Ntop

Another handy tool to pair with it is Fprobe, use it to turn spanned traffic into Netflow and route it to your monitoring server (very handy for using NTop to monitor remote locations).

RS_MCP

Hi,

Thanks to all of your for your comments.

I am running NTOP but it only provides stats in real time of the last 5 minutes.

What I want to be able to do is generate reports for all network traffic of 1 day, 1 week, 1 month etc.

Does anyone know about achieveing this?

Silver Bullet

If this is on a Linux Firewall/Router, then "vnstat" is a pretty neat command line utility that will do just that. I use it on my linux firewall at home...