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: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether XXX brd XXX inet XXX metric 100 brd XXX scope global dynamic enp3s0 valid_lft 72943sec preferred_lft 72943sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 1791sec preferred_lft 591sec inet6 XXX scope link valid_lft forever preferred_lft forever