title: Sharepoint 2013 - 404 Not Found while accessing site collection from outside
body: <p>This question may be a dublicate, but no recent post leads to a working answer for my case.</p>
  
  <p>I have a Sharepoint 2013 running on a Windows Server 2012. Following issue appeared:</p>
  
  <p>I made a new Site-Collection as wiki. Everything (links,...) works fine on the server but when I want to access the wiki from outside (not localhost) the server runs in a 404 Not found error. </p>
  
  <pre><code>http://localhost/sites/wiki/Pages/Home.aspx - works fine(localhost)
  
  http://10.38.0.15/sites/wiki/Pages/Home.aspx - doesn't work.
  </code></pre>
  
  <p>I checked the IIS settings, all servers are up and running. The log file has no errors in it.</p>
  
  <p>Does anyone know, how to solve this problem? </p>
  
  <p>thx
  Jürgen</p>