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- Date: Thu, 26 Mar 2009 13:53:32 +1100
- From: chrisj at rtems.org (Chris Johns)
- Subject: Ethernet MTU
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Michael Hamel wrote:
> Has anyone used jumbo packets (MTU of ~9000) with the RTEMS networking
> stack? I have a working gigabit network stack up on the PPC405EXr, but
> I'm not seeing more than 17Mbytes a second throughput.
How are you testing this ?
> I understand
> that using a larger MTU would make quite a difference, but its not
> clear to me how to reconfigure the interface to do it. I can get the
> necessary information out of the PHY without any trouble, the question
> is what to do when it says it has made a gigabit connection...
> Thanks for any comments,
> Wi not trei a holiday in Sweden this yer?
> Michael Hamel
> ADInstruments Ltd, Dunedin, NZ
> rtems-users mailing list
> rtems-users at rtems.com