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: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
    link/ether 3c:4a:92:50:86:b4 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 4c:0f:6e:40:78:a0 brd ff:ff:ff:ff:ff:ff
    inet 10.1.1.8/24 brd 10.1.1.255 scope global wlan0
    inet6 fe80::4e0f:6eff:fe40:78a0/64 scope link 
       valid_lft forever preferred_lft forever