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PXEBoot, DHCP failure.

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FOG Problems
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  • T
    Tom Elliott
    last edited by Jun 24, 2014, 4:02 PM

    Yep,

    The installer for 1.x.x tells you to use option 67 with undionly.kpxe

    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)

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    • R
      rjn239
      last edited by Jun 24, 2014, 4:10 PM

      So changing option 67 to now read undionly.kpxe and then trying to initialise a network boot still returns the same TFTP open timeout, any other possbile suggestions?

      Also I have been through the forums and noted people are saying to:

      sudo service tftpd-hpa start
      sudo service tftpd-hpa stop

      Doesn’t seem to make any difference for me.

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      • T
        Tom Elliott
        last edited by Jun 24, 2014, 4:15 PM

        Check your permissions on the /tftpboot folder.

        They seem to work best set as:
        [code]chown -R fog:{webuser e.g. www-data for debian insts, apache for red hat insts)
        chmod -R 667 /tftpboot[/code]

        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

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        • R
          rjn239
          last edited by Jun 25, 2014, 8:51 AM

          Thanks for your reply! I’ve just changed the permissions as you advised, but still having the same TFTP open error?

          [url=“/_imported_xf_attachments/1/1063_Error.png?:”]Error.png[/url]

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          • R
            rjn239
            last edited by Jun 25, 2014, 9:28 AM

            This post is deleted!
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            • R
              rjn239
              last edited by Jun 25, 2014, 10:10 AM

              OK in an attempt to try provide you guys with as much info as possible I have tried to pull the file from the Fog Server through Windows… this works?

              [url=“/_imported_xf_attachments/1/1065_Error.png?:”]Error.png[/url][url=“/_imported_xf_attachments/1/1066_DHCP.png?:”]DHCP.png[/url]

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              • J
                Jaymes Driver Developer
                last edited by Jun 25, 2014, 11:25 AM

                [quote=“rjn239, post: 31261, member: 24764”]OK in an attempt to try provide you guys with as much info as possible I have tried to pull the file from the Fog Server through Windows… this works?[/quote]

                At this point I recommend using DNSMASQ to help resolve your boot file.

                [url]http://fogproject.org/wiki/index.php/Using_FOG_with_an_unmodifiable_DHCP_server/_Using_FOG_with_no_DHCP_server#DNSMASQ_settings_for_iPXE[/url]

                It’s a simple set up and easy to remove.

                WARNING TO USERS: My comments are written completely devoid of emotion, do not mistake my concise to the point manner as a personal insult or attack.

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                • R
                  rjn239
                  last edited by Jun 25, 2014, 3:01 PM

                  [quote=“Jaymes Driver, post: 31264, member: 3582”]At this point I recommend using DNSMASQ to help resolve your boot file.

                  [url]http://fogproject.org/wiki/index.php/Using_FOG_with_an_unmodifiable_DHCP_server/_Using_FOG_with_no_DHCP_server#DNSMASQ_settings_for_iPXE[/url]

                  It’s a simple set up and easy to remove.[/quote]

                  Thanks for the alternative, seems like a good work around. Only problem is after implementing and getting to the final step:

                  ‘Add an IP Helper/DHCP Relay record to your router or switch so the DHCP broadcasts are sent to your normal DHCP server AND the Fog server.’

                  My router is the DHCP server, therefore it doesn’t allow you to provide a DHCP relay address without insisting it turns off the DHCP services… PAIN!

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                  • J
                    Jaymes Driver Developer
                    last edited by Jun 26, 2014, 11:15 AM

                    [quote=“rjn239, post: 31304, member: 24764”]Thanks for the alternative, seems like a good work around. Only problem is after implementing and getting to the final step:

                    ‘Add an IP Helper/DHCP Relay record to your router or switch so the DHCP broadcasts are sent to your normal DHCP server AND the Fog server.’

                    My router is the DHCP server, therefore it doesn’t allow you to provide a DHCP relay address without insisting it turns off the DHCP services… PAIN![/quote]

                    That part is only required to server multiple subnets, for now focus on getting one of your networks working and look into the ip Helper later. I personally don’t use the ip Helpers. My other co workers set some up to help resolve to WDS and I want to use FOG, so I use DNSmasq to override their settings. I’ve never had an issue, but I realize it’s all about the network structure and the equipment.

                    WARNING TO USERS: My comments are written completely devoid of emotion, do not mistake my concise to the point manner as a personal insult or attack.

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                    • R
                      rjn239
                      last edited by Jun 27, 2014, 11:39 AM

                      [quote=“Jaymes Driver, post: 31422, member: 3582”]That part is only required to server multiple subnets, for now focus on getting one of your networks working and look into the ip Helper later. I personally don’t use the ip Helpers. My other co workers set some up to help resolve to WDS and I want to use FOG, so I use DNSmasq to override their settings. I’ve never had an issue, but I realize it’s all about the network structure and the equipment.[/quote]

                      Thank you, this has worked 🙂

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