Pull definitions from SEPM

Hi,

I am in the process of setting up an SEPM that does not have an outbound internet connection and I am struggling to find out how I can get these definitions, downloading them every couple of days is not a long term solution. We already have a separated network which has an SEPM with an outbound internet connection, and I can pitch the need for access between the new SEPM that doesn’t have outbound internet to the SEPM that doesn’t have outbound internet.

Is it possible for one SEPM to pull definitions from another SEPM? If so is there a knowledge base article detailing these instructions?

If it isn’t possible is there a way around this situation?

Thanks,

Jon