In the installation and initial runtime configuration programs, port numbers will be chosen for various services. These port numbers can be any number from 1 to 65535.
Table 1–2 lists the port numbers that are designated after installation.
Table 1–2 Port Numbers Designated During Installation
Port Number |
Service (configutil parameter) |
---|---|
389 |
Standard Directory Server LDAP Port on the machine where you install Directory Server. This port is specified in the Directory Server installation program. (local.ugldapport) |
110 |
Standard POP3 Port. This port may conflict with the MMP port if installed on the same machine. (service.pop.port) |
143 |
Standard IMAP4 Port. This port may conflict with the MMP port if installed on the same machine. (service.imap.port) |
25 |
Standard SMTP Port. (service.http.smtpport) |
80 |
Messenger Express HTTP Port. This port may conflict with the Web Server port if installed on the same machine. (service.http.port) |
995 |
POP3 over SSL port. For encrypted communications. (service.pop.sslport) |
993 |
IMAP over SSL Port. For encrypted communications. This port may conflict with the MMP port if installed on the same machine. (service.imap.sslport) |
443 |
HTTP over SSL Port. For encrypted communications. (service.http.sslport) |
7997 |
Messaging and Collaboration Event Notification Service (ENS) Port. |
27442 |
Port that is used by the Job Controller for internal product communication. |
49994 |
Port that is used by the Watcher for internal product communication. See the Sun Java System Messaging Server Administration Guide for more information on the Watcher. (local.watcher.port) |
If certain products are installed on the same machine, you will encounter port number conflicts. Table 1–3 shows potential port number conflicts.
Table 1–3 Potential Port Number Conflicts
Conflicting Port Number |
Port |
Conflicting Port |
---|---|---|
995 |
POP3 over SSL |
MMP POP3 Proxy with SSL |
143 |
IMAP Server |
MMP IMAP Proxy |
110 |
POP3 Server |
MMP POP3 Proxy |
993 |
IMAP over SSL |
MMP IMAP Proxy with SSL |
80 |
Web Server port |
Messenger Express |
If possible, you should install products with conflicting port numbers on separate machines. If you are unable to do so, then you will need to change the port number of one of the conflicting products.
Use the configutil utility to change port numbers.
See configutil in Sun Java System Messaging Server 6.3 Administration Reference for complete syntax and usage.
The following example uses the service.http.port configutil parameter to change the Messenger Express HTTP port number to 8080.
# configutil -o service.http.port -v 8080 # stop-msg http $start-msg http |