> As far as I know, squid is able to do this by itself. When you run > squid and allow port 21 with it, you can use it as a FTP over HTTP > (not FTP) proxy. FTP client needs to be configured to use that kind > of proxy. > This is not true and could be the cause of your problem. Any ssl-allow of port 21 is , for amongst other things, very dangerous in security terms, and may account for the problems you are encountering. M.