ubuntu@autopkgtest:~$ sudo cat /run/NetworkManager/system-connections/netplan-eth42 [connection] id=netplan-eth42 type=ethernet interface-name=eth42
[ethernet] wake-on-lan=0
[ipv4] method=manual address1=192.168.1.100/24
[ipv6] method=ignore ubuntu@autopkgtest:~$ sudo cat /run/NetworkManager/system-connections/netplan-eth43 [connection] id=netplan-eth43 type=ethernet interface-name=eth43
[ipv4] method=link-local
[ipv6] method=ignore
ubuntu@ autopkgtest: ~$ sudo cat /run/NetworkMan ager/system- connections/ netplan- eth42 name=eth42
[connection]
id=netplan-eth42
type=ethernet
interface-
[ethernet]
wake-on-lan=0
[ipv4] 192.168. 1.100/24
method=manual
address1=
[ipv6] autopkgtest: ~$ sudo cat /run/NetworkMan ager/system- connections/ netplan- eth43 name=eth43
method=ignore
ubuntu@
[connection]
id=netplan-eth43
type=ethernet
interface-
[ethernet]
wake-on-lan=0
[ipv4]
method=link-local
[ipv6]
method=ignore