How to configure proftpd to be accessed from outside xampp?

Question

FTP

Help me set up proftpd, connects via LAN, shows an empty directory from the outside, does not give anything to write to it, apache configured phpmyadmin the same, with ftp plugged. The ports on the router are forwarded. I've tried different ones, to no avail.

ServerName			"ProFTPD"
ServerType			standalone
DefaultServer			on

Port				6534

Umask				022

MaxInstances			30

User daemon

<Directory /opt/lampp/htdocs/*>
  AllowOverwrite		on
</Directory>

DefaultRoot /opt/lampp/htdocs

<Limit SITE_CHMOD>                                                                                                                                                         
AllowALL on 
# DenyAll                                                                                                                                                                  
</Limit>  

UserPassword daemon password

RequireValidShell off

UseFtpUsers off