On Saturday 15 February 2003 06:04 am, Federico Berardi wrote: > I m newbie > Can i do it with IPTables? > Iam sharing internet and when someone download a big file, the others > canīt surf Can i do something with IPTables? > Fede! Read up at http://lartc.org/howto , the Linux Advanced Routing and Traffic Control HowTo. What you are looking for, specifically, is called Ingress Policing, but your situation will probably be improved if you study and grok Queuing Disciplines as well as bandwidth management. j