Mine

<VirtualHost *:80>
 ServerName www.oslis.org
 ServerAlias new.oslis.org www.oslis.7tnw.com
 ServerAdmin arturo.j.guillen@state.or.us
 ServerSignature On

 Redirect 301 /secondary/index.php http://secondary.oslis.org/admin/cm/mlacitationss

 <IfModule mod_rewrite.c>
   RewriteEngine On

   # use RewriteLog to debug problems with your rewrite rules
   # disable it after you found the error our your harddisk will be filled *very fast*
   # RewriteLog "/var/log/apache2/rewrite_log"
   # RewriteLogLevel 2

   # rewrite any other access to the zope server using a proxy [P] and add the VMH magic keywords
   RewriteRule ^/(.*) \
      http://127.0.0.1:8185/VirtualHostBase/http/%{HTTP_HOST}:80/site/VirtualHostRoot/$1 [L,P]
 </IfModule>

 <IfModule mod_proxy.c>
   ProxyVia On

   # prevent the webserver from beeing used as proxy
   <LocationMatch "^[^/]">
     Deny from all
   </LocationMatch>
 </IfModule>

</VirtualHost>