1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback XXX brd XXX inet XXX scope host lo valid_lft forever preferred_lft forever inet6 XXX scope host valid_lft forever preferred_lft forever 2: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute wlp2s0 valid_lft 2369sec preferred_lft 2369sec inet6 XXX scope global dynamic noprefixroute valid_lft 6366sec preferred_lft 2766sec inet6 XXX scope global dynamic noprefixroute valid_lft 7128sec preferred_lft 3528sec inet6 XXX scope global dynamic noprefixroute valid_lft 7128sec preferred_lft 3528sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 3: lxcbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global lxcbr0 valid_lft forever preferred_lft forever