1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: docker0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default link/ether 02:42:19:3e:fd:bd brd ff:ff:ff:ff:ff:ff 8: eth0@if9: mtu 1450 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:16:3e:19:e0:8d brd ff:ff:ff:ff:ff:ff link-netnsid 0