[support] performance test on MIPv6

[Romain KUNTZ]

On 2008/08/21, at 20:01, Sebastien Decugis wrote:
> Also Romain, I believe there is a known performance issue with the  
> tunnelctl that is used currently, but I don't remember if it will  
> impact only handovers or all processing of packets...

I experienced some performance issues with the tunnel ioctl but it was  
only during handovers, when tunnel are modified. I don't think it's  
related to Markus' problem.

Cheers,
romain

>
>
> Best regards,
> Sebastien.
>
> Trinks, Marcus (K-EFFI) a écrit :
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Trinks, Marcus (K-EFFI) Gesendet: Donnerstag, 21. August 2008  
>> 09:49
>> An: 'support at ml.nautilus6.org.'
>> Betreff: performance test on MIPv6
>>
>> Hello,
>> I have got a question related to the network performance and MIPv6  
>> implementation.
>> Find a pdf of my testbed attached.
>> When I run iperf over my Ethernet Interface without running MIPv6,  
>> I reach a throughput of about 90 Mbit/s. When I now start MIPv6  
>> conducting the same test
>> I reach a strongly fluctuating datarate between 0 Mbit/s and 2 Mbit/ 
>> s.
>> Seems that MIPv6 influences the maximum throughput very strong. Can  
>> anybody of you
>> please explain me that phenomenon?
>>
>> best regards
>>
>> Marcus
>>   
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>>
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-- 
Romain KUNTZ
kuntz at lsiit.u-strasbg.fr
LSIIT - Networks and Protocols Team
http://clarinet.u-strasbg.fr/~kuntz/