A MSSP partner is planning is to run a lightweight LogPoint collector VM at each of their customers, and then setting up the main LogPoint servers with compute and storage at their end. They will have the Open Door tunnel open to the LogPoint Collectors, but won't be able to expose the customer's Domain Controller/LDAP publicly. Therefore, the LogPoint Collector needs to collect the LDAP enrichment data from the local DC, instead of the main LogPoint server.
Is there a way of making this happen without engineering changes, such as by redirecting the main server's LDAP query through the tunnel somehow, or by the collector fetching something to a file to then send across?