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 valid_lft forever preferred_lft forever 2: ens1: <NO-CARRIER,BROADCAST,MULTICAST,DYNAMIC,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether XXX brd XXX altname enp24s0 3: wlp16s0: <BROADCAST,MULTICAST,DYNAMIC,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute wlp16s0 valid_lft 3368sec preferred_lft 3368sec inet6 XXX scope global dynamic noprefixroute valid_lft 57600sec preferred_lft 28800sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever