Re: [ns] How to see in the NAM the topology generated by ITM

[Di-Fa Chang <difac@usc.edu>]

check ~ns/tcl/ex/topo-view.tcl to see how to view the topology using nam
after generation and before actual simulation.

- difa

On Thu, 29 Nov 2001, Jorge Lores wrote:

>  Hi, I'm actually trying to install correctly the scenario generation package. I've realized some modifications (for example, I've change the " duplex-link of interfaces" for" duplex-link". I've created a topology with the GT-ITM, but when I try to run the "executa.tcl", you can see it under, the screen displays messages like I everything would be right :
>      Creating nodes...............    Creating links 0 .......... Creating link 100......
>
>     Creating link 200......
>
>     Creating link 300......
>
>     Creating link 400......
>
>     However, I try to see it in the NAM but anything is shown. Do you know what I'm doing wrong???
>
>     Thanks in advance. Every comment would be very helpful
>
>
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> source topo.tcl
>
> set ns [new Simulator]
>
>
>
> #Open the nam trace file
>
> set nf [open out.nam w]
>
> $ns namtrace-all $nf
>
>
>
> proc finish {} {
>
> global ns nf
>
> $ns flush-trace
>
> #Close the trace file
>
> close $nf
>
> #Execute nam on the trace file
>
> exec nam out.nam &
>
> exit 0
>
> }
>
> $ns at 0.0 "create-topology ns node 1.5Mb"
>
> #Call the finish procedure after 5 seconds of simulation time
>
> $ns at 2.0 "finish"
>
> #Run the simulation
>
> $ns run
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
>