Windows Server 2012 IPAM Error: Unblock IPAM Access

Received the following error when attempting to provision a server to be managed by IPAM:

Unblock IPAM Access

unblockipamerror

Firewall? Nope
Network Connectivity? Yep

Since IPAM is applied through Group Policy I thought to run “gpresult /r” and lo-and-behold the policies were not being applied to the server due to security filtering. Somehow the automated provisioning task failed to add this server to policies security filter. Added the computer object to the filter and now IPAM is working.

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