How to configure proftpd to access from outside of xampp?

Help to configure proftpd, via the LAN connects from the outside shows an empty directory, writing to it does nothing, phpmyadmin apache configured the same, with FTP plugging. The ports in the router propolene. Tried, no good there
ServerName "ProFTPD"
ServerType standalone
DefaultServer on

Port 6534

Umask 022

MaxInstances 30

User daemon

<directory opt lampp htdocs *>
 AllowOverwrite on

DefaultRoot /opt/lampp/htdocs

<limit site_chmod> 
AllowALL on 
# DenyAll 

Daemon password UserPassword

RequireValidShell off

UseFtpUsers off
July 12th 19 at 22:02

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