title: IIS 7.5 - Exposing a website on a different port is not visible outside of localhost
body: <p>I have a Windows 2008 Web Server with IIS 7.5. There is a website on port 80 which I can hit using the IP address or domain name. I added another website on port 83, and if I navigate to localhost:83 on the server I can see the website just fine. But when trying to access the website using the IP address and port number I am getting a 404. </p>
  
  <p>I have a feeling that I will need a DNS entry or some other settings to expose this site to the internets. </p>
  
  <p>To reiterate:</p>
  
  <ul>
  <li><a href="http://72.xxx.xxx/" rel="nofollow">http://72.xxx.xxx/</a>     resolves fine (port 80)</li>
  <li><a href="http://72.xxx.xxx:80/" rel="nofollow">http://72.xxx.xxx:80/</a>  resolves fine (port 80)</li>
  <li><a href="http://72.xxx.xxx:83/" rel="nofollow">http://72.xxx.xxx:83/</a>  <strong>does not resolve</strong></li>
  <li>localhost/      resolves fine (port 80)</li>
  <li>localhost:80    resolves fine</li>
  <li>localhost:83    resolves fine (on the server only)</li>
  </ul>
  
  <p>Obviously my binding is set to HTTP *83 with all IP address, same as the one on port 80</p>
  
  <p>My end game is to make this a sub domain, which I know requires DNS, but I am hoping to just expose it using the port for now.</p>
  
  <p>Any advice would be most appreciated. </p>