root@OpenWrt:/# cat /etc/config/wireless
config wifi-device  wifi0
        option type     atheros
        option channel  5
#       option diversity 1
#       option txantenna 0
#       option rxantenna 0
#       option distance  2000
# disable radio to prevent an open ap after reflashing:
        option disabled '0'


config wifi-iface
        option device   wifi0
        option network  lan
        option mode     sta
        option ssid     OpenWrt
        option hidden   0
#       option txpower  15
#       option bgscan   enable
        option encryption none

root@OpenWrt:/# cat /etc/config/network 
# Copyright (C) 2006 OpenWrt.org

config interface loopback
        option ifname   lo
        option proto    static
        option ipaddr   127.0.0.1
        option netmask  255.0.0.0

config interface lan
        option type     bridge
        option ifname   eth0
        option proto    dhcp
#       option ipaddr   '192.168.1.10'
#       option netmask  '255.255.255.0'
#       option gateway  ''
#       option dns      ''