Recommended Port Numbers

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

Port

Protocol

Description

1521

TCP/IP

Default listening port for client connections to the listener. In future releases, this port number may change to the officially registered port number or 2483.

2481

TCP/IP

Recommended and officially registered listening port for client connections to the Oracle8i JServer option

2484

TCP/IP with SSL

Recommended and officially registered listening port for client connections to the listener

2482

TCP/IP with SSL

Recommended and officially registered listening port for client connections to the Oracle8i JServer option

1575

TCP/IP or TCP/IP with SSL

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

1630

TCP/IP

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

1830

TCP/IP

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