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How to Force or Pre-Define Port Used For Multi Threaded Server Dispatchers (Doc ID 214114.1)

Last updated on JANUARY 21, 2025

Applies to:

Oracle Net Services - Version 10.2.0.4 to 19.9.0.0.0 [Release 10.2 to 19.0]
Oracle Database - Enterprise Edition - Version 10.2.0.4 to 19.9.0.0.0 [Release 10.2 to 19]
Oracle Database - Enterprise Edition - Version 19.2.0.0.0 and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Oracle Net
Multi Threaded Server (MTS
Shared Server

Goal

How to ensure shared server dispatchers start on a certain port number.Shared server was formally known as Multi threaded Server.

It is default behavior for the dispatcher port number to change each time the database or dispatcher is re-started, unless the dispatcher_clause has port number used.

Solution

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In this Document
Goal
Solution

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