title: httpd does not appear to be running and proxying cobbler, or SELinux is in the way
body: <p>I am using ubuntu.
  While doing cobbler check I am getting the following error message.</p>
  
  <pre><code>httpd does not appear to be running and proxying cobbler, or SELinux is in the way. Original traceback:
  
  Traceback (most recent call last):
  
    File "/usr/local/lib/python2.7/dist-packages/cobbler/cli.py", line 252, in check_setup
  
      s.ping()
  
    File "/usr/lib/python2.7/xmlrpclib.py", line 1224, in __call__
      return self.__send(self.__name, args)
  
    File "/usr/lib/python2.7/xmlrpclib.py", line 1578, in __request
      verbose=self.__verbose
  
    File "/usr/lib/python2.7/xmlrpclib.py", line 1264, in request
      return self.single_request(host, handler, request_body, verbose)
  
   File "/usr/lib/python2.7/xmlrpclib.py", line 1292, in single_request
      self.send_content(h, request_body)
  
    File "/usr/lib/python2.7/xmlrpclib.py", line 1439, in send_content
      connection.endheaders(request_body)
  
    File "/usr/lib/python2.7/httplib.py", line 969, in endheaders
      self._send_output(message_body)
  
    File "/usr/lib/python2.7/httplib.py", line 829, in _send_output
      self.send(msg)
  
    File "/usr/lib/python2.7/httplib.py", line 791, in send
      self.connect()
  
    File "/usr/lib/python2.7/httplib.py", line 772, in connect
      self.timeout, self.source_address)
  
    File "/usr/lib/python2.7/socket.py", line 571, in create_connection
      raise err
  error: [Errno 111] Connection refused
  </code></pre>
  
  <p>Changes I have done on the file <code>/etc/cobbler/settings</code> is 
  server: <code>172.17.4.61</code> ( my local IP)</p>