Ralink PCI Linux Driver Setting

無加密(OPEN/NONE)
ifconfig ra0 up
iwpriv ra0 set NetworkType=Infra
iwpriv ra0 set AuthMode=OPEN
iwpriv ra0 set EncrypType=NONE
iwpriv ra0 set SSID="dht"
dhclient ra0

WEP靜態加密
OPEN/WEP
ifconfig ra0 up
iwconfig ra0 essid "dht"
iwconfig ra0 key open
iwconfig ra0 key aabbccddee *注
iwconfig ra0 mode managed

SHARE/WEP
killall wpa_supplicant
ifconfig ra0 up
iwconfig ra0 essid "dht"
iwconfig ra0 key restricted
iwconfig ra0 key aabbccddee *注
iwconfig ra0 mode managed

*注:加密金鑰的寫法可以是
十六進位表示法(10或者26個十六進位數字)：31323334353637383930
ASCII字元表示法(5或13個英文字母)：s:1234567890

WPA/WPA2
killall wpa_supplicant
ifconfig ra0 up
wpa_passphrase dht 123456789 > /tmp/wpa.conf *註2
wpa_supplicant -BDwext -ira0 -c/tmp/wpa.conf
dhclient ra0

*註2：WPA的共享金鑰長度是8~32bytes