Free Program to take netflow

Sun May 19 13:29:00 UTC 2019

ES, Kibana, pmacct and some glue (JSON to ES batching)

... and of course a lot of time and resources (eg. h/w).

Cheers
Chris

On Sat 18. May 2019 at 18:04, Joe Loiacono <jloiacon at gmail.com> wrote:

> Dennis,
>
> You might try FlowViewer https://sourceforge.net/projects/flowviewer
>
> Fairly easy Linux install over top of SiLK, netflow capture and analysis
> software from Carnegie-Mellon. SiLK is very robust and FlowViewer provides
> a web-based interface with extensive analysis, graphing and tracking tools.
> Filtering includes by AS. You can create an MRTG-like set of long-term
> graphs for each AS and as a group of top 10 ASes (Last 24 Hours, 7 Days, 4
> Weeks, 3 Years.)
>
> Best,
>
> Joe
> On 5/17/2019 10:26 AM, Dennis Burgess via NANOG wrote:
>
> I am looking for a free program to take netflow and output what the top
> traffic ASes to and from my AS are.   Something that we can look at every
> once in a while, and/or spin up and get data then shutdown..  Just have two
> ports need netflow from currently.
>
>
>
> Thanks in advance.
>
>
>
>
>
> *[image: LTI-Full_175px]*
>
> *Dennis Burgess, Mikrotik Certified Trainer *
>
> Author of "Learn RouterOS- Second Edition”
>
> *Link Technologies, Inc* -- Mikrotik & WISP Support Services
>
> *Office*: 314-735-0270  Website: http://www.linktechs.net
>
> Create Wireless Coverage’s with www.towercoverage.com
>
>
>
>
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