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Connecting with SFTP

Discussion in 'General Discussion' started by el.severo, Sep 20, 2014.

  1. el.severo

    el.severo Registered

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    Hello,

    How do I connect over SFTP; could you please help me out with that?

    I'm using MAC OS, CyberDuck and I'm getting:

    Broken transport; encountered EOF. & Exhausted available authentication methods. Please contact your web hosting service provider for assistance.

    The OS is Centos 6.5.

    Thank you!
     
    #1 el.severo, Sep 20, 2014
    Last edited by a moderator: Sep 22, 2014
  2. el.severo

    el.severo Registered

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    Re: Install cpanel in Compute Engine - Google

    Might help [extra info]:

    Running this command on the VM:

    Code:
    ssh user@mydomain.com -v
    
    root@gc [/home/user]# ssh user@mydomain.com -v
    OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: Applying options for *
    debug1: Connecting to mydomain.com [xx.xxx.xxx.xxx] port 22.
    debug1: Connection established.
    debug1: permanently_set_uid: 0/0
    debug1: identity file /root/.ssh/identity type -1
    debug1: identity file /root/.ssh/identity-cert type -1
    debug1: identity file /root/.ssh/id_rsa type -1
    debug1: identity file /root/.ssh/id_rsa-cert type -1
    debug1: identity file /root/.ssh/id_dsa type 1
    debug1: identity file /root/.ssh/id_dsa-cert type -1
    debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
    debug1: match: OpenSSH_5.3 pat OpenSSH*
    debug1: Enabling compatibility mode for protocol 2.0
    debug1: Local version string SSH-2.0-OpenSSH_5.3
    debug1: SSH2_MSG_KEXINIT sent
    debug1: SSH2_MSG_KEXINIT received
    debug1: kex: server->client aes128-ctr hmac-md5 none
    debug1: kex: client->server aes128-ctr hmac-md5 none
    debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
    debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
    debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
    debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
    debug1: Host 'mydomain.com' is known and matches the RSA host key.
    debug1: Found key in /root/.ssh/known_hosts:1
    debug1: ssh_rsa_verify: signature correct
    debug1: SSH2_MSG_NEWKEYS sent
    debug1: expecting SSH2_MSG_NEWKEYS
    debug1: SSH2_MSG_NEWKEYS received
    debug1: SSH2_MSG_SERVICE_REQUEST sent
    debug1: SSH2_MSG_SERVICE_ACCEPT received
    debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
    debug1: Next authentication method: gssapi-keyex
    debug1: No valid Key exchange context
    debug1: Next authentication method: gssapi-with-mic
    debug1: Unspecified GSS failure.  Minor code may provide more information
    Credentials cache file '/tmp/krb5cc_0' not found
    
    debug1: Unspecified GSS failure.  Minor code may provide more information
    Credentials cache file '/tmp/krb5cc_0' not found
    
    debug1: Unspecified GSS failure.  Minor code may provide more information
    
    
    debug1: Unspecified GSS failure.  Minor code may provide more information
    Credentials cache file '/tmp/krb5cc_0' not found
    
    debug1: Next authentication method: publickey
    debug1: Trying private key: /root/.ssh/identity
    debug1: Trying private key: /root/.ssh/id_rsa
    debug1: Offering public key: /root/.ssh/id_dsa
    debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
    debug1: No more authentication methods to try.
    Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
    Where might be the problem ?

    Thank you!
     
  3. cPanelMichael

    cPanelMichael Forums Analyst
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    Hello :)

    There are several threads open where users have reported this error message. You can search our forums for the last failure message you see to view a list of these threads, or simply type this exact entry into Google:

    Code:
    "Permission denied (publickey,gssapi-keyex,gssapi-with-mic)." site:forums.cpanel.net
    Let us know if any of those solutions are helpful.

    Thank you.
     
  4. cmuletz

    cmuletz Registered

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    Hi I'm having similar problems with Cyberduck.

    I am trying to access our linux server through cyberduck, an internet application to use as an FTP client.

    I can log into the server from the terminal, but I am having problems getting on using cyberduck. The error says "Exhausted available authentication methods. Please contact your web hosting service provider for assistance." I think I have made too many errors when signing in and it is blocking my computer now?

    I tried on another person's computer here and I can use Cyberduck to access the linux server just fine doing the exact same thing. I tried to restart my computer but it still says the same thing "Exhausted available authentication methods. Please contact your web hosting service provider for assistance." And I have re-installed cyberduck but I still run into the same issue.

    Do you know how to remove the 'block'?

    Here's an online post about it https://trac.cyberduck.io/ticket/8447 I tried some of what they suggested, but I'm not really sure what the problem is, as it still is happening.

    Any insight?
     
  5. cPanelMichael

    cPanelMichael Forums Analyst
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    To clarify, you can access your server via SFTP through other methods, and it's only failing with the CyberDuck client? You also mention that it's working fine with the CyberDuck client on another computer. This suggests to me a local issue with your workstation. You may want to reinstall the CyberDuck application to see if the issue persists.

    Thank you.
     
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