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 enp7s0 altname enxe89c2537c31f inet XXX brd XXX scope global dynamic noprefixroute eno1 valid_lft 863847sec preferred_lft 863847sec inet6 XXX scope global temporary dynamic valid_lft 7049sec preferred_lft 3449sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 7049sec preferred_lft 3449sec inet6 XXX scope global temporary dynamic valid_lft 7049sec preferred_lft 3449sec inet6 XXX scope global dynamic mngtmpaddr noprefixroute valid_lft 7049sec preferred_lft 3449sec inet6 XXX scope link noprefixroute valid_lft forever preferred_lft forever