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: enp4s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether XXX brd XXX altname enx9810e8f267ce inet XXX brd XXX scope global dynamic noprefixroute enp4s0f0 valid_lft 84403sec preferred_lft 84403sec inet6 XXX scope global dynamic noprefixroute valid_lft 1752sec preferred_lft 1752sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 3: enp8s0u1u4u3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether XXX brd XXX altname enx00e04cb52b33 4: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether XXX brd XXX permaddr XXX altname wlx989e63289b16