botg wrote: ↑2024-03-17 11:07
Your client is broken. It already sends a command without having received the reply to a previous command. This is in violation to the FTP specifications. You need to contact your client vendor for further assistance.
The strange thing though is that with FileZilla 0.9, on Windows 2008r2, the same client works!
This is the behavior on the other server
(006144) 17/03/2024 04:01:07 - (not logged in) (2.43.186.241)> Connected, sending welcome message...
(006144) 17/03/2024 04:01:07 - (not logged in) (2.43.186.241)> 220 FileZilla Server version 0.9.40 beta
(006144) 17/03/2024 04:01:07 - (not logged in) (2.43.186.241)> USER user
(006144) 17/03/2024 04:01:07 - (not logged in) (2.43.186.241)> 331 Password required for user
(006144) 17/03/2024 04:01:08 - (not logged in) (2.43.186.241)> PASS *****
(006144) 17/03/2024 04:01:08 - user (2.43.186.241)> 230 Logged on
(006144) 17/03/2024 04:01:11 - user (2.43.186.241)> TYPE A
(006144) 17/03/2024 04:01:11 - user (2.43.186.241)> 200 Type set to A
(006144) 17/03/2024 04:01:14 - user (2.43.186.241)> PORT 2,43,186,241,4,184
(006144) 17/03/2024 04:01:14 - user (2.43.186.241)> 200 Port command successful
(006144) 17/03/2024 04:01:14 - user (2.43.186.241)> STOR d016403170401.txt
(006144) 17/03/2024 04:01:14 - user (2.43.186.241)> 150 Opening data channel for file transfer.
(006144) 17/03/2024 04:01:27 - user (2.43.186.241)> 226 Transfer OK
(006144) 17/03/2024 04:01:30 - user (2.43.186.241)> PORT 2,43,186,241,4,185
(006144) 17/03/2024 04:01:30 - user (2.43.186.241)> 200 Port command successful
(006144) 17/03/2024 04:01:30 - user (2.43.186.241)> RETR setup016.txt
(006144) 17/03/2024 04:01:30 - user (2.43.186.241)> 550 File not found
(006144) 17/03/2024 04:01:43 - user (2.43.186.241)> PORT 2,43,186,241,4,186
(006144) 17/03/2024 04:01:43 - user (2.43.186.241)> 200 Port command successful
(006144) 17/03/2024 04:01:44 - user (2.43.186.241)> RETR tabil016.txt
(006144) 17/03/2024 04:01:44 - user (2.43.186.241)> 550 File not found
(006144) 17/03/2024 04:01:57 - user (2.43.186.241)> QUIT
(006144) 17/03/2024 04:01:57 - user (2.43.186.241)> 221 Goodbye
(006144) 17/03/2024 04:01:57 - user (2.43.186.241)> disconnected.