adding a Route to the a Router in Zend Framework

Question

I am using the mod-rewrite router.

I am trying to add a Route to the router that will convert the following url:
baseurl/category/aaa/mycontroller/myaction/param/v

Answer 1

$Router=$this->_front->getRouter();
$CategoryRoute = new Zend_Controller_Router_Route('category/:category/:controller/:action/*');
$Router->addRoute('category', $CategoryRoute);

Try adding a start to specify the existence of extra params