Ntop is a network traffic probe that shows the network usage, similar to what the popular top Unix command does.
ntop is based on libpcap and it has been written in a portable way in order to virtually run on every Unix platform and on Win32 as well.
ntop users can use a a web browser (e.g. netscape) to navigate through
ntop (that acts as a web server) traffic information and get a dump of the
...Licence : GPL