Hello, ns-users..... [Q] 1. Can I simulate Differentiated Services with NS-Simulator? 2. What NS-versions is possible? (only Ns-2.1b6 is possible?) 3. If it use diffserv-pacth (at http://teltec.dcu.ie/~murphys intro.), How it install and compile? Please, Give me answers! Thank you.. ^^ - Jin Han