title: SocketException connecting to SFTP server: name is valid, but no data of the requested type was found
body: <p>I am trying to connect my sftp server using SharpSsh library, but I'm getting following error:</p>
  
  <pre><code>System.Net.Sockets.SocketException (0x80004005):
  The requested name is valid, but no data of the requested type was found
  </code></pre>
  
  <p>I am using following code for connection</p>
  
  <pre><code>Tamir.SharpSsh.Sftp sftp = new Tamir.SharpSsh.Sftp("ftp.simptr.us", "username", "password");
  </code></pre>
  
  <p>Why is this exception being thrown?</p>