Uploaded image for project: 'Help-Desk'
  1. Help-Desk
  2. HELP-4047

FIWARE.Request.Lab.Communication between two VMs.

        Details

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

          Description

          Hello,
          I have two instances running on the same network (node-int-net-01).
          How can I communicate them? For example, because I have my web app in
          one of them, and the POI DP GE in the other one.
          I try to ping one VM from the other one and all packets are lost.

          Thanks,
          Ivan
          //

          _______________________________________________
          Fiware-lab-help mailing list
          Fiware-lab-help@lists.fiware.org
          https://lists.fiware.org/listinfo/fiware-lab-help-new
          [Created via e-mail received from: Ivan de la Rubia <idelarub@ac.upc.edu>]

          1. File
            signature.asc
            0.2 kB
            Daniele Santoro

            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
            		2h 5m 1 Daniele Santoro 08/Sep/15 2:41 PM
            In Progress In Progress Answered Answered
            		1s 1 Daniele Santoro 08/Sep/15 2:41 PM
            Answered Answered Closed Closed
            		1d 56m 1 Daniele Santoro 09/Sep/15 3:38 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] Communication between two VMs FIWARE.Request.Lab.Communication between two VMs.
            mev Manuel Escriche made changes -
            Sender Email idelarub@ac.upc.edu
            danieles Daniele Santoro made changes -
            Resolution Done [ 10000 ]
            Status Answered [ 10104 ] Closed [ 6 ]
            Hide
            Permalink
            danieles Daniele Santoro added a comment -

            Reply from user:

            Ok thanks, that was it.
            I had to add some rules to the security groups to allow some ICMP packets.

            Show
            danieles Daniele Santoro added a comment - Reply from user: Ok thanks, that was it. I had to add some rules to the security groups to allow some ICMP packets.
            danieles Daniele Santoro made changes -
            Attachment signature.asc [ 17931 ]
            Hide
            Permalink
            danieles Daniele Santoro added a comment -

            Dear,

            If the two VMs are on the same subnet, they should be able to communicate not to each other. Please be aware that you should configure the right rules in the security group. Moreover in some region you can find useful this tutorial (http://goo.gl/uRzH0r) which explains how to create a subnet using the Neutron component of OpenStack.

            If you still have problem, please let me know more information like tenant ID, VMs IPs and region (I suppose Spain2) so I will forward your request to the specific help desk support.

            Best,
            Daniele

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

            Show
            danieles Daniele Santoro added a comment - Dear, If the two VMs are on the same subnet, they should be able to communicate not to each other. Please be aware that you should configure the right rules in the security group. Moreover in some region you can find useful this tutorial ( http://goo.gl/uRzH0r ) which explains how to create a subnet using the Neutron component of OpenStack. If you still have problem, please let me know more information like tenant ID, VMs IPs and region (I suppose Spain2) so I will forward your request to the specific help desk support. Best, Daniele _______________________________________________ Fiware-lab-help mailing list Fiware-lab-help@lists.fiware.org https://lists.fiware.org/listinfo/fiware-lab-help-new
            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 -
            Assignee Daniele Santoro [ danieles ]
            danieles Daniele Santoro made changes -
            Field Original Value New Value
            Component/s FIWARE-LAB-HELP [ 10279 ]
            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: