Remote Satellite Server 404 Page

G'day,

I am trying to configure a 404 page for the remote satellite server. It is routing correctly but is returning a HTTP 200 instead.

If I went to

http://sites/cs/Sites?lookup (404)

http://rss/ss/Sites?lookup (200)

Both returns the same error page.

web.xml on CS is configured to

<error-page>

  <error-code>404</error-code>

  <location>

    /ContentServer?pagename=Foo/layout&amp;c=Page&amp;cid=12345&amp;d=

  </location>

</error-page>

and web.xml on RSS is configured to

<error-page>

  <error-code>404</error-code>

  <location>

    /Satellite?pagename=Foo/layout&amp;c=Page&amp;cid=12345&amp;d=

  </location>

</error-page>

Is there a problem with how it is configured?