[connection] id=ci-private-network-21 uuid=ec31faac-7131-591d-8640-f9a7189fc402 type=vlan autoconnect=true interface-name=eth1.21 [ethernet] cloned-mac-address=52:54:00:f4:d2:ae mtu=1496 [vlan] flags=1 id=21 parent=eth1 [ipv4] method=manual addresses=172.18.0.4/24 [ipv6] addr-gen-mode=stable-privacy method=disabled [proxy]