Trick to Getting a New Libvirt Network Connection Running on a Different LAN

Change the network address to a different virtual bridge name, for example virbr1:

#!/bin/bash sudo nmcli con del enp2s0 sudo nmcli con del virbr1 sudo nmcli connection add type bridge autoconnect yes con-name virbr1 ifname virbr1 sudo nmcli connection modify virbr1 ipv4.method dhcp sudo nmcli connection modify virbr1 ipv4.gateway “” sudo nmcli connection modify virbr1 ipv4.dns “” sudo nmcli connection add type bridge-slave autoconnect yes con-name enp2s0 ifname enp2s0 master virbr1 sudo nmcli con up virbr1