We have a 6509 MSFC3 12.2(18)SXF7 and we notice that our passive FTP connections thru tcp port 1985 never makes it thru the switch? What's odd is all other ports work fine (ie tcp 1984 & 1986) normal tcp handshake. We took a capture on several portions of the network end-to-end and the original SYN never makes it out of the switch to its final destination and this only happens to tcp port 1985. Has anyone seen anything like it? Please Help!