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    FOG 1.40 - Network traffic does not stop

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    FOG Problems
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    • Wayne WorkmanW
      Wayne Workman @wanderson
      last edited by

      @wanderson That could be chatter from the FOG Clients you have deployed. You could test this by turning down the checkin time in FOG Configuraiton.

      Also, there’s a linux package called iftop you can install to see a visual graph of network traffic and the IPs involved on the CLI.

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
      Daily Clean Installation Results:
      https://fogtesting.fogproject.us/
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      https://fog-external-reporting-results.fogproject.us/

      Tom ElliottT 1 Reply Last reply Reply Quote 0
      • Tom ElliottT
        Tom Elliott @Wayne Workman
        last edited by

        @wayne-workman These are all transmit. If it were “chatter” it would likely be on the receive side. I suppose on the transmit side it could be old snapins trying to download information. (Similar to the task issue that was present.)

        @wanderson Please also consider that for node checking, it checks in rolling curl style, (limited to 5 per try I suppose). What this means is 1.4.0 would check all nodes to find their “up” status. If I remember correctly, 1.4.0 would constantly check the nodes for each bandwidth cycle check. This request (transmit) could be causing the usage. Are you seeing something wrong with the network because of this?

        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

        Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

        Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

        Wayne WorkmanW 1 Reply Last reply Reply Quote 0
        • Tom ElliottT
          Tom Elliott
          last edited by Tom Elliott

          Also, consider, the information used to determine the bandwidth rate was not very accurate in 1.4. In particular, the time span that was used was based on each cycle check. (2 minutes = 120 – at one second check time – obtains of information.) This, while seemingly correct, was highly inaccurate as the steps involved to send, obtain, process, and return the data often took more than 1 second to complete. So one iteration to the next may have spanned around 4-5 seconds (or more with many many nodes on the bandwidth chart). Why is this important? Well, imagine, nothing returned for the first iteration, and a change of 7000000 bytes in the next 4-5 seconds. This would represent a 1 second time of 7Mbps, where the actual span of time was likely around 7-8 seconds and likely around 1 Mbps or less.

          Hopefully this gives some understanding.

          Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

          Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

          Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

          1 Reply Last reply Reply Quote 0
          • W
            wanderson
            last edited by wanderson

            When I disable the location plugin the network traffic stops.

            Traffic started after I activated this plugin.

            0_1532624647772_80ba9f79-69fe-496b-acdc-a41713b3ef77-image.png

            Tom ElliottT 1 Reply Last reply Reply Quote 0
            • Tom ElliottT
              Tom Elliott @wanderson
              last edited by

              @wanderson The location plugin, by itself, doesn’t do any transmit/receive data. All it is is a way to tell hosts where to get information from. This can include init/bzImage, images, and snapins. So unless some of your machines are stuck in a boot loop trying to get data from one place to another and failing, this is unlikely the direct issue. But again, I still recommend updating from 1.4.0 to 1.5.4 as there may be many things that 1.4.0 has that are already addressed.

              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

              Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

              Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

              W 1 Reply Last reply Reply Quote 0
              • W
                wanderson @Tom Elliott
                last edited by

                @tom-elliott, ok, I will upgrade to fog 1.5.4

                1 Reply Last reply Reply Quote 0
                • Wayne WorkmanW
                  Wayne Workman @Tom Elliott
                  last edited by Wayne Workman

                  @tom-elliott said in FOG 1.40 - Network traffic does not stop:

                  These are all transmit. If it were “chatter” it would likely be on the receive side

                  Consider also - the data returned from the FOG Server every time the FOG Client makes a request…
                  A very simple and non-technical change via the web gui for the client checkin time would either rule it out or identify it as the source.

                  Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
                  Daily Clean Installation Results:
                  https://fogtesting.fogproject.us/
                  FOG Reporting:
                  https://fog-external-reporting-results.fogproject.us/

                  1 Reply Last reply Reply Quote 0
                  • W
                    wanderson
                    last edited by

                    Is not he tall?

                    What can I do to reduce this traffic?

                    0_1532711439215_8d67e8ad-1645-487e-8c06-5d9ecfd20978-image.png

                    1 Reply Last reply Reply Quote 0
                    • W
                      wanderson
                      last edited by

                      in less than 1 hour it transmits more than 1GB, it started after I put all the nodes in the same group and activated the localization plugin, until in version 1.5.4 it has the same problem

                      HELP PLEASE!!!

                      0_1532716157225_4264b2ed-8e05-4735-babf-15c778095f85-image.png

                      1 Reply Last reply Reply Quote 0
                      • W
                        wanderson
                        last edited by wanderson

                        disable the plugin location and network traffic falls to 1mbps

                        0_1532716774427_9dc9fe6b-e4d0-4f6a-872f-edcaa7d89c67-image.png

                        1 Reply Last reply Reply Quote 0
                        • W
                          wanderson
                          last edited by

                          Disable TRE-TO GROUP IS 35 NODES, TRAFFIC IS DOWN

                          0_1532717126244_bf812ded-97ac-47aa-843a-723b015064d2-image.png

                          1 Reply Last reply Reply Quote 0
                          • W
                            wanderson
                            last edited by

                            created another group and linked to the 35 nodes, traffic was ceased

                            0_1532717283762_76cf347b-343b-4041-8db1-caa3338e7bd3-image.png

                            1 Reply Last reply Reply Quote 0
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