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: wlo1: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether XXX brd XXX permaddr XXX altname wlp3s0 4: enp0s20f0u1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute enp0s20f0u1 valid_lft 2556sec preferred_lft 2556sec inet6 XXX scope global temporary dynamic valid_lft 6980sec preferred_lft 6980sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 6980sec preferred_lft 6980sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever