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  1. Help-Desk
  2. HELP-3819

FIWARE.Request.Lab.Problem with Ubuntu 12.04.

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Fix Version/s: 2021
        • Component/s: FIWARE-LAB-HELP
        • Labels:
          None

          Description

          Hi when i am trying to connect to my Ubuntu VM i saw the message below

          IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
          Someone could be eavesdropping on you right now (man-in-the-middle attack)!
          It is also possible that a host key has just been changed.
          The fingerprint for the RSA key sent by the remote host is
          3f:8d:48:da:c1:c3:99:f5:eb:6d:47:17:93:a8:a0:e3.
          Please contact your system administrator.
          Add correct host key in /var/root/.ssh/known_hosts to get rid of this
          message.
          Offending RSA key in /var/root/.ssh/known_hosts:1
          RSA host key for 195.220.224.231 has changed and you have requested strict
          checking.
          Host key verification failed.

          _______________________________________________
          Fiware-lab-help mailing list
          Fiware-lab-help@lists.fi-ware.org
          https://lists.fi-ware.org/listinfo/fiware-lab-help

          [Created via e-mail received from: Angelos Staboulis <angeloskomotini@gmail.com>]

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            Daniele Santoro

            Activity

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            		1d 21h 29m 1 Daniele Santoro 16/Aug/15 8:09 PM
            In Progress In Progress Answered Answered
            		1s 1 Daniele Santoro 16/Aug/15 8:09 PM
            Answered Answered Closed Closed
            		2s 1 Daniele Santoro 16/Aug/15 8:09 PM
            fla Fernando Lopez made changes -
            Fix Version/s 2021 [ 12600 ]
            fla Fernando Lopez made changes -
            HD-Enabler Ops - Deploy [ 10907 ]
            HD-Chapter Ops [ 10843 ]
            backlogmanager Backlog Manager made changes -
            Summary [Fiware-lab-help] Problem with Ubuntu 12.04 FIWARE.Request.Lab.Problem with Ubuntu 12.04.
            mev Manuel Escriche made changes -
            Sender Email angeloskomotini@gmail.com
            backlogmanager Backlog Manager made changes -
            Component/s FIWARE-LAB-HELP [ 10279 ]
            danieles Daniele Santoro made changes -
            Attachment signature.asc [ 17607 ]
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            danieles Daniele Santoro added a comment -

            Dear,

            First of all please read this: http://www.cyberciti.biz/faq/warning-remote-host-identification-has-changed-error-and-solution/ to understand what is happening.

            Then, this is what I suppose is happening:
            SSH store (on the client machine) in the ssh_known_hosts a mapping for host IP address and ssh key. In most cases you receive this error because the ip address is changed and the mapping is no more valid.
            If this is the case it is sufficient to remove the first line of the file as described in the error message:
            Offending RSA key in /var/root/.ssh/known_hosts:1

            Best,
            Daniele

            _______________________________________________
            Fiware-lab-help mailing list
            Fiware-lab-help@lists.fi-ware.org
            https://lists.fi-ware.org/listinfo/fiware-lab-help

            Show
            danieles Daniele Santoro added a comment - Dear, First of all please read this: http://www.cyberciti.biz/faq/warning-remote-host-identification-has-changed-error-and-solution/ to understand what is happening. Then, this is what I suppose is happening: SSH store (on the client machine) in the ssh_known_hosts a mapping for host IP address and ssh key. In most cases you receive this error because the ip address is changed and the mapping is no more valid. If this is the case it is sufficient to remove the first line of the file as described in the error message: Offending RSA key in /var/root/.ssh/known_hosts:1 Best, Daniele _______________________________________________ Fiware-lab-help mailing list Fiware-lab-help@lists.fi-ware.org https://lists.fi-ware.org/listinfo/fiware-lab-help
            danieles Daniele Santoro made changes -
            Resolution Done [ 10000 ]
            Status Answered [ 10104 ] Closed [ 6 ]
            danieles Daniele Santoro made changes -
            Status In Progress [ 3 ] Answered [ 10104 ]
            danieles Daniele Santoro made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            danieles Daniele Santoro made changes -
            Field Original Value New Value
            Assignee Daniele Santoro [ danieles ]
            fw.ext.user FW External User created issue -

              People

              • Assignee:
                danieles Daniele Santoro
                Reporter:
                fw.ext.user FW External User
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: