Configuring Apache to Proxy Your Port

From OCS Support Wiki

[edit] Introduction

Proxying your port through Apache is necessary if you want yourdomain.com to use your port that you've been assigned, typically for a Mongrel process.

[edit] Instructions

Once you've got Mongrel or Lighttpd running, you will need to proxy your site to it in Webmin. To do so, login to Webmin and click on Servers, Apache Webserver, and then click on Aliases and Redirects. Under Map local to remote URL's put / in the Local URL Path, and put http://0.0.0.0:60000/ (replace 60000 with your port number) in the Remote URL box. If the box is grayed out, you can click the radio button next to the box and it will allow you to enter the remote URL. Do the same for the Map remote Location: headers to local section and click Save and then click Apply Changes in the topmost left portion of the page.