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AiroPeek NX WildPackets AiroPeek NX is the most compre-

hensive WLAN analysis tool available on the market today. By combining

its award-winning expert system technology with its industry-leading

802.11 protocol analysis, WildPackets AiroPeek NX is the only tool you

need to manage your WLAN.

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NetStumbler NetStumbler is a tool for Windows that

allows you to detect Wireless Local Area Networks (WLANs) using 802.11b,

802.11a and 802.11g.

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Kismet is a Linux and BSD-based wireless sniffer it allows you

to track wireless access point and their GPS locations like NetStumbler,

but offers many other features as well cycle through available wireless

channel

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Dstumbleris part of the BSD-Airtools package for the

OpenBSD,NetBSD, and FreeBSD operating systems. Dstumbler is a

wireless applicationthat supports logging access point locations with a

GPS. Support for both Orinoco and Prism2 cards is provided, although

the monitor mode support that allows it to detect access point which

don't respond to a Broadcast Probe Request is for Prism2 cards only.

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Tcpdumpprints out the headers of packets on a network

interface that match the boolean expression. It can also be run with the

-w flag, which causes it to save the packet data to a file for later analysis

, and/or with the -b flag, which causes it to read from a saved packet file

 rather than to read packets from a network interface.

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Wireshark Wireshark is a network packet analyzer. A network

packet analyzer will try to capture network packets and tries to display

that packet data as detailed as possible.