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 1492 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 00:16:36:a6:11:9b brd ff:ff:ff:ff:ff:ff
    inet 172.19.3.98/24 brd 172.19.3.255 scope global eth0
    inet6 fe80::216:36ff:fea6:119b/64 scope link 
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
    link/ether 00:16:e3:97:98:a5 brd ff:ff:ff:ff:ff:ff