[Guy Harris <guy@xxxxxxxxxx>]

> Does anyone know of any packages such that one could graph some of the data
> coming from a TCPDUMP or ethereal? I'm specifically looking for graphs
> similar to Sniffer, such as traffic matrix, protocol distribution, etc. It
> helps when presenting issues to users.

Well, some of the graphing you might want can be done by Etherape:

	http://etherape.sourceforge.net/

which can either read tcpdump-format captures (Ethereal captures are in
tcpdump format) or capture traffic itself; it draws a graph of hosts,
with lines between them representing traffic.