title: Reachability reachabilityWithAddress does not work
body: <p>I am trying to determine if the iphone can connect to my IP address using following code</p>
  
  <pre><code>struct sockaddr_in server_address;   
  server_address.sin_len = sizeof(server_address);
  server_address.sin_family = AF_INET;
  server_address.sin_port = htons(8888);
  server_address.sin_addr.s_addr = inet_addr("1.2.3.4");
  Reachability *r = [[Reachability reachabilityWithAddress:&amp;server_address ] retain];
  NetworkStatus internetStatus = [r currentReachabilityStatus];
  </code></pre>
  
  <p>But it always says that the status is 'Reachable' regarless of what I give in the IP address.
  Am I doing anything wrong? Why won't this work? Thanks for your insight.</p>