hostname redirect rule assistance

Jun 3, 2013 at 4:29 PM
Edited Jun 3, 2013 at 4:34 PM
I am attempting to redirect all traffic attempting to reach any part of (or to a specific page
It is a dotnetnuke portal.

What I have is
RewriteCond %{HTTP_HOST} ^$
RedirectRule ^/(.*)$$

Which redirects to and ignores the rest of the url.
The condition seems to function correctly but how do I include the rest of the url?