fxping through an implict ssl

[slo_mike]

don't know much about ssl, my friend who uses it on his ftp is having problems with fxp connections both incoming and outgoing from his ftp which uses implict ssl.

It gives an error message saying that only the client IP address can connect to passive mode. He is using serv-u ftp server and has block ftp bounce attacks unchecked.

any suggestions?