We covered NRFs last week, but I thought I’d cover actually configuring the NRF on Open5GS,
We’ll first off need to install the NRF,
$ sudo apt update$ sudo apt install software-properties-common$ sudo add-apt-repository ppa:open5gs/latest$ sudo apt update$ sudo apt install open5gs
Next up we’ll need to configure the NRF on the domain “nrf.5gc.mnc001.mcc001.3gppnetwork.org”, for this we’ll edit /etc/open5gs/nrf.conf and set the binding IP.
nrf:
sbi:
- addr:
- 10.0.1.252
port: 7777
Now for each Network Element we’re bringing online we’ll need to point it at our NRF’s address (or IP).
nrf:
sbi:
- addr:
- nrf.5gc.mnc001.mcc001.3gppnetwork.org
port: 7777
But there’s another very similar section inside the definition file, but this defines which IP the NRF client will listen on,
And that’s it,
From the log in /var/log/open5gs/nrf.log you see connections coming in,
