1 min read
Manual Interface Configuration

Manual Interface Configuration using NetworkManager for Linux

This page contains some useful commands regarding the manual configuration of interfaces on Linux.

Information - Debugging

nmcli device status
nmcli connection show
sudo systemctl restart NetworkManager

Change Interface Name

nmcli connection modify "Auto Ethernet" connection.id "Ethernet 0"

Configure Interface

Note that the following values are placeholders, you need to add the actual values for your own network.

sudo nmcli connection modify "Ethernet 0" \
ipv4.method "manual" \
ipv4.addresses "172.21.152.200/23" \
ipv4.gateway "" \
ipv4.dns ""