Remote DB connections via Oracle SQLnet

What do you mean by

haven't been able to integrate that into the Collector server

Have you built built the collection script? Does it run from the collector debug? Does it output in LM's prescribed output format? That is putting the cart before the horse since you would need to know script or batchscript. That will depend on discovery. Have you figured out how you're going to get instances into LM (manually or automatically)? I assume it would be multi-instance since you might have multiple DBs per resource in LM.