Open5gs: Konfigurasi Awal

Sumber: https://open5gs.org/open5gs/docs/guide/02-building-open5gs-from-sources/

5G Core

Modifikasi /etc/open5gs/amf.yaml untuk set NGAP IP address, PLMN ID, TAC dan NSSAI.

cd /usr/local/src/open5gs/install/etc/open5gs
cp amf.yaml amf.yaml.old
vi amf.yaml

Pastikan

amf:
    sbi:
      - addr: 127.0.0.5
        port: 7777
    ngap:
      #      - addr: 127.0.0.5
      - addr: 10.10.0.5
    metrics:
      - addr: 127.0.0.5
        port: 9090
    guami:
      - plmn_id:
        #          mcc: 999
        #  mnc: 70
          mcc: 001
          mnc: 01
        amf_id:
          region: 2
          set: 1
    tai:
      - plmn_id:
        #  mcc: 999
        #  mnc: 70
          mcc: 001
          mnc: 01
        tac: 1 
   plmn_support:
     - plmn_id:
       #          mcc: 999
       #          mnc: 70
         mcc: 001
         mnc: 01
       s_nssai:
         - sst: 1
   security:
       integrity_order : [ NIA2, NIA1, NIA0 ]
       ciphering_order : [ NEA0, NEA1, NEA2 ]
   network_name:
       full: Open5GS
   amf_name: open5gs-amf0

Modify install/etc/open5gs/upf.yaml untuk set GTP-U dan PFCP IP address.

cd /usr/local/src/open5gs/install/etc/open5gs
cp upf.yaml upf.yaml.old
vi upf.yaml

Pastikan

upf:
    pfcp:
      - addr: 127.0.0.7
    gtpu:
      #      - addr: 127.0.0.7
      - addr: 10.11.0.7
    subnet:
      - addr: 10.45.0.1/16
      - addr: 2001:db8:cafe::1/48
    metrics:
      - addr: 127.0.0.7
        port: 9090

4G EPC

Modify install/etc/open5gs/mme.yaml untuk set S1AP IP address, PLMN ID, dan TAC.

cd /usr/local/src/open5gs/install/etc/open5gs
cp mme.yaml mme.yaml.old
vi mme.yaml

Pastikan

mme:
    freeDiameter: /usr/local/src/open5gs/install/etc/freeDiameter/mme.conf
    s1ap:
      #      - addr: 127.0.0.2
      - addr: 10.10.0.2
    gtpc:
      - addr: 127.0.0.2
    metrics:
      - addr: 127.0.0.2
        port: 9090
    gummei:
      plmn_id:
        #        mcc: 999
        #        mnc: 70
        mcc: 001
        mnc: 01
      mme_gid: 2
      mme_code: 1
    tai:
      plmn_id:
        #        mcc: 999
        #        mnc: 70
        mcc: 001
        mnc: 01
      tac: 1
    security:

Modify install/etc/open5gs/sgwu.yaml untuk set GTP-U IP address.

cd /usr/local/src/open5gs/install/etc/open5gs
cp sgwu.yaml sgwu.yaml.old
vi sgwu.yaml

Pastikan,

sgwu:
    pfcp:
      - addr: 127.0.0.6
    gtpu:
      #      - addr: 127.0.0.6
      - addr: 10.11.0.6

Restart Open5GS,

• ERROR: karena open5gs tidak ada dalam systemctl

Referensi

• https://open5gs.org/open5gs/docs/guide/02-building-open5gs-from-sources/