WifiScanner is an analyzer and detector of 802.11b stations and access points. It can listen alternatively on all the 14 channels, write packet information in real time, can search access points and associated client stations, and can generate a graphic of the architecture using GraphViz. All network traffic can be saved in the libpcap format for post analysis. It works under Linux with all WiFi cards.

WifiScanner is a tool that has been designed to discover wireless node (i.e access point and wireless clients). It is distributed under the GPL License.
It work with CISCO® card and prism card with hostap driver or wlan-ng driver, prism54g, Hermes/Orinoco, Atheros, Centrino, ...
An IDS system is integrated to detect anomaly like MAC usurpation.

Local Mirror: WifiScanner

Screenshot of WifiScanner