Re: [Madwifi-users] adhoc: transfer rates decrease over time

[George P N. <gn...@cm...>]

No problem, by default it uses sample right?

So i should do:
export ATH_RATE=ath_rate/amrr && make && make install

right?


> I haven't tried it yet, but was wondering if you can check all three rate
> modules (i.e. recompile with a specified rate module and try the test
> again)
> 
> I would like to try and narrow it down to a few things: 1) rate modules 2)
> your environment 3) the physical cards and calibration(?) 4) something in
> the driver
> 
> If you can do this to help, that'll be great. thanks, --dyqith
> 
> On 5/3/06, George Nychis <gn...@cm...> wrote:
>> 
>> Hi,
>> 
>> I've noticed that in adhoc mode transfer rates decrease over time.
>> 
>> For instance, if I setup iperf or ttcp to determine the capacity
>> between two nodes in adhoc mode, they both show that capacity decreases
>> over time.
>> 
>> For example, when I first bootup the two computers, they will receive 
>> ~5000KB/sec
>> 
>> Between 2 or 3 hours, they're down to 4000KB/sec, and so on
>> 
>> Eventually the rates go very low...
>> 
>> Anyone else experience this?
>> 
>> Thanks! George
>> 
>> 
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> 


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