title: "Connection refused" error with CFFTP
body: <p>I'm trying to setup a connection to FTP to transfer a file. Unfortunately, because of the environment the tools I have available to me are limited.</p>
  
  <p>I'm receiving the following error:</p>
  
  <blockquote>
    <p>An error occurred while establishing an FTP connection.</p>
    
    <p>Error: Connection refused: connect.</p>
  </blockquote>
  
  <p>Does this mean that I can reach the FTP server but the credentials are incorrect? Does it mean that I can't reach the server at all? Or is there no way to tell?</p>
  
  <p><em><strong>Update</em></strong>: I changed the IP address I was using to some other random number, so it's almost certainly because I can't connect. I wish there was a way to tell the difference between connectivity and authorization issues.</p>