Hi! just turn off the Agent/Router/Mac-tracing with the "node-config" command before creating the nodes: $ns_ node-config -agentTrace OFF \ -routerTrace OFF \ -macTrace OFF Bye Felix Tulius Lima wrote: > Felix, > > Unfortunatly I don't simulate wireless scenarios. > But, as you said, it might work. > Do you have a sample script that performs this action to share with > us?