Hi Deltona,
I can confirm this is the current limitation of IPAM as it doesn't support additional polling engine. I'm looking on technical possibilities to let IPAM use existing additional polling engine for NPM that monitors your DHCP server already/Node without a need of having AP IPAM package.
When you described that above, it looks you have two IPAM instances - each on separate machine/polling engine. And I assume if we would allow you to use existing Nodes from AP instance in the IPAM, you would not need two but just a single one, correct?
thanks,
Michal