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PureFTPD Required FTP explicit over TLS

Discussion in 'General Discussion' started by diracuser, Jan 18, 2018.

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  1. diracuser

    diracuser Active Member

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    I have configurated Pure-FTPD in my server.
    When a client try to connect to my server with FTP cipher: Required FTP explicit over TLS
    (Filezilla Configuration: Protocol:FTP, cipher: Required FTP explicit over TLS ; port:21)
    They get the following error:

    Code:
    Estado:    Conectando xxx.xxx.xxx.xxx ...
    Estado:    Conexión establecida, esperando el mensaje de bienvenida...
    Respuesta:    220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
    Respuesta:    220-Local time is now 11:03. Server port: 21.
    Respuesta:    220-This is a private system - No anonymous login
    Respuesta:    220-IPv6 connections are also welcome on this server.
    Respuesta:    220 You will be disconnected after 30 minutes of inactivity.
    Comando:    AUTH TLS
    Respuesta:    234 AUTH TLS OK.
    Estado:    Inicializando TLS...
    Error:    Connection timed out after 20 seconds of inactivity
    Error:    No se pudo conectar al servidor
    In the server log I get this message:

    Code:
    pure-ftpd: (?@2xxx.xxx.xxx.xxx) [INFO] New connection from xxx.xxx.xxx.xxx
    myserver pure-ftpd: (?@127.0.0.1) [INFO] New connection from 127.0.0.1
    myserver pure-ftpd: (?@127.0.0.1) [INFO] __cpanel__service__auth__ftpd__XQcwSBysGPS6g3AQlFWngQAgfrxt7tSD2oz7IW7BIKAql6q8IpvSDcj5GWZSwEEpvA is now logged in
    myserver pure-ftpd: (__cpanel__service__auth__ftpd__XQcwSBysGPS6g3AQlFWngQAgfrxt7tSD2oz7IW7BIKAql6q8IpvSDcj5GWZSwEEpvA@127.0.0.1) [INFO] Logout.
    myserver pure-ftpd: (?@xxx.xxx.xxx.xxx) [WARNING] Sorry, cleartext sessions and weak ciphers are not accepted on this server.#012Please reconnect using TLS security mechanisms.
    myserver pure-ftpd: (?@xxx.xxx.xxx.xxx) [INFO] New connection from xxx.xxx.xxx.xxx
    Could you help me? Connections with TSL not working ....
     
  2. cPanelMichael

    cPanelMichael Forums Analyst
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    Hello,

    It looks like the FTP client you are using does not support or isn't configured to use SSL/TLS. Check to see if the following third-party URL helps:

    techies-world.com/filezilla-error-421-sorry-cleartext-sessions-and-weak-ciphers-are-not-accepted-on-this-server/

    Thank you.
     
    #2 cPanelMichael, Jan 18, 2018
    Last edited by a moderator: Jan 19, 2018
  3. diracuser

    diracuser Active Member

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    I read this article but it doesn't help me..
    I gave the same error...

    I try with other FTP Client (WinSCP), and I have the same problem ..

    This Is the FTP configuration:
    Code:
    Protocol: FTP
    Cipher: Cipher TLS/SSL explicit
    Server Name: I try with (ftpes://example.com) and withpout (example.com)
    port:21
    
    In Advanced Options I check:
    Code:
    TLS/SSL Options:
        Min version TLS/SSL: TLS 1.0
        MAx Version:         TLS 1.2
    Reuse ID TLS/SSL for data connections

    And I have the same warning in the Server Log:

    Code:
    example pure-ftpd: (?@xxx.xxx.xxx.xxx) [INFO] New connection from xxx.xxx.xxx.xxx
    example pure-ftpd: (?@xxx.xxx.xxx.xxx) [WARNING] Sorry, cleartext sessions and weak ciphers are not accepted on this server.#012Please reconnect using TLS security mechanisms

    Could it be a TLS problem?
    How Can I check If TLS is working on the server ?
     
    #3 diracuser, Jan 19, 2018
    Last edited by a moderator: Jan 19, 2018
  4. cPanelMichael

    cPanelMichael Forums Analyst
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    Hello,

    Could you open a support ticket using the link in my signature so we can take a closer look at your system?

    Thank you.
     
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