Oracle Database Component Port Numbers and Protocols

This table lists the port numbers and protocols configured for Oracle Database components during a single-instance installation. By default, the first port in the range is assigned to the component, if it is available.

Table D-1 Protocols and Default Port Numbers for Oracle Database Components

Component Description Default Port Number Port Range Protocol

Oracle Net Services Listener

Enables Oracle client connections to the database over the Oracle Net Services protocol. You can configure it during installation. To reconfigure this port, use Net Configuration Assistant.

1521

Port number changes to the next available port.

Modifiable manually to any available port.

TCP

Oracle Connection Manager

Listening port for Oracle client connections to Oracle Connection Manager. It is not configured during installation, but can be configured manually by editing the cman.ora parameter file. This file is located under the /network/admin directory.

1630

1630

TCP

Oracle XML DB

The Oracle XML DB HTTP port is used if web-based applications must access an Oracle database from an HTTP listener. You must configure this port manually.

0

Configured Manually

HTTP

Oracle XML DB

The Oracle XML DB FTP is used when applications must access an Oracle database from an FTP listener. You must configure this port manually.

0

Configured Manually

FTP