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Home > Success Center > Netflow Traffic Analyzer (NTA) > Data is not available for NBAR2

Data is not available for NBAR2

Overview

There is no data available in a Top Applications resource set to NBAR2 mode.

Environment

  • NTA 4.2 and later

Cause

In most cases, data is not available on a Top Applications resource set to NBAR2 mode for one of the following reasons:

  • You are receiving NetFlow data, but not NBAR2 data.
  • You are not receiving NetFlow or NBAR2 data.

Resolution

  • Have you set up NBAR2 on your Cisco devices? See this article for instructions.
  • See this article for general troubleshooting tips when data is not available.
  • Do your devices support NBAR2? See this Cisco article for more information.

 

 

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