I am interested in starting an effort to create an interface between TCL and WinPCAP.  

First off, does anyone know of anything done in this area so far.

SS 9Dec2004: You may want to check [hping3] at http://wiki.hping.org.

Thanks for the link SS.  Very interesting package.

[Craig French] has decided to work on creating a Tcl Interface to WinPCAP in a windows environment.  It is very much in an alpha state right now so check back to this page if you are interested.