title: EADDRNOTAVAIL Error
body: <p>I keep getting an  EADDRNOTAVAIL Error as follows:</p>
  
  <pre>
  Error: listen EADDRNOTAVAIL [MYIP]
       at Object.exports._errnoException (util.js:837:11)
       at exports._exceptionWithHostPort (util.js:860:20)
       at Server._listen2 (net.js:1218:19)
       at listen (net.js:1267:10)
       at net.js:1376:9
       at GetAddrInfoReqWrap.asyncCallback [as callback] (dns.js:62:16)
       at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:81:10)
  </pre>
  
  <p>My NODE app.js settings are set as:</p>
  
  <pre><code>// == Server Configuration ==
  //
  // This is the configuration file for the Node.js Ajax IM server. Here, you
  // can set which ports will be used for the public and internal servers,
  // as well as other settings such as the session cookie name and expiration.
  
  // === Host and Port ===
  //
  // Define the host and port that Ajax IM will run on.
  APP_HOST = '[MYIP]';
  APP_PORT = 8000;
  
  // === Authentication Library ===
  //
  // This is the library (from libs/authenticate/) that we will use to
  // authenticate a user signing in. The value should be the name of the file
  // without the '.js' part. 'index' is the default library.
  AUTH_LIBRARY = 'default';
  
  // === Daemon ===
  //
  // Define where the PID and log files will be deposited when run as a daemon.
  PID_FILE = '/tmp/ajaxim.pid';
  LOG_FILE = '/var/run/ajaxim.log';
  </code></pre>