Last week I deployed my scom agents on my domain controllers. The installation was succesful and of course I checked the agent proxing checkbox in the administration console. After 30 minutes I checked the status of my agent and it was grayed out!! So I looked at the event log of my dc and saw this error Event Type: Error Event Source: HealthService Event Category: Health Service Event ID: 7017 Date: 4/07/2008 Time: 11:49:36 User: N/A Computer: Description: The health service blocked access to the...(read more)

Read the complete post at http://scug.be/blogs/scom/archive/2008/08/18/opsmgr-agent-greyed-out-on-domain-controller.aspx