Recommended Port Numbers

Oracle Corporations recommends the following port numbers for TCP/IP and TCP/IP with SSL protocol addresses:

 

Port

Description

1521

Default listening port for client connections to the listener. In future releases, this port number may change to the officially registered port number of 2483 for TCP/IP and 2484 for TCP/IP with SSL. 

1575

Default and officially registered listening port for client connections to an Oracle Names server

1630

Default and officially registered listening port for client connections to Oracle Connection Manager.

1830

Default and officially registered listening port for administrative commands to Oracle Connection Manager