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RE: [ns] about fid_
>Date: Thu, 18 May 2000 08:10:23 -0300 (EST)
>From: Carlos Alberto Kamienski <[email protected]>
>X-Sender: cak@paulista
>To: Ge Yu <[email protected]>
>cc: Lloyd Wood <[email protected]>, Sencun Zhu <[email protected]>, Tarik
Alj <[email protected]>, "[email protected]"
<[email protected]>
>Subject: RE: [ns] about fid_
>MIME-Version: 1.0
>
>
>> Do all the packets with the same src_addr_, src_port_, dst_addr_ ,dst_port
>> and protocol number have the same fid_ in simulation?
>
>You set a specific value to fid_. You can choose the meaning it has in
>your simulation.
>For example:
>$udp1 set fid_ 1
So in other words, yes: packets with the same src and dst, address and port get
the same fid_; since they belong to the same flow...
>
>Carlos
>
>>
>> thanks
>>
>> yu
>>
>> > ----------
>> > From: Carlos Alberto Kamienski[SMTP:[email protected]]
>> > Sent: Thursday, May 18, 2000 2:37 AM
>> > To: Lloyd Wood
>> > Cc: Sencun Zhu; Tarik Alj; [email protected]
>> > Subject: Re: [ns] about fid_
>> >
>> > On Wed, 17 May 2000, Lloyd Wood wrote:
>> >
>> > > On Wed, 17 May 2000, Sencun Zhu wrote:
>> > >
>> > > > So what on earth does fid_ mean? and in what situation should I use
>> > it?
>> >
>> > Nam uses fid_ for distinguishing flows through different colors. See Marc
>> > Greis' tutorial.
>> >
>> > Also, CBQ uses fid_ for identifing diferent different queues.
>> >
>> > I persoally use fid_ for implementing Diffserv (I'm using CBQ for PHB
>> > implementation)
>> >
>> > Carlos
>> >
>> >
>> > >
>> > > it's what it says. It's very useful in the simulator for monitoring
>> > > what flows do.
>> > >
>> > > L.
>> > >
>> > > <[email protected]>PGP<http://www.ee.surrey.ac.uk/Personal/L.Wood/>
>> > >
>> > >
>> >
>> >
>>
Tarik Alj
INRS-Telecommunications
Place Bonaventure
900 De La Gauchetierre Ouest
Niveau C, Case Postale 644
Montreal, Qc, H5A 1C6
Canada