the last two are: p1 and p2 from RFC of ftp:
http://www.faqs.org/rfcs/rfc959.html
to get port, use:
p1 * 256 + p2, then connect to this port
the last two are: p1 and p2 from RFC of ftp:
http://www.faqs.org/rfcs/rfc959.html
to get port, use:
p1 * 256 + p2, then connect to this port