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iPXE - TFTP timeout

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  • A
    ablohowiak
    last edited by Jun 7, 2018, 8:24 PM

    Centos 7, fog 1.5.4

    I’m having a TFTP timeout issue with a number of my HP elitebook 840 G1 and G2, but the G4 are working with my new fog server.

    0_1528402719534_313e3207-99f5-4e8e-b075-49d46ed759cd-image.png

    Ubuntu 16.04 fog 1.4.4, my old environment, doesn’t have this issue with these models.

    0_1528402797933_5a4c9d7c-821a-453d-a3eb-ce43286b08c9-image.png

    I tried a different kernel and updating the bios, but no luck.

    Any idea what I did wrong?
    Thanks.

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    • G
      george1421 Moderator
      last edited by Jun 8, 2018, 10:17 AM

      The first thing I noticed is that you have two different dhcp servers responding to the clients. These clients are also on two different subnets.

      Where (subnet wise) is your fog server in relations to these two subnets?

      Are there any firewalls between your subnets that might be blocking tftp traffic?

      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!

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      • A
        ablohowiak
        last edited by Jun 8, 2018, 11:55 AM

        Yes, it appears there’s something not 100% with my development vlan. Though why the one model, the first one I tired, worked is still a head scratcher.

        G 1 Reply Last reply Jun 8, 2018, 11:58 AM Reply Quote 0
        • G
          george1421 Moderator @ablohowiak
          last edited by Jun 8, 2018, 11:58 AM

          @ablohowiak Do you have 2 dhcp servers setup in a fail over configuration? i.e. what are 10.130.0.125 and 10.130.0.126?

          If I had to guess I would say you DO have 2 dhcp server in failover configuration but not both of them have the proper dhcp settings configured. I would look at 10.130.0.126 first to understand what is wrong.

          If you can’t find the answer we can use wireshark to understand why the client is not working. But looking at dhcp server settings is quicker and easier to find.

          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!

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          • A
            ablohowiak
            last edited by Jun 8, 2018, 6:42 PM

            The PXE works in our production network.

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            • S
              Sebastian Roth Moderator
              last edited by Jun 10, 2018, 11:17 AM

              @ablohowiak What is serving DHCP in your environment. Can you provide config information so we can have a look to see what’s wrong?

              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

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              • A
                ablohowiak
                last edited by Jun 11, 2018, 12:20 PM

                I was able to correct the issue.

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                • S
                  Sebastian Roth Moderator
                  last edited by Jun 11, 2018, 3:26 PM

                  @ablohowiak Can you please let us know what the issue was? Others might find this information helpful as well.

                  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

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