On Thu, 2005-01-06 at 10:28, patrick.leduc@xxxxxxxxxxx wrote: > Does somebody know a program for monitoring bandwidth by ip? I have one > internet interface and I must monitor many ips adresses on this interface. I > tried Ipac-ng and, I worked a lot to do this config but it seems not working > this way. Ntop might do what you need. http://www.ntop.org. It can summarize and sort traffic by address/port/protocol, etc. I don't use it continuously but fire it up for a while if I think something is hogging the network. -- Les Mikesell les@xxxxxxxxxxxxxxxx