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: eth0: mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000 link/ether fa:16:3e:b8:04:e2 brd ff:ff:ff:ff:ff:ff altname enp1s0 3: eth1: mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000 link/ether fa:16:3e:da:60:fb brd ff:ff:ff:ff:ff:ff altname enp5s0 4: docker0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default link/ether 02:42:39:c8:ab:bd brd ff:ff:ff:ff:ff:ff