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 3: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX altname wlx7470fdde4f22 inet XXX brd XXX scope global dynamic noprefixroute wlp58s0 valid_lft 6526sec preferred_lft 6526sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever 4: wwp0s20f0u5c3: <BROADCAST,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether XXX brd XXX