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: enp10s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq state UP group default qlen 1000 link/ether XXX brd XXX altname enx345a6038fcff inet XXX brd XXX scope global dynamic noprefixroute enp10s0 valid_lft 172789sec preferred_lft 172789sec inet6 XXX scope global dynamic noprefixroute valid_lft 604789sec preferred_lft 604789sec inet6 XXX scope global dynamic noprefixroute valid_lft 345599sec preferred_lft 345599sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever