auto lo
iface lo inet loopback

auto ra0
iface ra0 inet dhcp
pre-up iwpriv ra0 set NetworkType=Infra
pre-up iwpriv ra0 set AuthMode=OPEN
pre-up iwpriv ra0 set EncrypType=WEP
pre-up iwpriv ra0 set DefaultKeyID=1
pre-up iwpriv ra0 set Key1=0422455973
pre-up iwpriv ra0 set SSID=Roschach
pre-up ifconfig ra0 up
pre-up gksudo dhclient ra0