Technical data
Configuring the Listen Port
Administration Guide 8-5
Configuring the Listen Port
You can specify the port that each WebLogic Server listens on for HTTP requests. 
Although you can specify any valid port number, if you specify port 
80, you can omit 
the port number from the HTTP request used to access resources over HTTP. For 
example, if you define port 
80 as the listen port, you can use the form 
http://hostname/myfile.html instead of 
http://hostname:portnumber/myfile.html.
You define a separate listen port for regular and secure (using SSL) requests. You 
define the regular listen port on the Servers node in the Administration Console, under 
the Configuration/General tab, and you define the SSL listen port under the 
Configuration/SSL tab.
Web Applications
HTTP and Web services are deployed according to the Servlet 2.3 specification from 
Sun Microsystems, which describes the use of Web Applications as a standardized way 
of grouping together the components of a Web-based application. These components 
include JSP pages, HTTP servlets, and static resources such as HTML pages or image 
External DNS Address If your system includes an 
address translation 
firewall that sits between 
the clustered WebLogic 
Servers and a plug-in to a 
web server front-end, 
such as the Netscape 
(proxy) plug-in, set this 
attribute to the address 
used by the plug-in to talk 
to this server. 
Attribute Description Range of Values Default Value










