Remote Listeners for an Oracle RAC Database

A remote listener, such as SCAN listener, is a listener residing on one computer that redirects connections to a database instance on another computer.

Caution:

Do not modify the REMOTE_REGISTRATION_ADDRESS parameter for your Oracle RAC deployment. The REMOTE_REGISTRATION_ADDRESS parameter is set by default to protect against TNS poisoning. Refer to Oracle AI Database Net Services Reference for more information about REMOTE_REGISTRATION_ADDRESS parameter.

In Oracle RAC environments, Oracle recommends that you let the Oracle Agent manage the Oracle listeners for the databases.

See Also:

• Net Service Names and the tnsnames.ora for more information about listener associations defined in the tnsnames.ora file
• Oracle AI Database Net Services Reference for more information about the listener.ora file
• Oracle AI Database Net Services Reference for an overview of listeners