What IP need to change if deploy UPF separately into another machine

chliny2016 · September 4, 2020, 7:57am

Hi freeg5c,
I’m using free5gc-compose repo.

If i want to deploy the upf image separately to another machine, what IPs I need to change?
What i can think of is as below:

change ’ cidr: 60.60.0.0/24’ to the IP on the separate machine in below file?

github.com

free5gc/free5gc-compose/blob/786ae7cf10e289c7a06865f7c6ee925f1cd933d7/config/upfcfg1.yaml

info:
  version: 1.0.0
  description: UPF configuration

configuration:
  # debugLevel: panic|fatal|error|warn|info|debug|trace
  debugLevel: info

  pfcp:
    - addr: upf1

  gtpu:
    - addr: upf1
    # [optional] gtpu.name
    # - name: upf.5gc.nctu.me
    # [optional] gtpu.ifname
    # - ifname: gtpif

  apn_list:
    - apn: internet

This file has been truncated. show original

in the smfcfg.yaml file, don’t quite understand why the UPF IPs are different than the 60.60.0.0/24? do we need to change below UPF IPs to the separate machine’s IP?

Thanks a lot!

smfcfg.yaml:

userplane_information:
up_nodes:
gNB1:
type: AN
an_ip: 192.188.2.3
BranchingUPF:
type: UPF
node_id: upfb
up_resource_ip: 192.188.2.2
AnchorUPF1:
type: UPF
node_id: upf1
up_resource_ip: 192.188.2.23
AnchorUPF2:
type: UPF
node_id: upf2
up_resource_ip: 192.188.2.24