# netplan: network.ethernets.eth0 (on NetworkManager deny-list) SUBSYSTEM=="net", ACTION=="add|change|move", ENV{ID_NET_NAME}=="eth0", ENV{NM_UNMANAGED}="1" SUBSYSTEM=="net", ACTION=="add|change|move", ENV{ID_NET_NAME}=="eth0", ATTR{address}=="52:54:00:4f:19:c6", ENV{NM_UNMANAGED}="1"