So, nun mal das Protokoll vom Gene6 Test:
* About to connect() to xxxxx.homeftp.org port 21
* Trying 79.xxx.95.27... connected
* Connected to myclassics.homeftp.org (79.xxx.95.27) port 21
< 220---------- Welcome to Pure-FTPd [TLS] ----------
< 220-You are user number 1 of 5 allowed.
< 220-Local time is now 15:56. Server port: 21.
< 220-This is a private system - No anonymous login
< 220-IPv6 connections are also welcome on this server.
< 220 You will be disconnected after 5 minutes of inactivity.
> USER otto
< 331 User otto OK. Password required
> PASS *****
< 230-User otto has group access to: guest
< 230-OK. Current restricted directory is /
< 230 Welcome to FreeNAS FTP service
> PWD
< 257 "/" is your current location
* Entry path is '/'
> CLNT Testing from
Gene6 FTP Server ™ - Online FTP Test from IP 79.xxx.95.27
< 500 Unknown command
* QUOT command failed with 500
* Connection #0 to host myclassics.homeftp.org left intact
* Closing connection #0
PASV funktioniert nun, auch mein Perfekt-FTP kann im passiv-Mode zugreifen.
Nur was ist der letzte Fehler?