Airsnort
Although not the first tool to break WEP
airsnort quickly became the most notorious due to its easy to use GUI
interface. It is no longer the preferred tool for WEP cracking
and has only been included for people who have problems running the
aircrack suite of tools.
It is started with the command
#start-airsnort
Users should then decide whether to scan the whole range of channels or a set channel and then select START