ABL clients provide this information when they specify the CONNECT( ) method, and AppServer Open Clients provide it using an equivalent Open Client method. You must specify this information for NameServers and other Unified Broker components in OpenEdge Management or OpenEdge Explorer or directly in the Unified Broker properties file (ubroker.properties). For more information, see Configuration

If the component uses a UDP service name rather than a port number, you must also ensure that the services file on the component host (or Network Information Services (NIS), if used) properly defines the UDP service name.