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: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether XXX brd XXX 3: wlp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether XXX brd XXX inet XXX brd XXX scope global dynamic noprefixroute wlp4s0 valid_lft 14325sec preferred_lft 14325sec inet6 XXX scope global temporary dynamic valid_lft 604729sec preferred_lft 86308sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 2591928sec preferred_lft 604728sec inet6 XXX scope global temporary dynamic valid_lft 7129sec preferred_lft 3529sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 7129sec preferred_lft 3529sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever