> Does anyone know of a freeware/open source program to generate
> packets? I'm having a checksum problem, and would like to generate
> packets that have a specific data pattern so it's easier to debug.
> I suppose I could try something with Visual Basic, but it's been
> awhile since I used that.....
I use "frameIP" in its GUI version, since
it is very small and still does what I want in a very unixy-way (nothing
more than I need). But I suppose there is a lot of other useable software
like PacketBuilder from colasoft or engage package builder Other stuff might be found at the wikipedia page for
Be careful in corporate environments. Some virus scanners
and/or paranoid sysadmins really don't like packet generators in theri