1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN \    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
1: lo    inet 127.0.0.1/8 scope host lo
1: lo    inet6 ::1/128 scope host \       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000\    link/ether 00:1b:21:d7:ab:6f brd ff:ff:ff:ff:ff:ff
2: eth0    inet 130.29.232.54/22 brd 130.29.235.255 scope global eth0
2: eth0    inet6 fe80::21b:21ff:fed7:ab6f/64 scope link \       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN qlen 1000\    link/ether d4:ae:52:77:75:38 brd ff:ff:ff:ff:ff:ff
4: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000\    link/ether 00:1b:21:92:76:a3 brd ff:ff:ff:ff:ff:ff
