+.TP
+.B iwl
+Intel Wireless WiFi Link mini PCI-Express adapters require
+firmware from
+.B http://firmware.openbsd.org/firmware/*/iwn-firmware*.tgz
+to be present on attach in
+.B /lib/firmware
+or
+.B /boot.
+To limit the selected APs the options
+.B essid=
+and
+.B bssid=
+may be set at boot or in the ether interface clone file
+using a space as the separator between option and value, e.g.
+.EX
+ echo essid left-armpit >/net/ether1/clone
+.EE
+Scan results appear in the
+.B ifstats
+file and can be read out like:
+.EX
+ cat /net/ether1/ifstats
+.EE
+Ad-hoc mode or WEP encryption is currently not supported.
+.TP
+.B rt2860
+Ralink Technology PCI/PCI-Express wireless adapters require
+firmware from
+.B http://firmware.openbsd.org/firmware/*/ral-firmware*.tgz
+to be present on attach in
+.B /lib/firmware
+or
+.B /boot.
+See iwl section above for configuration details.
+.TP
+.B wpi
+Intel PRO Wireless 3945abg PCI/PCI-Express wireless adapters require
+firmware from
+.B http://firmware.openbsd.org/firmware/*/wpi-firmware*.tgz
+to be present on attach in
+.B /lib/firmware
+or
+.B /boot.
+See iwl section above for configuration details.
+.SS \fLwpapsk\fI=password\fP
+WPA/WPA2 encryption
+is detected automatically and a prompt for the
+.I password
+will appear when using the WIFI interface for netbooting.
+To avoid the prompt, the
+.I password
+can be specified with the boot parameter above.
+.SS \fLnora6=
+Disable automatic IPv6 configuration from incoming router advertisements.