Free solution netflow analyzer for slpunk?

[lehoang47tin]

I want to collect and analyze Netflow from Cisco devices and NetFlow Optimizer (NFO) 60days free trial. I am looking for a free Netflow analyzer solution.

[to4kawa]

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[bgraabek_splunk]

Splunk Stream (https://splunkbase.splunk.com/app/1809/), a free Splunk supported app/add-on, can collect Netflow data, but in terms of analysing specifically the Netflow data there are no built-in dashboards.
I have seen a number of different Netflow related dashboards made by customers to visualise the data.

The Stream app can do a lot of things not possible with Netflow on its own, and the app does have dashboards out of the box for some of that capability.