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 00:23:26:46:d0:34 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:21:6a:1f:17:ce brd ff:ff:ff:ff:ff:ff
    inet 192.168.11.52/24 brd 192.168.11.255 scope global wlan0
    inet6 2001:c90:310:650c:221:6aff:fe1f:17ce/64 scope global dynamic 
       valid_lft 2591967sec preferred_lft 604767sec
    inet6 fe80::221:6aff:fe1f:17ce/64 scope link 
       valid_lft forever preferred_lft forever