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  1. Help-Desk
  2. HELP-5913

FIWARE.Question.Lab.Spain.Cloud security groups not working with CentOS

        Details

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

          Description

          Created question in FIWARE Q/A platform on 18-02-2016 at 08:02
          Please, ANSWER this question AT https://ask.fiware.org/question/386/cloud-security-groups-not-working-with-centos/

          Question:
          Cloud security groups not working with CentOS

          Description:
          I've created a CentOS Virtual Host and I've opened the port 5050 in my security groups, however I can't access that port in my Virtual Host.

          I've tested the same thing with Ubuntu and there was no problem with it.

          It is very easy to reproduce.

          You create a new security group and you add a rule to open port 5050 from 0.0.0.0/0
          Deploy a new CentOS instance. When it is up you can run a netcat process listening in that port.

          nc -l 5050

          From any remote host, you try to telnet that host

          telnet $MYHOSTIP 5050

          It wont work. However if you do the same steps using Ubuntu instead of CentOS it will work without any problem

          Any help would be appreciated.

            Activity

            Descending order - Click to sort in ascending order
            Transition Time In Source Status Execution Times Last Executer Last Execution Date
            Open Open In Progress In Progress
            		59m 58s 1 Backlog Manager 18/Feb/16 11:02 AM
            In Progress In Progress Answered Answered
            		1h 1 Backlog Manager 18/Feb/16 12:02 PM
            Answered Answered Closed Closed
            		21h 40m 1 José Ignacio Carretero Guarde 19/Feb/16 9:43 AM
            fla Fernando Lopez made changes -
            Fix Version/s 2021 [ 12600 ]
            backlogmanager Backlog Manager made changes -
            Summary FIWARE.Question.Lab.Cloud security groups not working with CentOS FIWARE.Question.Lab.Spain.Cloud security groups not working with CentOS
            mev Manuel Escriche made changes -
            HD-Node Spain [ 10846 ]
            backlogmanager Backlog Manager made changes -
            Summary [fiware-askbot] Cloud security groups not working with CentOS FIWARE.Question.Lab.Cloud security groups not working with CentOS
            jicg José Ignacio Carretero Guarde made changes -
            Resolution Done [ 10000 ]
            Status Answered [ 10104 ] Closed [ 6 ]
            marcocipriani Marco Cipriani made changes -
            Assignee José Ignacio Carretero Guarde [ jicg ]
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            backlogmanager Backlog Manager added a comment -

            2016-02-18 12:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False

            Show
            backlogmanager Backlog Manager added a comment - 2016-02-18 12:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False
            backlogmanager Backlog Manager made changes -
            Status In Progress [ 3 ] Answered [ 10104 ]
            Hide
            Permalink
            backlogmanager Backlog Manager added a comment -

            2016-02-18 11:05|UPDATED status: transition Answer| # answers= 1, accepted answer= False

            Show
            backlogmanager Backlog Manager added a comment - 2016-02-18 11:05|UPDATED status: transition Answer| # answers= 1, accepted answer= False
            backlogmanager Backlog Manager made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            mev Manuel Escriche made changes -
            Field Original Value New Value
            Component/s FIWARE-LAB-HELP [ 10279 ]
            Hide
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            backlogmanager Backlog Manager added a comment -

            2016-02-18 10:05|CREATED monitor | # answers= 0, accepted answer= False

            Show
            backlogmanager Backlog Manager added a comment - 2016-02-18 10:05|CREATED monitor | # answers= 0, accepted answer= False
            backlogmanager Backlog Manager created issue -

              People

              • Assignee:
                jicg José Ignacio Carretero Guarde
                Reporter:
                backlogmanager Backlog Manager
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: