Oracle Application Server B32100-01 Installation Manual page 222

Ports to Open in Firewalls
For a 10g (10.1.4.0.1) instance, you need access to Oracle Internet Directory, OracleAS
Metadata Repository, Oracle Notification Server, and SJP ports. You need to open the
following ports used by these components in the firewall
LDAP: port 389
■
LDAP SSL: port 636
■
SQL*Net 2: port 1521
■
OPMN ONS remote: port 6200
■
OC4J AJP: port 12501
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C-4 Oracle Application Server Installation Guide
The port numbers listed here are the default ports for the
Note:
components. You may have different ports in your environment.