For as small as our operation I have used cacti-ez recently with netflow
and its really nice.
I only do a few hours when filtering.
On 12/01/2017 08:03 AM, Mike Hammett wrote:
The people I know using PRTG have left as it doesn't scale and has
several other limitations. They've moved to netXMS.
-----
Mike Hammett
Intelligent Computing Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix><https://www.linkedin.com/company/midwest-internet-exchange><https://twitter.com/mdwestix>
The Brothers WISP <http://www.thebrotherswisp.com/>
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<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------------------------------------------------
*From: *"Daniel Gerlach" <[email protected]>
*To: *[email protected]
*Sent: *Thursday, November 30, 2017 10:21:58 AM
*Subject: *Re: [AFMUG] NetFlow Analyzers
prtg is free for 100 sensors
1 senor = netflow
2017-11-30 16:28 GMT+01:00 Justin Marshall <[email protected]
<mailto:[email protected]>>:
Ended up trying this one
(https://sourceforge.net/projects/flowviewer/)
Got the back-end (Silk) up and collection flows, just having a
heck of a time trying to get the front-end to see the back-end.
I'm sure it's something simple.
Thanks for all the suggestions. I may end up trying another if I
can't get this one going....
-----Original Message-----
From: Af [mailto:[email protected]
<mailto:[email protected]>] On Behalf Of Steve
Sent: Thursday, November 30, 2017 9:04 AM
To: af
Subject: Re: [AFMUG] NetFlow Analyzers
Not free at all - but I've explored many of the products out
there. The one I like the most isn't free and isn't on prem so
finding a way to set up a tunnel with them would be beneficial.
https://www.talaia.io/overview/
I've used ntop, scrutinizer (pretty good actually and has a free
level I believe) and the netflow analyzer. If I recall it was
$1500 for 10 interfaces. If you pipe everything through some
10Gbps channels you only need to use 1-2. Any of them require a
good processor and good disk IO (use an ssd) so plan accordling.
Or just use amazon and set up a tunnel to them to dump the data.
That ELK version looks interesting though. I'm not a huge fan of
ELK at all but I do want to take a look at it now.
--
Steven Kenney
Network Operations Manager
WaveDirect Telecommunications
http://www.wavedirect.net
(519)737-WAVE (9283)
----- Original Message -----
From: "Justin Marshall" <[email protected]
<mailto:[email protected]>>
To: "af" <[email protected] <mailto:[email protected]>>
Sent: Tuesday, November 28, 2017 12:57:39 PM
Subject: [AFMUG] NetFlow Analyzers
Hi,
Does anyone know of a good (preferably open-source) NetFlow
analyzer? Ntop's pricing scheme seems to be a little steep for
the amount of data I need to collect...
Thanks,
Justin
[email protected]
<mailto:[email protected]><mailto:[email protected]
<mailto:[email protected]>>
--
