Its a product by v2Softwares which comes with FULL source in VB.NET and a Packet Capturing Library again with full code in VB.net.
The latest version also supports Plugins using reflection. although its a complete simple sniffer ready to use, you can extend the functionality and customise it for your own use.
makeing a packet sniffer
briandra3
Please refer to the following link
http://www.v2softwares.com/products/sniffer.aspx
Its a product by v2Softwares which comes with FULL source in VB.NET and a Packet Capturing Library again with full code in VB.net.
The latest version also supports Plugins using reflection. although its a complete simple sniffer ready to use, you can extend the functionality and customise it for your own use.
dinsdale
winPcap has C# Source available for its packet.dll also some good tutorial style info. here:
http://www.winpcap.org/misc/links.htm
hth,