> When one sets the parameters of a queue in a duplex-link, do the settings > apply to both directions or only one? i.e. is it necessary to do: > > set dsq [[$ns link $n(1) $n(2)] queue] > > .... set stuff > > set dsq [[$ns link $n(2) $n(1)] queue] > > .... set same stuff > > or is the first statement sufficient? You need to do both.. George