1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:51:0a brd ff:ff:ff:ff:ff:ff inet 10.0.0.19/24 metric 100 brd 10.0.0.255 scope global dynamic ens3 valid_lft 80085sec preferred_lft 80085sec inet6 fe80::f816:3eff:fe10:510a/64 scope link valid_lft forever preferred_lft forever 3: fan-252: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP group default qlen 1000 link/ether 56:27:73:99:06:99 brd ff:ff:ff:ff:ff:ff inet 252.19.0.1/8 scope global fan-252 valid_lft forever preferred_lft forever inet6 fe80::5427:73ff:fe99:699/64 scope link valid_lft forever preferred_lft forever 4: ftun0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UNKNOWN group default qlen 1000 link/ether 56:27:73:99:06:99 brd ff:ff:ff:ff:ff:ff inet6 fe80::5427:73ff:fe99:699/64 scope link valid_lft forever preferred_lft forever 5: lxdbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 00:16:3e:cf:59:9e brd ff:ff:ff:ff:ff:ff inet 10.75.102.1/24 scope global lxdbr0 valid_lft forever preferred_lft forever 6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether ca:4e:b6:b6:78:eb brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever