[c-nsp] Flow tools

Nick Ryce Nick.Ryce at lumison.net
Wed Jan 18 05:38:49 EST 2012


Can nfdump/nfsen show useage per AS number as I cannot see anything on their site?

Nick

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Dobbins, Roland
Sent: 18 January 2012 06:14
To: Cisco NSP
Subject: Re: [c-nsp] Flow tools


On Jan 17, 2012, at 11:23 PM, John Brown wrote:

> 6506-E Sup720-3BXL.

The NetFlow you get from this box won't be operationally useful - many caveats.  Strongly suggest a move to Sup2T and DFC4 (where applicable), if you want good NetFlow from 6500s.

nfdump/nfsen is a good open-source set of tools to use in getting started with flow telemetry, IMHO.

-----------------------------------------------------------------------
Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

                The basis of optimism is sheer terror.

                          -- Oscar Wilde


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