auto wlan0
iface wlan0 inet static
address 192.168.1.XXX
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.1
wireless-essid Mylan(My AP's ESSID)
wireless-mode managed
wireless-keymode restricted
wireless-key XXXXXXXXXX

search domain
nameserver xx.xxx.xxx.xxx(my name server 1)
nameserver xx.xxx.xx.xxx(my name server 2)