I have a number of usb->eth dongles each dedicated to a specific subnet. I use interface-name to id the dongle so I can set the correct IP. This usually works, however from time to time the interface name changes and the nm config does not match. Is there a way to consistently find specific nics other than interface-name ?
[connection] id=usb-nvr-blue-dongle type=ethernet autoconnect=true interface-name=enp0s20f0u6u2u2 permissions= secondaries= [ethernet] mac-address-blacklist= [ipv4] address1=192.168.0.202,192.168.0.1 never-default=true route-metric=2000 method=manual ignore-auto-routes=true