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 ifname   eth0
        option proto    static
        option ipaddr   '192.168.0.2'
        option netmask  '255.255.255.0'
        option gateway  '192.168.0.1'
        option dns      '192.168.0.1'



root@OpenWrt:~# cat /etc/config/wireless 
config wifi-device  wifi0
        option type     atheros
        option channel  '1'
        option mode     ''
        option maxassoc '128'
        option distance '100'

config wifi-iface
        option device   wifi0
        option network  lan
        option mode     'sta'
        option ssid     'blafreuheu'
        option hidden   '0'
        option encryption       'none'
        option bssid    ''
        option server   ''
        option port     ''
        option isolate  ''
        option key1     ''
        option key2     ''
        option key3     ''
        option key4     ''
        option key      'dingensfreu'



root@OpenWrt:~# ifconfig
ath0      Link encap:Ethernet  HWaddr 00:18:84:13:A5:69  
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1225 errors:0 dropped:0 overruns:0 frame:0
          TX packets:97 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:76978 (75.1 KiB)  TX bytes:12297 (12.0 KiB)

eth0      Link encap:Ethernet  HWaddr 00:18:84:13:A5:68  
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:4 Base address:0x1000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:48 errors:0 dropped:0 overruns:0 frame:0
          TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3084 (3.0 KiB)  TX bytes:3084 (3.0 KiB)

wifi0     Link encap:Ethernet  HWaddr 00:18:84:13:A5:69  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:25524 errors:0 dropped:0 overruns:0 frame:26
          TX packets:292 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:199 
          RX bytes:2313149 (2.2 MiB)  TX bytes:23981 (23.4 KiB)
          Interrupt:3 Memory:b0000000-b00ffffc 

root@OpenWrt:~# 



root@OpenWrt:~# iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wifi0     no wireless extensions.

ath0      IEEE 802.11g  ESSID:"blafreuheu"  Nickname:""
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:14:BF:1B:B1:45   
          Bit Rate:54 Mb/s   Tx-Power:17 dBm   Sensitivity=0/3  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=37/94  Signal level=-58 dBm  Noise level=-95 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0