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 noprefixroute valid_lft forever preferred_lft forever 2: enp42s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute enp42s0 valid_lft 147896sec preferred_lft 147896sec inet6 XXX scope global dynamic noprefixroute valid_lft 6190sec preferred_lft 6190sec inet6 XXX scope global temporary dynamic valid_lft 7199sec preferred_lft 7199sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 7199sec preferred_lft 7199sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 3: wlp6s0: <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 wlp6s0 valid_lft 147896sec preferred_lft 147896sec inet6 XXX scope global dynamic noprefixroute valid_lft 6546sec preferred_lft 6546sec inet6 XXX scope global temporary dynamic valid_lft 7200sec preferred_lft 7200sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 7200sec preferred_lft 7200sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever