Download of ntop-3.1-0.rh9.i386.rpm (ntop-3.1-0.rh9.i386.rpm ( external link: SF.net): 5,337,343 octetos) will begin shortly. If not so, click link on the left.
ntopng is a tool for both Unix and Win32 that shows the network usage, similar to what the popular top Unix command does. It sports a web interface for accessing accounting data and includes support for popular tools/protocols as well DPI and host categorisation.