Hai,
I have a cable internet connection coming from the ISP into my cisco router. From here it goes to 35 users on my LAN. There was a sudden increase in the internet download bill since we had downloaded twice the amount of the permitted free download amount for a particular month.
I need to know
1. Is there any tool that is available for free download so that I can incorporate in my syatem and monitor.
2. Any hardware/ software solutions by which I can monitor those persons who aredownloading in excess
