[183190] in North American Network Operators' Group
Re: [c-nsp] Peering + Transit Circuits
daemon@ATHENA.MIT.EDU (Tim Durack)
Tue Aug 18 09:35:17 2015
X-Original-To: nanog@nanog.org
In-Reply-To: <20150818124747.GG34798@greenie.muc.de>
Date: Tue, 18 Aug 2015 09:32:53 -0400
From: Tim Durack <tdurack@gmail.com>
To: Gert Doering <gert@greenie.muc.de>
Cc: "nanog@nanog.org" <nanog@nanog.org>,
"cisco-nsp@puck.nether.net" <cisco-nsp@puck.nether.net>
Errors-To: nanog-bounces@nanog.org
On Tue, Aug 18, 2015 at 8:47 AM, Gert Doering <gert@greenie.muc.de> wrote:
> Hi,
>
> (It would be cool if Cisco would understand that hardware forwarding
> platforms need useful netflow with MAC-addresses in there... ASR9k at
> least got working MAC-accounting, but more fine grained telemetry would
> certainly be appreciated. Software IOS can do it, Sup720 cannot do it
> due to hardware constraints, Sup2T exports MAC addresses taken from random
> caches in the system but not the inbound packets, XR doesn't do it at all,
> hrmph)
>
At the risk of introducing religion, I will mention sFlow...
--
Tim:>
