1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth1: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:f1:bc:78:55 brd ff:ff:ff:ff:ff:ff inet 192.168.0.13/24 brd 192.168.0.255 scope global eth1 valid_lft forever preferred_lft forever inet6 fe80::20c:f1ff:febc:7855/64 scope link valid_lft forever preferred_lft forever 3: usb0: mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000 link/ether 02:64:07:78:02:7a brd ff:ff:ff:ff:ff:ff inet 192.168.42.37/24 brd 192.168.42.255 scope global usb0 valid_lft forever preferred_lft forever inet6 fe80::64:7ff:fe78:27a/64 scope link valid_lft forever preferred_lft forever