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: enp7s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether XXX brd XXX altname enx08bfb8893780 3: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether XXX brd XXX altname enx08bfb889377f inet XXX brd XXX scope global dynamic noprefixroute enp0s31f6 valid_lft 86124sec preferred_lft 86124sec inet6 XXX scope global dynamic noprefixroute valid_lft 4842sec preferred_lft 4542sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 4: wlp0s20f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX permaddr XXX altname wlxc43d1afa87a0 inet XXX brd XXX scope global dynamic noprefixroute wlp0s20f3 valid_lft 86124sec preferred_lft 86124sec inet6 XXX scope global dynamic noprefixroute valid_lft 4841sec preferred_lft 4541sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 5: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc htb state DOWN group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global virbr0 valid_lft forever preferred_lft forever