title: Can't access localhost via IP address
body: <p>I'm viewing a locally hosted website (using <code>grunt serve</code>, if that matters). I can view it via <code>http://localhost:9000/</code> or <code>http://127.0.0.1:9000/</code>, but not via <code>http://10.0.0.16:9000/</code>.</p>
  
  <p>10.0.0.16 is my local IP address (from <code>ifconfig</code> or System Preferences), but I cannot access my locally hosted content at <code>http://10.0.0.16:9000/</code> from either the device that is hosting it or from other devices on the network.</p>
  
  <p>I haven't had trouble using my local IP address to access locally hosted sites when my computer is on other networks, only on my home network. Do you have any idea what needs to change?</p>