Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
Look at this below file...you can set lot of parameters/properties under web.xml file...
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>Project Name</display-name>
<servlet>
<servlet-name>action</serv
<servlet-class>org.apache.
<init-param>
<param-name>definitions-co
<param-value>/WEB-INF/tile
</init-param>
<init-param>
<param-name>definitions-de
<param-value>0</param-valu
</init-param>
<init-param>
<param-name>definitions-pa
<param-value>0</param-valu
</init-param>
<init-param>
<param-name>config</param-
<param-value>/WEB-INF/stru
</init-param>
<init-param>
<param-name>debug</param-n
<param-value>3</param-valu
</init-param>
<init-param>
<param-name>log4jPropertyF
<param-value>log4j.propert
</init-param>
<init-param>
<param-name>detail</param-
<param-value>3</param-valu
</init-param>
<load-on-startup>1</load-o
</servlet>
<servlet-mapping>
<servlet-name>action</serv
<url-pattern>*.do</url-pat
</servlet-mapping>
<welcome-file-list>
<welcome-file>Login.jsp</w
</welcome-file-list>
<error-page>
<exception-type>java.lang.
<location>/ErrorPage.jsp</
</error-page>
<taglib>
<taglib-uri>/WEB-INF/strut
<taglib-location>/WEB-INF/
</taglib>
<taglib>
<taglib-uri>/WEB-INF/strut
<taglib-location>/WEB-INF/
</taglib>
<taglib>
<taglib-uri>/WEB-INF/strut
<taglib-location>/WEB-INF/
</taglib>
<taglib>
<taglib-uri>/WEB-INF/strut
<taglib-location>/WEB-INF/
</taglib>
<resource-ref>
<res-ref-name>jdbc/Project
<res-type>javax.sql.DataSo
<res-auth>Container</res-a
</resource-ref>
<resource-ref>
<res-ref-name>mail/Project
<res-type>javax.mail.Sessi
<res-auth>Container</res-a
</resource-ref>
<security-role>
<role-name>Manager</role-n
</security-role>
<security-role>
<role-name>Administrator</
</security-role>
<security-role>
<role-name>SuperAdministra
</security-role>
</web-app>
i hope it may help you...
R.K