PureFTPD not working

Hello.

I have ISPConfig, the latest version installed on Ubuntu Server 18.04 TLS and can't get pure FTPD working. I've read a lot of topics, and here is what I did so far:

1. In my router, I have enabled forwarding for ports 21 and 22 to my server private IP address (192.168.0.108)
2. I have set "ForcePassiveIP" in /etc/pure-ftpd/conf set to my external IP (85.187.xx.xx) - it is a static IP bind to my router MAC address
3. I have set "PassivePortRange" in /etc/pure-ftpd/conf "30000 50000"
4. I have created a file in /etc/ufw/applications.d called "pure-ftpd" with the following content:

Code:

[pure-ftpd-mysql]
title=FTP server (cp.shhservice.com-FTP)
description=Simple FTP and FTPS Server
ports=21,30000:50000/tcp

and then allowed the rule.
5. With "ufw status" I can see the rule is added and "ALLOWED"

When trying to connect via FileZilla (with my server domain, my site domain or via IP, response is:

Code:

Status:    Resolving address of cp.shhservice.com
Status:    Connecting to 85.187.xx.xx:21...
Status:    Connection established, waiting for welcome message...
Status:    Initializing TLS...
Status:    Verifying certificate...
Status:    TLS connection established.
Status:    Logged in
Status:    Retrieving directory listing...
Command:    PWD
Response:    257 "/" is your current location
Command:    TYPE I
Response:    200 TYPE is now 8-bit binary
Command:    PASV
Response:    227 Entering Passive Mode (85,187,xx,xx,168,191)
Command:    MLSD
Error:    The data connection could not be established: ECONNREFUSED - Connection refused by server

Will be glad if someone can help.

Best regards.

 

Stupid me. Working now.

 

I know, but on lot of places I've found this as recommended values so ...
Also, from my research, I saw this is a kind of "common" problem for setting up the server. Maybe it's a good idea to be included as an additional note to the "Perfect Server" guides.