vsftpd

500 OOPS: cannot read user list file:/etc/allowed_users\r\n

Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

HTTP/1.1 404 NOT FOUND
Server: Werkzeug/3.0.0 Python/3.8.10
Date: Tue, 11 Jun 2024 11:11:59 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 207
Connection: close