Re: prob with queues

[Sudhir Subramanian <sudhir@cs.utexas.edu>]

On Wed, Nov 11, 1998 at 11:09:06AM +0100, Christof Brandauer wrote:
> On Tue, 10 Nov 1998, Sudhir Subramanian wrote:
> 
> : hi
> : 
> : I wanted to set the properties of some queuing algos eg. DRR
> : so what I did was this :
> : 
> : set d [new Queue/DRR]
> : {here set properties}
> : 
> : 
> : $ns duplex-link $n0 $n2 1Mb 10ms $d
> : 
> 
> the duplex-link procedure does not take a queue object as its last
> argument, but rather the TYPE of queue that should be created.
> 
> so you should better make a:
> 
>    $ns duplex-link $n0 $n2 1Mb 10ms DRR
> 
> you can then get a handle for the queue object with
> 
>    set q [[$ns link $n0 $n2] queue]
> 
> and change the default properties
> 
>    $q set <property> <value>
> 
> 
Thanks for the help. But can you tell me how to test whether this
> actually works. I tried changing some paramters but did not notice
> any change in out.nam.

Then I tried to add a command in drop-tail.cc to print out the value
of the parameter (qlim_) . But then when I used it in the tcl file as
$q qlimit   
qlimit was the name of the command. This did not compile. Can you tell
me what is wrong?

Thanks again


--sudhir


> hope this helps,
> chris
> 
>  -----------------------------------------------------------------
>   Christof Brandauer                        cbrand@cosy.sbg.ac.at
>   Student of Applied Informatics                 
>   Department of Computer Science, University of Salzburg, Austria
>  -----------------------------------------------------------------
>