From a host in our inside subnet, using active FTP we can connect to an FTP server out in the Internet but cannot get a list of files. Passive FTP works fine.
I do have "fixup protocol ftp 21" which I thought is supposed to fix this very issue but I can't use active FTP. I've tried a couple of other FTP servers and same thing, I can connect but cannot get data.
Our router between the ISP and the PIX is currently set to allow everything in and out so it's not that.
I'm using PIX Version 6.3(5).
Is there something else I'm supposed to do to make active FTP work for hosts on the inside? Unfortunately, using passive FTP is not an option for what we need to do.