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49 Commits

Author SHA1 Message Date
Oliver Smith 8abd35580b configs, docs: adjust to logger config change 2024-04-18 21:08:35 +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 d33d67b2af [AMF/MME] Defaults 9 minutes for T3412/T3512 2023-08-13 11:16:06 +09:00
Pau Espin e222557f88 [MME] rework sgsn default route config in mme.yaml 
Move the config to the sgsn node instead of having a specific route with
specific format "default: route", since anyway internally it's already
applied to the sgsn object.
 2023-07-20 06:29:20 +09:00
Sukchan Lee 64a35611d8 [MME] Temporarily disable sgsn settings (#2441) 2023-07-19 21:54:14 +09:00
Pau Espin 84ed735204 mme: Introduce initial Gn iface (GTPv1C) support 
This interface allows supporting several inter-RAT mobility features
towards pre-rel8-SGSNs (SGSNs without S3/S4 GTPV2C interface).

Related specs:
- 3GPP TS 23.401:
-- "5.6 Network Assisted Cell Change"
-- "5.15 RAN Information Management (RIM) procedures"
--  "Annex D"
- 3GPP TS 23.060 (general GERAN<->GERAN mobility)
- 3GPP TS 29.060
 2023-07-15 23:44:57 +09:00
Shigeru Ishida 0c3fd10c24 [MME] add facility to select smf(pgwu) by tac and e_cell_id. 
[mme.yaml]
# o SMF selection by eNodeB TAC
#   (either single TAC or multiple TACs, DECIMAL representation)
#
#   gtpc:
#     - addr: 127.0.0.4
#       tac: 26000
#     - addr: 127.0.2.4
#       tac: [25000, 27000, 28000]
#
# o SMF selection by e_cell_id(28bit)
#   (either single or multiple e_cell_id, HEX representation)
#
#   gtpc:
#     - addr: 127.0.0.4
#       e_cell_id: abcde01
#     - addr: 127.0.2.4
#       e_cell_id: [12345, a9413, 98765]
 2023-05-05 10:23:46 +05:00
Sukchan Lee d469809192 [AMF/MME] PLMN access control 
These mechanisms are described in the GSMA roaming guidelines.
Chapters called Access Control.

For 4g: https://www.gsma.com/newsroom/wp-content/uploads//IR.88-v21.0.pdf
For 5g: https://www.gsma.com/newsroom/wp-content/uploads//NG.113-v6.0.pdf
 2023-03-25 09:59:20 +09:00
Sukchan Lee 424f382265 [AMF/MME] Support TAI Range 2023-03-19 18:31:45 +09:00
Sukchan Lee 05fbaf6958 [SBI] HTTP2-TLS verification - ConfFile Changed 
You should add the following configuration if you would not use TLS.

sbi:
    server:
      no_tls: true
    client:
      no_tls: true
 2023-02-18 10:58:29 +09:00
jmasterfunk84 1e6b1d4f7b
[MME] Implicit Network-initiated Deregistration (#2013) 
* [MME] Introduce aging timers

* Creating three new timers
* mirroring work done by gstaa on the AMF
* Implicit detach procedures added
* Fix for detach from unknown UE

* no Purge Timer, no config, expanded code
 2023-01-26 21:22:17 +09:00
Sukchan Lee f3654b7547 [AMF/MME] Added missing T3423 in conf (#1905) 2022-11-29 23:32:44 +09:00
Sukchan Lee 944adaabbf [AMF/MME] Added Timer Configuration (#1905) 2022-11-29 23:22:16 +09:00
Sukchan Lee cede8ff83c update document 2022-11-22 23:43:35 +09:00
Sukchan Lee 982ac61894 Prometheus metrics set to default 2022-11-21 22:06:29 +09:00
Bostjan Meglic 2d4fbf92eb [config,metrics] Move metrics configuration section under respective NF section 
Without this change, using metrics with core setup configurations
(configs/vonr.yaml for example) would not be possible. Having one
metrics section for whole config file causes every NF to start metrics
server on same port causing an abort.
 2022-09-25 19:17:49 +09:00
Sukchan Lee 700c71ef4c Changed configuration name from gnb to peer 
And restored gtp_peer configuration
 2022-08-05 16:56:36 +09:00
Sukchan Lee 7231dafbf1 [SBI] Fixed nf_instance memory leak 
- Rollback commit ed3444eef5
- Do not modify reference count when REGISTER/DEREGISTER notified from NRF
 2022-08-02 09:44:13 +09:00
Sukchan Lee b58ebda556 Change Default MCC/MNC 901/70 -> 999/70 (#1331) 2022-06-23 21:37:47 +09:00
Pau Espin 4d9112870c
configs: use proper default IP address for metrics server (#1603) 
* configs: use proper default IP address for metrics server

Let's use the IP address assigned to each process by default when
configuring the HTTP Prometheus server. Otherwise having several
processes listening on 0.0.0.0 cause collisions.

* configs: mme.yaml: Fix trailing whitespace
 2022-06-13 23:13:58 +09:00
Carlos Giraldo 109949d335
MME initial metrics support (#1587) 2022-06-09 06:23:51 +09:00
Sukchan Lee 2cb06b3085 remove pool related configuration (#1431) 2022-03-23 15:14:18 +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 c1fc25958c Change default to bindtodevice:false 2022-03-08 19:49:16 +09:00
Sukchan Lee 253e2ad98a [GTP/PFCP] Support VRF (#1404) 2022-03-07 22:43:18 +09:00
Sukchan Lee ea6675879c [ALL] GNB/NF Memory pool from 32 to 64 2022-01-13 17:55:36 +09:00
Sukchan Lee ffc15a7d3d Update IPv6 configuration (#1250) 2021-11-28 16:42:47 +09:00
Sukchan Lee 5f9785af52 sctp: Add sack_delay in sctp configuration (#895) 2021-04-01 15:40:46 +09:00
Sukchan Lee 6ab5c41af5 conf: Add ignore_requested_nssai parameter (#859) 
If parameter.ignore_requsted_nssai is true,
AMF will ignore the UE Requested NSSAI and create an allowed-NSSAI
based on the Default S-NSSAI in the Subscription DB.
 2021-03-26 23:12:43 +09:00
Sukchan Lee 094d40b073 fix: 256 pool num increased to 16,384 (#753) 2021-02-08 14:32:04 -05:00
Sukchan Lee ff5236f3e0 feat: Indirect Data Forwarding in N2-Handover 2021-01-31 23:01:15 -05:00
Sukchan Lee 388e64213f etc: miscellaneous work (#779) 
o Check IMEISV length == 16 digits
o Add Relative Capabity comment in the configuration file
 2021-01-29 00:10:17 -05:00
Sukchan Lee 7dd4609c0f fix: increase mempool to support 1024UEs (#753) 2021-01-07 13:18:45 -05:00
Sukchan Lee 0c47098c4a About parameter "use_openair" #688 2020-11-26 00:03:13 -05:00
Sukchan Lee f1a207fd9b Support VoLTE service in ECM-IDLE 2020-11-07 17:27:12 -05:00
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 ce8d10e4fc rollback [#565] 2020-09-12 12:16:08 -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 19b9360687 Split SGW into SGW-C/SGW-U 2020-08-12 20:31:22 -04:00
Sukchan Lee 4d5b38c8f4 Fix the AMF crash [#521] 2020-07-30 22:10:20 -04:00
Sukchan Lee 661da4e034 5GC UPF selection is added 2020-07-19 21:42:58 -04:00
Sukchan Lee a71d2ee3db refine SGW/UPF selection code 2020-07-09 01:38:09 -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 9bfb4591ea Add MMEName in S1SetupResponse [#444] 2020-05-25 12:34:05 -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