Event Message:

ACS was not able to get the Domain Controller name to access the Active Directory, and failed with (code) error.

Source

Event Log

Event ID

Event Type

RSVP

System

11006

Error

Explanation:

This event indicates a communications problem with the network.

User Action:

Check the domain configuration for proper communications operations. You might also want to check other events for indications of a communication problem on the network.