Close all unused ports

Keep only the minimum number of ports open. Close all ports not in use.

The Oracle Central Coding application always uses the following ports:

• Port 1521—Default connection to the Oracle database.
• One port between 14000-14100—For connection to the Job Scheduler. When multiple instances of the Oracle Central Coding application are installed on the same server, the port number is incremented for each additional instance.

The Oracle Central Coding application may use the following ports:

• Port 80—For the client connection (HTTP).
• Port 443—For the client connection (HTTPS).

Note:

The Oracle Central Coding application does not require both Port 80 and Port 443. You can configure the Oracle Central Coding application to use only HTTP or only HTTPS. For more information, see the Installation Guide.