/TT
> argument, 63333, is the
   port number of your end of the tunnel; it can be any unused port.
   (IANA reserves ports 49152 through 65535 for private use.)  The
   second number, 5432, is the remote end of the tunnel: the port
   number your server is using. The name or IP address between the
   port numbers is the host with the database server you are going to
   connect to, as seen from the host you are logging in to, which
   is <TT
CLASS="LITERAL"
>foo.com</TT
> in this example. In order to connect