bad IFD throwing HTTP Error 401 - Unauthorized: Access is denied

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  I have inherited a few systems that were set with a strange IFD setup

  the most commom effects are dowble authentication or windows prompt that does not work and throw a

  HTTP Error 401 - Unauthorized: Access is denied

  I believe the issue is with a proxy or firewall that receives the external url and redirect to a internal crm url like localhos:5555

  is there a practical way to track where it is breaking?

  I know a proper ifd will have federation services, but what could cause the send windows prompt to do not recognize the AD password?

  Monday, March 24, 2014 8:06 AM