DX Unified Infrastructure Management

Hi All,

I have NFA 9.3.2 installed in  my environment,

I have enabled NBAR on the router end and also imported the nbar.csv file to create Application mappings.

nbar.csv file contains details only for some default applications. Will I need to manually enter the details for my specific applications in the nbar.csv file.

Does it also support https traffic.

Take a look at this doc and verify you are getting NBAR2 data with an Engine ID of 13 and an Application ID that matches up with one of the applications in the nbar2.csv. 

Tech Tip: How to verify NBAR2 Application data for NFA 9.2 using Wireshark

There is also a working example of a Cisco CSR1000 device configuration for NBAR2 posted here How To Enable NetFlow

Hi Chris,

Thanks for the help.

I do have Cisco2951 models in my environment, Can I get the link/some details of how to configure NBAR on the same

Its always best to check directly with Cisco for guidance on how to configure your specific device and IOS version.  The link Mustafa1 posted below should help.  If not you usually can find your device configuration by searching Cisco's website.

Hi,

check this for NBAR configuration http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_nbar/configuration/xe-3s/qos-nbar-xe-3s-book.pdf