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,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX altname wlp0s20f3 inet XXX brd XXX scope global dynamic noprefixroute wlo1 valid_lft 84982sec preferred_lft 84982sec inet6 XXX scope global dynamic noprefixroute valid_lft 603384sec preferred_lft 603384sec inet6 XXX scope global dynamic noprefixroute valid_lft 2591901sec preferred_lft 604701sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever