Hi there, > > Daniel Bergqvist (daniel@xxxxxxxxxxxx) wrote: > > How do you want the packets be dropped? What do you want to > > achieve? Which > > rules will control which packets get dropped? > > We have performed some measurements of packet drops on real > WAN link. I > would like to reproduce the characteristics of (congested) > WAN link/router > as close as possible. Rules for dropping will not be based on packet > contents but on a random variable with certain distribution > which in turn > depends on parametars such as packet size (e.g. for voice traffic). I've been told that for FreeBSD (sorry :-) there is the dummynet-device, which has been specifically created to do such tests. Maybe this is off-topic but it could be what you're looking for! Check http://info.iet.unipi.it/~luigi/ip_dummynet/ for details. Greetings, Clemens Sibon
