1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 19854634625 122634838 0 0 0 0 TX: bytes packets errors dropped carrier collsns 19854634625 122634838 0 0 0 0 2: eth0: mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000 link/ether 52:54:00:47:b8:16 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 74880976686 52340420 0 16 0 0 TX: bytes packets errors dropped carrier collsns 4445265142 30281343 0 0 0 0 94: virbr0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 1760332076 33609635 0 0 0 0 TX: bytes packets errors dropped carrier collsns 184057503700 26599767 0 0 0 0