1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 6c:f0:49:43:ca:3d brd ff:ff:ff:ff:ff:ff
inet6 fe80::6ef0:49ff:fe43:ca3d/64 scope link
valid_lft forever preferred_lft forever
3: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether 02:57:07:04:65:64 brd ff:ff:ff:ff:ff:ff
inet 192.168.42.171/24 brd 192.168.42.255 scope global usb0
valid_lft forever preferred_lft forever
inet6 fe80::57:7ff:fe04:6564/64 scope link
valid_lft forever preferred_lft forever