[Cerowrt-devel] stanford talk/deluged in hardware/yurtlab

[Dave Taht]

Darn I wish I'd made it to that show today.

On Sun, Feb 3, 2013 at 5:11 PM, <dpreed at reed.com> wrote:

> http://www.prweb.com/releases/2012/2/prweb9154394.htm (10 GigE FMC card)
>
>
 impressive. Seems to require a hpc (high pin count) board, which zed isn't.


> http://www.xilinx.com/products/boards-and-kits/1-2AJPAV.htm (1 GiGE FMC
> card)
>

625 eu. While I am painfully aware of how much it costs to step ahead of
the bleeding edge, I think the odds are pointing harder and harder at doing
a non-fpga design that does what I want...

I may go back to looking at octeons or ti's new octeon killer.

And/or leveraging a newer atheros reference board.


>
>
> -----Original Message-----
> From: "Dave Taht" <dave.taht at gmail.com>
> Sent: Sunday, February 3, 2013 1:39pm
> To: dpreed at reed.com
> Cc: "Mark Constable" <markc at renta.net>,
> cerowrt-devel at lists.bufferbloat.net
> Subject: Re: [Cerowrt-devel] stanford talk/deluged in hardware/yurtlab
>
>
>
> On Sun, Feb 3, 2013 at 10:26 AM, <dpreed at reed.com> wrote:
>
>> It would be trivial to do this with a Zedboard.
>>
>
> Well, need two network ports. Haven't figured out much on interfacing the
> thing to offboard gear (I'd have liked it if it had a pci interface). So is
> interfacing up a second network card "trivial" on the I/Os provided?
>
> And wanted esata, or some high speed disk I/O interface for captures.
>
> I'd rather like to continue forward on the zedboard front. The prospect of
> designing an ethernet chip that actually could incorporate fq_codel etc is
> very exciting. The RGII interface is available to access directly, in
> particular.
>
>
>
>
>
>>
>> -----Original Message-----
>> From: "Dave Taht" <dave.taht at gmail.com>
>> Sent: Sunday, February 3, 2013 1:17pm
>> To: "Mark Constable" <markc at renta.net>
>> Cc: cerowrt-devel at lists.bufferbloat.net
>> Subject: Re: [Cerowrt-devel] stanford talk/deluged in hardware/yurtlab
>>
>>  Well, I see it for 320. Then you need to add a SSD, and a decent
>> network card, and I suppose it could be made to work. Awful big, tho, in an
>> era where I can get 1/2TB on an 2.5 inch SSD.
>>
>> What I'd wanted was closer to a dreamplug - 160 bucks, two network ports,
>> but with an internal SSD. bonus points if it fit into a 1U rack and ate as
>> little power as possible.
>>
>> Principal use case here is to be a "network monitor" with enough oomph to
>> run stuff like cacti/mrtg/snmp tools, as well as do captures off of a
>> mirrored switch port.
>>
>>
>>
>> On Sun, Feb 3, 2013 at 10:10 AM, Dave Taht <dave.taht at gmail.com> wrote:
>>
>>>
>>>
>>>  On Sun, Feb 3, 2013 at 10:03 AM, Mark Constable <markc at renta.net>wrote:
>>>
>>>> On 2013-02-03 09:18am, Dave Taht wrote:
>>>> > I'm grumpy, as it doesn't have an esata interface internally,
>>>> apparently.
>>>>
>>>> https://www.google.com?q=HP+N40L+MicroServer
>>>>
>>>> I know this is no where near an embedded device but I just got one of
>>>> these
>>>> on sale (new model out) for $220 and I think it's the most useful
>>>> all-round
>>>> cheap server box I've ever seen. Some people have it running 16 GB ram
>>>> and
>>>> I've got mine booting off an SSD via external eSATA. Very well built
>>>> with 2
>>>> x half height PCI slots (4 x eth port card?). Only missing USB3 ports
>>>> and
>>>> hot-swap drive space. And, very quiet with just an SSD.
>>>>
>>>
>>> I'd be very interested to know how fast it could do packet header
>>> captures.
>>>
>>> Line rate (gigE) would be good.
>>>
>>> Does it do BQL? (what is the onboard ethernet chips)
>>>
>>>
>>>
>>>
>>>
>>>> _______________________________________________
>>>> Cerowrt-devel mailing list
>>>> Cerowrt-devel at lists.bufferbloat.net
>>>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>>>>
>>>
>>>
>>>
>>> --
>>> Dave Täht
>>>
>>> Fixing bufferbloat with cerowrt:
>>> http://www.teklibre.com/cerowrt/subscribe.html
>>>
>>
>>
>>
>> --
>> Dave Täht
>>
>> Fixing bufferbloat with cerowrt:
>> http://www.teklibre.com/cerowrt/subscribe.html
>>
>
>
>
> --
> Dave Täht
>
> Fixing bufferbloat with cerowrt:
> http://www.teklibre.com/cerowrt/subscribe.html
>



-- 
Dave Täht

Fixing bufferbloat with cerowrt:
http://www.teklibre.com/cerowrt/subscribe.html
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