I'm testing FTP active and passive modes with Wireshark. The thing is that, even after I disabled Port Triggering in the firewall, so that no unsolicited connections are allowed, it's still forwarding port 20, so the ftp connections are still happening in active mode (the server initiates the data connection on port 20 and the PC accepts).
I tried restarting the router to no avail. Am I wrong that FTP should be working in passive mode if port forwarding 20-21 is disabled?
Any help much appreciated