Aaron Wood <woody77 at gmail.com> writes: > One of my long concerns with the RRUL test is that the ICMP ping test > portion is not isochronous That would be the UDP_RR test, you mean (ICMP is isochronous)? Yeah, that is a bit annoying, but as Dave says if irtt is available, Flent will use that, and that *is* isochronous :) -Toke