Handling probel.

[Cappelletti Marc]

Hi all,
 
Does anyone aver encountered this problem:
 
My webApp is running on a Tomcat server. When I dispatch a request
through a "welcome.do" action, everything is well done. But when I type
or I click on a link which points on a "contact.do" for example, Apache
cannot handle this.
 
Does anyone have an idea on how make Apache handling the *.do patterns
in order to interpret them correctly?
 
Thank you very much.
 
Marc