MEM] increase memory pool (#1062) 2021-06-22 16:56:18 +09:00
Sukchan Lee 118d62d42d Add more memory log 2021-06-06 22:35:46 +09:00
Sukchan Lee fe89f7cd11 [5GC] Added BSF(Binding Support Function) 2021-05-29 15:56:12 +09:00
Sukchan Lee 611986794b Squashed commit of the following: 
commit 183d8b8344122f25f77be79b1b698c71f48c1656
Author: Sukchan Lee <acetcom@gmail.com>
Date:   Fri May 28 23:44:26 2021 +0900

    [SMF] introduce new list API [#1019]

    Sometimes we may need two lists for same node.
    To do this, I created a new list API, and applied it this pull request.
 2021-05-28 23:46:48 +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 3df75e37df [GTP/PFCP] Remove SO_REUSEADDR in UDP (#986,#992) 
In case of IP conflict, it has been modified to automatically shut down with an error message so that users can easily recognize it.
 2021-05-15 20:37:15 +09:00
Sukchan Lee 0b063a57c8 [MME] fix the NAS encoding for AMBR (#967) 2021-05-05 21:16:31 +09:00
Sukchan Lee 002e3c7ae9 [Alpine] Add Dockerfile and Document 2021-04-30 22:13:04 +09:00
Venkata Pilla 27b25b8993
Added support for musl libc, to support compilation on Alpine Linux and other musl libc based systems. (#957) 2021-04-30 22:07:20 +09:00
Sukchan Lee 959bc6a248 [PFCP] DNS delay during PFCP association (#891) 
1. Remove ogs_getnameinfo().
2. Modify to check a valid IP address by using ogs_inet_pton() in order not to use DNS query
 2021-04-30 10:17:01 +09:00
Sukchan Lee a58214da76 [5GC/EPC] tested with concurrent 500 UEs (#949) 
Fix the memory problem in many simulatneous connections test
 2021-04-29 22:01:34 +09:00
Sukchan Lee 26066bb0ca [Cx] LIR/LIA is added (#921) 2021-04-07 21:46:05 +09:00
Sukchan Lee d3eaaff430 [Cx] fix the Cx integration bug (#919) 
- Now security is verified.
 2021-04-06 21:36:08 +09:00
Sukchan Lee 41c6bb4681 new: HSS Cx interface is added 2021-04-05 17:09:39 +09:00
Sukchan Lee bb38c01229 fix : Allow NSSAI in Registration accept (#910) 
Always Present Allow NSSAI in Registration accept
 2021-04-03 14:07:44 +09:00
Sukchan Lee 5f9785af52 sctp: Add sack_delay in sctp configuration (#895) 2021-04-01 15:40:46 +09:00
Sukchan Lee b21dc65741 fix: Ignore Unknown TLV type in PFCP/GTP (#871) 2021-03-24 09:36:22 +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 094d40b073 fix: 256 pool num increased to 16,384 (#753) 2021-02-08 14:32:04 -05:00
Sukchan Lee 852756f902 test: Porting FreeBSD 2021-02-08 14:25:40 -05:00
Sukchan Lee 7901a1164f mac: Support Apple M1 chips 
See https://open5gs.org/open5gs/docs/platform/05-macosx-apple-silicon/
 2021-02-06 00:13:48 -05:00
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