unable to connect on FTPES server

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liam
500 Command not understood
Posts: 2
Joined: 2023-08-21 09:46
First name: Liam
Last name: Salamagnon

unable to connect on FTPES server

#1 Post by liam » 2023-08-21 12:27

Hello,

I am the administrator of a VSFTPD server, wich work with TLS, and i can't connect to the server with FileZilla 3.65.0 (work with older versions). I don't really understand the problem.

The connection abort after AUTH TLS command (see log)

Code: Select all

Commande :	AUTH TLS
Suivi :	CRealControlSocket::OnSocketError(106)
Suivi :	CRealControlSocket::DoClose(66)
Suivi :	CControlSocket::DoClose(66)
Suivi :	CFtpControlSocket::ResetOperation(66)
Suivi :	CControlSocket::ResetOperation(66)
Suivi :	CFtpLogonOpData::Reset(66) in state 2
Erreur :	Impossible d’établir une connexion au serveur
Suivi :	CFileZillaEnginePrivate::ResetOperation(66)

And the log on the server :

Code: Select all

CONNECT: Client "::XXXX:XXX.XXX.XXX.XXX"
FTP response: Client"::XXXX:XXX.XXX.XXX.XXX", "220 (vsFTPd 3.0.3)"
FTP command: Client "::XXXX:XXX.XXX.XXX.XXX", "AUTH TLS"
FTP response: Client "::XXXX:XXX.XXX.XXX.XXX", "234 Proceed with negotiation."
DEBUG: Cliet "::XXXX:XXX.XXX.XXX.XXX"; "SSL_accept failed: error:00000000:lib(0):func(0):reason(0)"


Like i said before, the connection work with the same user, but in older version of FileZilla

I take all the idea.

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botg
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Posts: 35566
Joined: 2004-02-23 20:49
First name: Tim
Last name: Kosse

Re: unable to connect on FTPES server

#2 Post by botg » 2023-08-21 14:38

That's a pretty old version of vsftpd. Do you still experience this issue after having updated to vsftpd 3.0.5?

liam
500 Command not understood
Posts: 2
Joined: 2023-08-21 09:46
First name: Liam
Last name: Salamagnon

Re: unable to connect on FTPES server

#3 Post by liam » 2023-08-22 16:07

I try to update it, but it does not work (i am on debian10 with APT and it seems he is not in the branch).

I will continue ti try to find a solution

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