[Fwd: Re: [LARTC] sercice-based and ip-based shaping]

[Fwd: Re: [LARTC] sercice-based and ip-based shaping]

[Vinod Chandran]

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From: Vinod Chandran <vinod_chandran@multitech.co.in>
To: Mihai Vlad <mihaivlad@web-profile.net>
Subject: Re: [LARTC] sercice-based and ip-based shaping
Date: Tue, 02 Aug 2005 10:36:00 +0530
Message-ID: <42EEFF38.1020405@multitech.co.in>

Hi Mihai,

You could have a parent class based on services, then have children of 
that parent class based on ips.
for eg,
lets say the root is 1:1,
have FTP service class as 1:2 , parent 1:1
and then have a child say 1:21, 1:22 and so on whose parent is 1:2.
I have used mark values to classify traffic.
As far as rate/ceil values are concerned..
have class 1:2 rate/ceil 128/512.
1:21 - 8/128
1:22 - 8/64 ..
and so on...

                                                                               
1:1(512)
                                                                         
         |
                                                                       
           |                                                             
                           
                           
--------------------------------------------------------------------------------------
                          
|                                                                                                           
|
                       1:2(FTP)(128/512) 
                                                                      
1:3( Telnet)(384/512)
                         
|                                                                                                            
|
--------------------------------------                                                                        
--------------------------
|                                              
|                                                                        
|                                |
1:21 (8/128)                        1:22 (8/64) 
                                                      1:31(128/384) 
           1:32(128/256)

Hope this helps you,
Regards,
Vinod C

Mihai Vlad wrote:

>Hello guys,
>
>I need to accomplish 2 tasks with one Linux router:
>
>1) Shape the traffic based on services (e.g. HTTP max 512 kbps, P2P max 128
>kbps - with a lower prio, etc)
>
>2) After I have classified the traffic based on services, I want to pass it
>to the clients with different rates/ceils (one client will get 8/128 kbps,
>other 8/64 kbps, etc). If all the users are downloading via P2P I do not
>want the whole traffic to exceed the P2P service ceil (the 128 kbps - as
>stated before).
>
>
>I know how to shape based on protocols and services. I know how to shape a
>connection based on IP's. But how do I combine the both? How should the
>Hierarchy look like.
>
>
>Thanks in advance,
>
>Mihai VLAD
>
>
>
>
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>LARTC mailing list
>LARTC@mailman.ds9a.nl
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>
>  
>



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