Firepower: What NetFlow version?

[swscco001]

Hello everybody,

our customer is using FMC and FTDs running 6.6.4 and wants to use netflow

to find out their top talkers etc.

He wants to know what NetFlow version is used (verion 5 or 9)? I did not find this information on CCO.

Depending on this the want to decide if they use the software products PRTG or Stealthwatch.

Thanks a lot!

Bye
R.

[Mohammed al Baqari]

It supports both same as in ASA but configured through flexconfig objects.
Its not yet supported directly of FMC.

https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/netflow/216126-configure-netflow-secure-event-logging-o.html

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[Marvin Rhoads]

Netflow on Firepower (and ASA) is a Cisco extension of Netflow v9 that they refer to as NSEL (Netflow Secure Event Logging). Both PRTG and Stealthwatch can ingest it just fine.