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: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether XXX brd XXX altname enp5s0 inet XXX brd XXX scope global dynamic noprefixroute eno1 valid_lft 40070sec preferred_lft 40070sec inet6 XXX scope global temporary dynamic valid_lft 70273sec preferred_lft 70273sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 70273sec preferred_lft 70273sec inet6 XXX scope global temporary dynamic valid_lft 590609sec preferred_lft 71869sec inet6 XXX scope global mngtmpaddr noprefixroute valid_lft forever preferred_lft forever inet6 XXX scope global temporary dynamic valid_lft 70273sec preferred_lft 48980sec inet6 XXX scope global temporary dynamic valid_lft 567720sec preferred_lft 48980sec inet6 XXX scope global temporary dynamic valid_lft 27069sec preferred_lft 27069sec inet6 XXX scope global temporary dynamic valid_lft 564489sec preferred_lft 45749sec inet6 XXX scope global temporary dynamic valid_lft 27069sec preferred_lft 27069sec inet6 XXX scope global temporary dynamic valid_lft 560752sec preferred_lft 42012sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever