title: what will be the port number in the ip+port combination?
body: <pre><code>Password:
  230 Login successful.
  Remote system type is UNIX.
  Using binary mode to transfer files.
  ftp&gt; ls reports
  227 Entering Passive Mode (153,18,17,11,238,169)
  150 Here comes the directory listing.
  Entering Passive Mode (153,18,17,11,238,169)
  </code></pre>
  
  <p>the port number here decoded comes out to be 61097. its huge!! is it correct?</p>