[c-nsp] Flow tools

[Patrick Cole]

Nick,

Yes it can as long as the netflow data it receives has AS info in it.

nfdump can filter based on AS from its data stores, and nfsen is just
a graphing program/wrapper interface around nfdump so it can display
graphs of anything nfdump can filter with basically.

Patrick


Wed, Jan 18, 2012 at 10:38:49AM +0000, Nick Ryce wrote:


> 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
> 
> 
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/
> 
> --
> 
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the sender. Any
> offers or quotation of service are subject to formal specification.
> Errors and omissions excepted.  Please note that any views or opinions
> presented in this email are solely those of the author and do not
> necessarily represent those of Lumison.
> Finally, the recipient should check this email and any attachments for the
> presence of viruses.  Lumison accept no liability for any
> damage caused by any virus transmitted by this email.
> 
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/
>