title: Cannot access neo4j web interface
body: <p>I have neo4j 2.1.1 running on a headless linux box (RHEL 6.4).  I verified that the server is running.  I verified that there's a listener on port 7474.  I verified that the line in conf/neo4j-server.properties is uncommented to allow access to the web interface from any machine.  </p>
  
  <p><code>curl http://localhost:7474</code> returns a 503 error, as does browsing to the machine:7474</p>
  
  <p>I'm sure I"m missing something pretty basic, and appreciate any help.  This worked previously, but the machine got restarted recently and now it doesn't work.  I vaguely remember doing something with iptables, but could not find the tutorial I used previously.</p>
  
  <p>Output of curl:</p>
  
  <pre><code> curl http://localhost:7474/webadmin
  &lt;html&gt;
  &lt;head&gt;
  &lt;meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/&gt;
  &lt;title&gt;Error 503 &lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;h2&gt;HTTP ERROR: 503&lt;/h2&gt;
  &lt;p&gt;Problem accessing /webadmin. Reason:
  &lt;pre&gt;    Service Unavailable&lt;/pre&gt;&lt;/p&gt;
  &lt;hr /&gt;&lt;i&gt;&lt;small&gt;Powered by Jetty://&lt;/small&gt;&lt;/i&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  
  
  
  &gt;netstat -anp |grep 7474
  tcp        0      0 :::7474                     :::*                        LISTEN      475/java
  
  &gt;service neo4j-service status
  Neo4j Server is running at pid 475
  </code></pre>