В мануале из дистрибутива драйверов много чего полезного написано, в частности,

Parameters for your wireless networks are specified in the file
'ENVARC:Sys/Wireless.prefs'. You can choose to have this file created
automatically while running the 'Install' script. The installer lets you
create a configuration for a single WPA/WPA2-encrypted network. If you need
other options, or want to configure more than one network, you will need to
edit 'ENVARC:Sys/Wireless.prefs' in a text editor. Below are some examples
of network configurations that can be used.
Код:
# A WPA/WPA2-encrypted network with a textual passphrase
# (using a textual WPA/WPA2 passphrase will cause a start-up delay of up to
# several minutes on a slow CPU)

network={
	ssid="mynet1"
	key_mgmt=WPA-PSK
	psk="yOuRsEcRetwpAKeY"
}

# A WEP-encrypted network with a hexadecimal password

network={
	ssid="mynet2"
	key_mgmt=NONE
	wep_key0=123456789abcdef123456789ab
	wep_tx_keyidx=0
}

# A WEP-encrypted network with a textual password

network={
	ssid="mynet3"
	key_mgmt=NONE
	wep_key0="yourpassword1"
	wep_tx_keyidx=0
}

# Match any unencrypted network

network={
	key_mgmt=NONE
}