1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 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
       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 qlen 1000
    link/ether 00:23:8b:6e:e0:96 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:24:2b:6c:67:65 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.4/24 brd 192.168.2.255 scope global wlan0
       valid_lft forever preferred_lft forever
    inet6 2002:4708:120d:1234:3c86:7e57:2af1:2d5a/64 scope global temporary dynamic 
       valid_lft 294sec preferred_lft 114sec
    inet6 2002:4708:120d:1234:224:2bff:fe6c:6765/64 scope global dynamic 
       valid_lft 294sec preferred_lft 114sec
    inet6 fe80::224:2bff:fe6c:6765/64 scope link 
       valid_lft forever preferred_lft forever