[c-nsp] Netflow analysis tools?

[David Hubbard]

The SolarWinds product's sflow stinks (I realize this is a Cisco list), and feature requests seem to go right in the trash can.  Their marketing team will keep calling you for years after you abandon their products though so at least you get the opportunity to tell them what their product is missing over and over and over.

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Frank Bulk (iname.com)
Sent: Monday, May 19, 2014 9:46 AM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Netflow analysis tools?

Scott,

It looks like the Netflow monitoring of PRTG is only for 30 days -- if you want to try something that doesn't expire, but only has the last hour of information, look at SolarWinds' product: http://www.solarwinds.com/products/freetools/appflow-jflow-sflow-analyzer.aspx

Frank

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of David beckett
Sent: Monday, May 19, 2014 12:45 AM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Netflow analysis tools?

Hello Scott,

PRTG Network Monitor can present Netflow monitoring in pretty graphs, including usage over time, and top talkers. 

It is commercial / paid for, but I think you can test up to 10 "sensors" 
(monitored objects) without a license.  That means 10 Netflow instances if you "pause" or stop monitoring everything else.

HTH

Yours sincerely, Sincères salutations, Mit freundlichen Grüssen, Distinti saluti,

David BECKETT
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From:   Scott Granados <scott at granados-llc.net>
To:     "cisco-nsp at puck.nether.net" <cisco-nsp at puck.nether.net>
Date:   16.05.2014 16:17
Subject:        [c-nsp] Netflow analysis tools?
Sent by:        "cisco-nsp" <cisco-nsp-bounces at puck.nether.net>



Good morning,
                 I'm starting to work with Net Flow data and am looking for both good background documentation to get more familiar and suggestions for an analyzer.  I already have data collection working so I'm looking for suggestions for something to turn that data in to something meaningful, preferably open source or paid with a trial period to evaluate.  Are there any tools that run on the Mac that anyone would suggest for processing the nfcapd files or something with a web front end I can install in a *nix environment.  Any general documentation or specific tool recommendations would be most welcome.

Thank you

Scott
 


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