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Home > Success Center > Netflow Traffic Analyzer (NTA) > NTA pie charts do not render on Summary view

NTA pie charts do not render on Summary view

Updated July 28, 2016


This article provides brief information and steps to resolve the issue when the NTA Summary view shows all Pie charts as distorted. A refresh will fixes the form of the charts. 

The interfaces for nodes show Unknown when SNMP and List Resources.. 


  • NPM version 12
  • NTA version 4.2



The issue is caused by corrupted views in NTA. 


  1. Repair NTA from the Control Panel.
  2. Run Configuration Wizard.





Last modified
19:26, 27 Jul 2016