I have successfully set up my ftp user and have no problem logging in using FileZilla when I connect to the file server using it's LAN IP address 192.168.0.2. However when I use it's real outside world IP address I get the error below. The port forwarding on my router works in general as I have zero problems when using SSH from outside. And going by the message below it seems that I am connecting to the server but then it somehow gets clogged up.
And yes, when using the LAN address it's still set for FTP over TLS, but doesn't give me a headache.
Maybe this isn't a Filezilla error, but I thought someone might recognize what I am missing here.
Status: Disconnected from server
Status: Connecting to <my real world IP>:<port I established>
Status: Connection established, waiting for welcome message...
Status: Insecure server, it does not support FTP over TLS.
Status: Server does not support non-ASCII characters.
Status: Logged in
Status: Retrieving directory listing...
Status: Server sent passive reply with unroutable address. Using server address instead.