NetXMS Forum

Zone proxies should also be in the zone which they belong to. System automatically knows that if a node is set as a proxy for a zone, it will be polled directly from the server. (make sure you are running at least 2.0.5+, since this was added only recently)

It seems the firewall rule the netxms client installer created was only for the public. I had to change it to domain as well - since I'm on a windows domain. The issue has been resolved. Thanks for your help!