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Home > Success Center > Network Performance Monitor (NPM) > NPM - Knowledgebase Articles > Page is slow when accessing VM nodes

Page is slow when accessing VM nodes

Updated: November 9, 2016


This error was caused by Orion because it's unable to access VMAN's IP address:

An error occurred while making the HTTP request to https://<vman ip>/swvm/services/InformationService. 


  • NPM version 12



VMAN server is unreachable by the Orion server.



  1. Log in to Orion Web Console as administrator.
  2. Click Virtualization Settings.
  3. Disable the VMAN Integration.


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