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: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether 00:8c:fa:68:b8:03 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 68:17:29:9a:61:45 brd ff:ff:ff:ff:ff:ff
    inet 168.150.43.30/18 brd 168.150.63.255 scope global dynamic wlan0
       valid_lft 3363sec preferred_lft 3363sec
    inet6 fe80::6a17:29ff:fe9a:6145/64 scope link 
       valid_lft forever preferred_lft forever