Setting up a Wifi Adapter to support "master mode" What we need for a wireless "base-station" or "access-point" is a wireless network card that does "master mode", which allows our Linux box to behave just like products from the likes of Linksys, Netgear & Belkin - later sections of this HOWTO should be pretty much the same whether you can find a 802.11a, 802.11b or g card that does master mode in