 If you have to <SPAN
CLASS="QUOTE"
>"hop"</SPAN
> to the database server via some
   login host, one possible setup could look like this:
</P><PRE
CLASS="PROGRAMLISTING"
>ssh -L 63333:db.foo.com:5432 joe@shell.foo.com</PRE
><P>
   Note that this way the connection
   from <TT
CLASS="LITERAL"
>shell.foo.com</TT
>
   to <TT
CLASS="LITERAL"
>db.foo.com</TT
> will not be encrypted by the SSH
   tunnel.
   SSH offers quite a few configuration possibilities when the network
   is restricted in various ways.  Ple