Oracle Fusion Middleware Release Notes for Oracle Directory Server Enterprise Edition

Message Queue Requirements

By default, Message Queue uses dynamic ports for all services except for its port mapper. To access the Message Queue broker through a firewall, the broker should use fixed ports for all services.

After installing the core, you must set the imq.<service_name>.<protocol_type>.port broker configuration properties. Specifically, you must set the imq.ssljms.tls.port option. Refer to the Message Queue documentation for more information.