>>>>> "er" == Eyal Rif <EyalR@xxxxxxxxxx> writes: er> Hi, Does anybody knows tools that can Simulate Wan conditions er> (Bandwidth change, dropped packets at random times etc ...) ? LANforge (www.candelatech.com) might provide some of the requested functionalities, although I didn't look at it closely - it's not free software and so it doesn't interest me too much. I remember the FreeBSD "pipe" subsystem, by Luigi Rizzo, having the possibility to simulate delay/losses of packets inside each pipe (the packets could be fed to the various pipes via ipfw). I think that this could be a nice opensource project. :) Best regards, Andrea Glorioso