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: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute enp4s0 valid_lft 42658sec preferred_lft 42658sec inet6 XXX scope global dynamic noprefixroute valid_lft 604258sec preferred_lft 604258sec inet6 XXX scope global dynamic noprefixroute valid_lft 604258sec preferred_lft 604258sec inet6 XXX scope global dynamic noprefixroute valid_lft 604268sec preferred_lft 604268sec inet6 XXX scope global dynamic noprefixroute valid_lft 604268sec preferred_lft 604268sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 3: wlp3s0b1: <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 wlp3s0b1 valid_lft 42663sec preferred_lft 42663sec inet6 XXX scope global dynamic noprefixroute valid_lft 604272sec preferred_lft 604272sec inet6 XXX scope global dynamic noprefixroute valid_lft 604272sec preferred_lft 604272sec inet6 XXX scope global dynamic noprefixroute valid_lft 604268sec preferred_lft 604268sec inet6 XXX scope global dynamic noprefixroute valid_lft 604268sec preferred_lft 604268sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever