title: Set up node so it is externally visible?
body: <p>Newbie question - might be more appropriate for ServerFault, apologies if so. </p>
  
  <p>I'm setting up node on Ubuntu 11.10, following the <a href="http://howtonode.org/how-to-install-nodejs" rel="noreferrer">excellent howtonode instructions on installing Node</a>. </p>
  
  <p>I can get the Hello World page running on 127.0.0.1:8000, but how do I set it up to appear for my server's external IP? </p>
  
  <p>I'm used to configuring Apache - what's the node equivalent of Apache's "Hello World" page?</p>
  
  <p>Thanks for your help. </p>
  
  <p>UPDATE: Maybe what I need is a tutorial on hosting Node. Would be great if anyone could suggest a good one. </p>