Re: [ns] Use of QueueMonitor Object

[Padmaparna Haldar <haldar@ISI.EDU>]

See examples in
~ns/tcl/test/{queuemon-test.tcl, test-suite-webcache.tcl}

--Padma.

On Wed, 28 Feb 2001, Titus Awotula wrote:


>
> Hi NS Users,
> I get confused about how to explicitly install and configure QueueMonitor
> into simulation topology. I have searched through the Mail Archives and
> read the Manual but don't get answer to my questions.
>
> For example consider the following command;
> $ns monitor-queue <n1> <n2> <qtrace> <optional: sampleinterval>
> What is qtrace? How do you explicitly install/configure it into a link or
> recv agent in a node?
> I understand that the command above return a handle to the object that can
> be queried to determone queue statistics. And I understand that the object
> that can be queried is QueueMonitor or its class derivatives.
> My problem is that I need three QueueMonitors for three links. Using the
> command above, how do I explicitly install QueueMonitor object into the
> link in order to make use of its parrivals_ barrivals State Variables.
> Titus Awotula, MSc AMIEE
> Dept. of Electronic & Electrical Engineering
> Loughborough University
> Loughborough.
> Leicestershire LE11 3TU
> Tel: Office (01509) 227079
>      Home   (01509) 558102
> Fax: (01509) 227014
>

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Padmaparna Haldar