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Home > Success Center > Database Performance Analyzer (DPA) > DPA - Knowledgebase Articles > Enable Windows Authentication using NTLMv2 in Ignite PI

Enable Windows Authentication using NTLMv2 in Ignite PI

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Created by Interspire Import, last modified by MindTouch on Jun 23, 2016

Views: 1,489 Votes: 0 Revisions: 14

Overview

Certain Microsoft domain configurations require authentication with the domain controller to use NTLMv2. By default, Ignite PI authenticates with the Domain Controller using NTLM when using Windows authentication.   

 

If your Domain Controller requires NTLMv2 you may receive the following error when attempting to connect to a SQL Server instance using Windows authentication:
Login failed for user ''.  The user is not associated with a trusted SQL Server connection.

 

You may also see this error if the user credentials are incorrect, so you should first verify if the user name and password are correct before attempting the following solution.

Environment

  • All DPA versions
  • Ignite 4.3 and later

Steps

  1. Add the following property to <ignite_install_directory>/iwc/tomcat/ignite_config/idc/system.properties
     

    com.confio.idc.wizard.showAdditionalConnectionProperties=true

     

  2. Enter useNTLMv2=true in the JDBC URL Properties field on the Repository Connection Information screen.

    enterrepositoryconnectioninfo.gif

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