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 fq_codel state UP group default qlen 1000 link/ether XXX brd XXX altname enp0s25 inet XXX brd XXX scope global dynamic noprefixroute eno1 valid_lft 861482sec preferred_lft 861482sec inet6 XXX scope global temporary dynamic valid_lft 7171sec preferred_lft 3571sec inet6 XXX scope global dynamic mngtmpaddr valid_lft 7171sec preferred_lft 3571sec inet6 XXX scope global temporary dynamic valid_lft 6012sec preferred_lft 2410sec inet6 XXX scope global dynamic mngtmpaddr valid_lft 6012sec preferred_lft 2410sec inet6 XXX scope link valid_lft forever preferred_lft forever