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Subject: Re: RPI2 network performance
To: fbsdarm@openmailbox.org, freebsd-arm@freebsd.org
References: <e2d44b8299d2d91a9a1c997e9a26e174@openmailbox.org>
 <90a3d2fb-371c-e81b-75e9-2adfcb4af31d@selasky.org>
From: Hans Petter Selasky <hps@selasky.org>
Message-ID: <0e4efb4b-df37-263e-1aaf-c869c0477a62@selasky.org>
Date: Wed, 15 Jun 2016 23:40:15 +0200
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On 06/15/16 23:35, Hans Petter Selasky wrote:
> On 06/13/16 23:34, fbsdarm@openmailbox.org wrote:
>> Hello,
>>
>> I can not get more than 10Mbps down on an RPI2. Test have been done
>> through both the default fast-ethernet port and a couple of USB network
>> adapter (different chipsets).
>> All recognized but all stuck at 10Mbps max. I've used curl to /dev/null
>> for the test. (to exclude potential SDCard limit).I am running
>> 11.0-ALPHA2.
>>
>> Is there any trick needed to get 100Mbps pass-through? (Just want to use
>> it as a gateway/firewall).
>> Thanks,
>
> Hi,
>
> The RPI2 should get you from 80-100 MBps. Sounds like a link problem.
> Can you show output from ifconfig and iperf ?
>
> --HPS
>

Further check if kernel is built with WITNESS and INVARIANT options. It 
will slow down network performance.

--HPS