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 02:42:23:55:61:4c brd ff:ff:ff:ff:ff:ff 15: eth0@if16: mtu 1450 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:16:3e:37:7f:df brd ff:ff:ff:ff:ff:ff link-netnsid 0