[c-nsp] nfSen / nfDump

[Aaron Gould]

I do 1/512 sample rate on my asr9k's and usually multiple numbers gathered
in nfsen by 512 to normalize

-Aaron

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
Patrick Cole
Sent: Tuesday, August 1, 2017 6:17 PM
To: Nick Cutting <ncutting at edgetg.com>
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] nfSen / nfDump

Nick,

Nfsen/nfdump is pretty rock solid.  I've been running it for many years
without too many dramas.  I use a combination of sflow / netflow within our
network.   The only issue I have is it seems to incorrectly show packet
rate for sflow but is fine with netflow (due to the 1 in 1024 sample rate
with sflow more than likely - there may be a fix I havn't spent a lot of
time on it)

PC

Tue, Aug 01, 2017 at 08:59:54PM +0000, Nick Cutting wrote:

> Slightly off topic, however related to the solarwinds talks of last week.
> 
> Just wondering what versions of nfSen and nfdump you fine people are
running - and on what operating system, e.g debian / red hat etc.
> 
> I understand Nfsen has not been updated since 2011 - is this a problem -
or is it just that rocksteady?
> 
> How comprehensive is the sFlow support - this is one reason we are 
> moving away from solarwinds. (and we got rid of all our CaatOS gear - 
> solarwinds was great at CatoS!)
> 
> Any input greatly appreciated
> 
> Nick Cutting
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--
Patrick Cole <z at wwwires.com>
Senior Network Specialist
World Without Wires
PO Box 869. Palm Beach, QLD, 4221
Ph:  0410 626 630
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