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17 Commits

Author SHA1 Message Date
Sukchan Lee 95de14c72b [SBI] SearchResult.validityPeriod 3600->30s (#3210) 
The validity time for NF Instances obtained through NF Discovery was
not properly implemented. Since the validity was 3600 seconds(1 hour),
which caused 5G Core to not work properly after 3600 seconds(1 hour).

There was an issue where an NF Instance should be deleted
when its validity time expired, but it was not working correctly
due to incorrect use of reference count.

Therefore, I have modified the Validity of NF Instances obtained
through NF Discovery to work properly.

I also changed the default value of valdityPeriod to 30 seconds.
 2024-05-17 14:54:32 +09:00
Oliver Smith 5070ddfa3e
[MME] [AMF] Add no_time_zone_information param (#2745) 
Allow network operators to omit the time zone in the 4G EMM Information
and 5G Configuration Update. This is useful for better compatibility
with some UEs.

The parameter is optional according to:
* 4G: 3GPP TS 24.301 Table 8.2.13.1
* 5G: 3GPP TS 24.501 Table 8.2.19.1.1
 2023-11-27 22:26:12 +09:00
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 bcf53124d5 Improve the socket option configuration (#1404) 
o GTP-C Option (Default)
  - so_bindtodevice : NULL

  gtpc:
    addr: 127.0.0.7
    option:
      so_bindtodevice: vrf-blue

o GTP-U Option (Default)
  - so_bindtodevice : NULL

  gtpu:
    addr: 127.0.0.7
    option:
      so_bindtodevice: vrf-blue

o PFCP Option (Default)
  - so_bindtodevice : NULL

  pfcp:
    addr: 127.0.0.7
    option:
      so_bindtodevice: vrf-blue

o SBI Option (Default)
  - tcp_nodelay : true
  - so_linger.l_onoff : false

  sbi:
    addr: 127.0.0.10
    option:
      tcp_nodelay: false
      so_linger:
        l_onoff: true
        l_linger: 10

o NGAP Option (Default)
  - sctp_nodelay : true
  - so_linger.l_onoff : false
ngap:
  addr: 127.0.0.5
  option:
    stcp_nodelay: false
    so_linger:
      l_onoff: true
      l_linger: 10

o NGAP SCTP Option (Default)
  - spp_hbinterval : 5000 (5secs)
  - spp_sackdelay : 200 (200ms)
  - srto_initial : 3000 (3secs)
  - srto_min : 1000 (1sec)
  - srto_max : 5000 (5secs)
  - sinit_num_ostreams : 30
  - sinit_max_instreams : 65535
  - sinit_max_attempts : 4
  - sinit_max_init_timeo : 8000(8secs)
ngap:
  addr: 127.0.0.5
  option:
    sctp:
      spp_hbinterval : 5000
      spp_sackdelay : 200
      srto_initial : 3000
      srto_min : 1000
      srto_max : 5000
      sinit_num_ostreams : 30
      sinit_max_instreams : 65535
      sinit_max_attempts : 4
      sinit_max_init_timeo : 8000
 2022-03-15 22:03:50 +09:00
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
Sukchan Lee 7071d32518 Message Wait Timer default set to 2 seconds [#512] 2020-07-27 00:20:01 -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 c7d87c9180 Fix the SMF crash bug [#487] 2020-07-03 23:14:48 -04:00
Sukchan Lee 01b69e046f Bug Fixed for 5GC 2020-06-25 22:44:28 -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 d0673e3066 Added NRF 2020-05-18 17:00:37 -04:00
Sukchan Lee ae75f43a88 Initial proposal CUPS using PFCP 2020-04-26 15:36:05 -04:00
Sukchan Lee 142763c280 Rename Project to Open5GS 
- Change BuildTool to Meson
 - Many BUGS Fixed
 2019-10-27 17:41:14 +09:00
Sukchan Lee 3c8af69805 Re-factoring the all library 2019-09-13 21:07:47 +09:00