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: enp7s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether XXX brd XXX altname enxf8a963a79d07 3: wlp8s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX permaddr XXX altname wlx18cf5e8777cf inet XXX brd XXX scope global dynamic noprefixroute wlp8s0 valid_lft 863019sec preferred_lft 863019sec 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