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Date:      Mon, 24 Sep 2012 21:12:20 -0700
From:      "Rudy (bulk)" <crapsh@monkeybrains.net>
To:        freebsd-net <freebsd-net@freebsd.org>
Cc:        Jack Vogel <jfvogel@gmail.com>
Subject:   Re: ping: sendto: No buffer space available
Message-ID:  <50612F24.7020008@monkeybrains.net>
In-Reply-To: <20120925104915.6aa98b88@X220.ovitrap.com>
References:  <5060884C.3050709@monkeybrains.net> <CAFMmRNzUbiSKhLxiFx-fLrw7LWJ-7h921oaOk-V2ekbSb0TpFg@mail.gmail.com> <50611FAE.7060809@monkeybrains.net> <20120925104915.6aa98b88@X220.ovitrap.com>

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On 9/24/12 8:49 PM, Erich Dollansky wrote:
> Hi,
>
> On Mon, 24 Sep 2012 20:06:22 -0700
> "Rudy (bulk)" <crapsh@monkeybrains.net> wrote:
>
>> Checking all the interfaces, there are a lot more drops/Ierrs on
>> em2... The igb devices (PCIe card) seem a lot better than the
>> Supermicro motherboard em devices.  Is this an on-board vs mb thing,
>> or em vs igb thing?
>>
> I hardly notice drops on the em interface connection to locally
> connected machines.

I ordered a replacement system with ix and igb on the motherboard. I'm 
pointing my finger at the motherboard em (and my inability to properly 
tune it).

  http://www.supermicro.com/products/system/1U/1026/SYS-1026T-6RF_.cfm

Rudy



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