C Default Port Numbers

By default, the installer assigns port numbers to components from a set of default port numbers. This appendix contains a list of these port numbers.

If you want to use a different set of port numbers, you have to create a file called staticports.ini, in which you list the port numbers that you want to use. See Section 2.7.3, "Using Custom Port Numbers (the "Static Ports" Feature)" for details.

This appendix contains the following topics:

• Section C.1, "Method of Assigning Default Port Numbers"

• Section C.2, "Default Port Numbers"

• Section C.3, "Ports to Open in Firewalls"

C.1 Method of Assigning Default Port Numbers

The installer assigns default port numbers to each component using the following method:

1. The installer checks if the default port number is in use. If it is not in use, the installer assigns it to the component.

2. If the default port number is already in use by an Oracle product or by any running application, the installer tries the lowest number in the port number range. It keeps trying the port numbers in the range until it finds one that is available.

C.2 Default Port Numbers

Table C-1 lists the default port numbers for components. The last column, Name in staticports.ini, specifies the component name as it appears in the staticports.ini file, which enables you to override the default port numbers. See Section 2.7.3, "Using Custom Port Numbers (the "Static Ports" Feature)" for details.

Table C-1 Default Port Numbers and Ranges (Grouped by Component)

Component	Default Port	Port Number Range	Name in staticports.ini
Oracle Process Manager and Notification Server (OPMN)
Oracle Notification Server Request Port	6003	6003 - 6099	Oracle Notification Server Request port
Oracle Notification Server Local Port	6100	6100 - 6199	Oracle Notification Server Local port
Oracle Notification Server Remote Port	6200	6200 - 6299	Oracle Notification Server Remote port
Oracle Application Server Containers for J2EE (OC4J)
OC4J AJP	12501	12501 - 12600	Not settable through staticports.ini
Default Web Site, with HTTP protocol	8888	8888 - 8987	Not settable through staticports.ini
OC4J RMI	12401	12401 - 12500	Not settable through staticports.ini
RMIS	12701	12701 - 12800	Not settable through staticports.ini
JMS	12601	12601 - 12700	Not settable through staticports.ini
IIOP	13301	13301 - 13400	Not settable through staticports.ini
IIOPS1	13401	13401 - 13500	Not settable through staticports.ini
IIOPS2	13501	13501 -13600	Not settable through staticports.ini
Oracle HTTP Server
Listen Port	7777	80; 7777 - 7877; 8888	Not settable through staticports.ini
Listen (SSL) Port	4443	4443	Not settable through staticports.ini
Port	7777	80; 7777 - 7877; 8888	Oracle HTTP Server port
SSL Port	4443	443, 4443	Oracle HTTP Server SSL port
Oracle HTTP Server Diagnostic port	7200	7200 - 7299	Not settable through staticports.ini
Miscellaneous
Java Object Cache	7000	7000 - 7099	Not settable through staticports.ini
Port Tunneling	7501	7501 - 7599	Not settable through staticports.ini

C.3 Ports to Open in Firewalls

If you plan to install Oracle Application Server behind firewalls, you need to open certain ports in the firewall during installation (and also during runtime).

For a 10g Release 3 (10.1.3.2.0) middle-tier instance, you need access to Oracle Notification Server and AJP ports. You need to open the following ports used by these components in the firewall:

• OPMN Oracle Notification Server remote port

• OC4J AJP port