How can I make a sniffer under Windows 2000?

[had]

I need a simple example. thanks.

[j0nas]

You can use a free C library called winpcap. Search on www.google.com on winpcap to findout more info.

I think the windump sniffer is built upon the winpcap library, so search on google for the windump source code as well.

Hope it helps,
Jonas

[Andreas Masur]

In addition you might take a look at the folowing article (http://www.codeguru.com/network/ipmon.html)...