[144492] in North American Network Operators' Group
Re: vyatta for bgp
daemon@ATHENA.MIT.EDU (Everton Marques)
Mon Sep 12 16:45:25 2011
In-Reply-To: <572B9AAF-D885-49C0-9523-E5F18D71508D@arbor.net>
Date: Mon, 12 Sep 2011 17:43:44 -0300
From: Everton Marques <everton.marques@gmail.com>
To: "Dobbins, Roland" <rdobbins@arbor.net>
Cc: North American Network Operators' Group <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Mon, Sep 12, 2011 at 5:12 PM, Dobbins, Roland <rdobbins@arbor.net> wrote:
> On Sep 13, 2011, at 2:45 AM, Owen DeLong wrote:
>
>> In your typical enterprise environment, a 1G DoS will zorch the link long before it zorches the router at the enterprise side.
>
> This contradicts my experience - I've repeatedly witnessed only a few mb/sec of 64-byte packets making software-based routers fall over, including just last month.
Would Cisco ISR G2 3925E classify as software-based router?
Expected NDR performance is about 1845 pps (64-byte packets).
That should deliver room for some 100s of Mbps.
Do you expect it to bend itself down under a few Mbps of 64-byte packets?
http://www.anticisco.ru/pubs/ISR_G2_Perfomance.pdf
Everton
