title: Why I can't access remote Jupyter Notebook server?
body: <p>I have started a Jupyter Notebook server on my centos6.5 server.And jupyter is running like</p>
  
  <pre><code>[I 17:40:59.649 NotebookApp] Serving notebooks from local directory: /root
  [I 17:40:59.649 NotebookApp] 0 active kernels 
  [I 17:40:59.649 NotebookApp] The Jupyter Notebook is running at:https://[all ip addresses on your system]:8045/
  [I 17:40:59.649 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
  </code></pre>
  
  <p>When I want to access Jupyter remotely in the same local area network, say open <code>http://192.168.1.111:8045/</code>, I can't open a Jupyter page at all. By the way, I can access remote centos server successfully.</p>
  
  <p>What's the possible reason?</p>