I understood that download limiting can only be properly done by  
queuing and delaying the user's uplink requests/acks since managing  
the actual download traffic would involve dropping packets or queuing  
a large amount of data. This is according to the documentation of the  
Linux based firewalls I've tried which do QoS and bandwidth limiting.

How are you accomplishing D/L limiting at the border router?

Greg
On Aug 4, 2009, at 4:57 AM, Blair Davis wrote:

> For 802.11 systems, I prefer to split it.
>
> I limit D/L, from internet to client, at the border router.
>
> This allows the limiting to be done before the traffic enters my  
> wireless network, reducing congestion and load on my backhauls
>
> I limit U/L, from client to internet, at the cpe.
>
> This helps keep one cpe from monopolizing the 802.11 AP.
>
> In general, I try to limit traffic where it enters my network.
>
> YMMV
>
> [email protected] wrote:
>>
>> Question: Which is better? Throttle the cpe at the cpe or at the  
>> router?
>>
>> Currently we have a router setup at each tower site and do  
>> bandwidth limiting on it with simple queues and the users ip. But  
>> we want to setup our billing system so the office help can change  
>> packages and we just have it login to the ip in billing and  
>> automatically run a script to set the bandwidth throttle.
>>
>> But is the a disadvantage to limiting at the cpe vs. the tower?
>>
>> Thanks,
>> John Buwa
>> Michiana Wireless
>>
>>
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>
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