Markgyver,   Would you confirm a couple things for me, such as if you have the OpenManage Advanced license, as well as if you see configuration inventory on the devices of the second network? I ask as it is normally a license or inventory issue, so I wanted to confirm those first.    Let me know what you see.   
I'm running OME v.3.10.0 (Build 169) and managing hosts on two different network segments. OME's primary IP is on the same network as some of the hosts. The secondary networks is available through a manually added route. OME can find and see the status of all the hosts on both segments. I can create a template using a reference host (PowerEdge R6525) on the secondary network, but I'm not able to deploy the template to the rest of similar nodes on that secondary network. Only some few nodes from the primary network are available to be choosen.    Has anyone else had similar problems? How did you fix it?   Thanks. Marcos
Unable to deploy template to hosts in another available network segment.