sure. your question is about how to use tcl, not related to ns. On Tue, 27 Nov 2001, Ahmad R Shahid wrote: > I have a question like, in usual tcl scripts we write > we write something like: > > set val(rp) DSR > > but here you have written: > > set val(adhocRouting) AODV > > can we write: > > set val(rp) AODV?? > > Thanks, > > Ahmad