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Re: [ns] Error in Marc Greis' tutorial, sec. VIII. Xgraph
Thanks for pointing out the tutorial bug.
However, the correct variables are not
packet-size_, burst-time_, idle-time_
but instead
packetSize_, burst_time_, and idle_time_
I will make the necessary changes in the tutorial example script.
Thanks,
--Padma.
On Wed, 14 Mar 2001, Nikolaos Katsarakis Austauschstud. (M. Schweigel) wrote:
> To whoever is responsible for updating the tutorial on the web site.
>
>
> I was trying to run the example of section VIII of Marc Greis' tutorial, but the
> results were not as expected. The xgraph window did not look right.
>
> In particular the exponential generators did not seem to produce the expected
> load. After reading the manual I saw that the options for
> Application/Traffic/Exponential were not set in the right way.
>
> In the example4.tcl which I downloaded from
> http://www.isi.edu/nsnam/ns/tutorial/examples/example4.tcl it set the options
> with the lines
>
>
> #Create an Expoo traffic agent and set its configuration parameters
> set traffic [new Application/Traffic/Exponential]
> $traffic set packet-size $size
> $traffic set burst-time $burst
> $traffic set idle-time $idle
> $traffic set rate $rate
>
> However the right way according to the documentation is:
>
> #Create an Expoo traffic agent and set its configuration parameters
> set traffic [new Application/Traffic/Exponential]
> $traffic set packet-size_ $size
> $traffic set burst-time_ $burst
> $traffic set idle-time_ $idle
> $traffic set rate_ $rate
>
> When I made these changes, everything worked as it should.
>
> Please make the neccessary changes to the file on the web site.
>
> Thanks
>
> Nick Katsarakis
>
--
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Be true to your work, your word, and your friend.
--Thoreau
Padmaparna Haldar