I'm looking for a "not to difficult" tool that can create a graph and/or table of the bandwidth usage based on a certain port.
On our game server we have 5 games, all on the same IP addres but with a different port. I want to know how much bandwith each instance of that game uses.
I know of the existance of tools like Nagios, Netsaint, mrtg, etc ... but wich is the best/easiest. There should defenately be a web interface you configuration.