Struts2 struts.xml

[Xerelo]

Y digo yo, ¿a ninguno de los dos se os ha ocurrido buscar en la página de struts ?

http://struts.apache.org/2.2.3/docs/...er-result.html

where the target servlet/JSP receives the same request/response objects as the original servlet/JSP

Lo que es un forward

http://struts.apache.org/2.2.3/docs/...ct-result.html

The response is told to redirect the browser to the specified location (a new request from the client). The consequence of doing this means that the action (action instance, action errors, field errors, etc) that was just executed is lost and no longer available.

Un redirect

herwex, si no sabes algo con seguridad, como mínimo avísalo.