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
    inet 127.0.0.1/8 scope host 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 UNKNOWN qlen 1000
    link/ether 00:26:b9:0a:fd:36 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.11/24 brd 192.168.0.255 scope global eth0
    inet6 fe80::226:b9ff:fe0a:fd36/64 scope link 
       valid_lft forever preferred_lft forever
3: wmaster0: <> mtu 0 qdisc noop state DOWN qlen 1000
    link/ieee802.11 00:03:7f:8f:d3:65 brd 00:00:00:00:00:00
4: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 00:03:7f:8f:d3:65 brd ff:ff:ff:ff:ff:ff