names,IP Addresses, and some administration capabilities. For the users, it is almost as if they
havetheir own web server, without the hardware and basic server maintenance. These virtual
serversdo not span application server instances. For more information about virtual servers,
seeChapter 13, “Conguring the HTTP Service.”
Inoperational deployments, for many purposes you can use virtual servers instead of multiple
applicationserver instances. However, if virtual servers do not meet your needs, you can also
usemultiple application server instances. On stopping, application server instance stops
acceptingnew connections, then waits for all outstanding connections to complete. If your
machinecrashes or is taken oine, the server quits and any requests it was servicing may be
lost.
Portsin the Enterprise Server
Thefollowing table describes the port listeners of the Enterprise Server.
TABLE1–2 EnterpriseServer Listeners that Use Ports
Listener DefaultPortNumber Description
Administrative
server
4848 Adomain’sadministrative server is accessed by the Admin Console and the asadmin utility.
Forthe Admin Console, specify the port number in the URL of the browser. When
executingan asadmin command remotely, specify the port number with the --port option.
HTTP 8080 Theserver listens for HTTP requests on a port. To access deployed Web applications and
services,clients connect to this port.
HTTPS 8181 Web applications congured for secure communications listen on a separate port.
IIOP 3700 Remoteclients of enterprise beans (EJB components) access the beans through the IIOP
listener.
IIOP,SSL 3820 Anotherport is used by the IIOP listener congured for secure communications.
IIOP,SSLand
mutual
authentication
3920 Anotherport is used by the IIOP listener congured for mutual (client and server)
authentication.
SIP 5060 Theserver listens for SIP requests on a port.
SIPS 5061 SIP/converged applications congured for secure communications listen on a separate port.
JMX_ADMIN 8686
JMS 7676
EnterpriseServer Concepts
SunGlassFishEnterprise Ser ver2.1 Administration Guide • December 200830