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    Unable to PXE Boot to Fog Menu.

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • T
      Technolust @Sebastian Roth
      last edited by

      @Sebastian-Roth

      Oh man, I completely forgot to add the tftp my bad on that, guess that would help.
      Take a look at the attached tftp.pcap

      0_1539376130769_tftp.pcap

      Sorry about that,

      Joe

      1 Reply Last reply Reply Quote 0
      • S
        Sebastian Roth Moderator
        last edited by

        @Technolust I don’t see “Bad Request” in that PCAP as you posted but it states the normal “Read Request”…

        Don’t you have more packets in the original PCAP file? I am missing the answer from the server in there. But the two subsequent TFTP packets from the client make me think that there is a server responding in between. Maybe I am wrong but to me it looks like it.

        I still don’t see any issue here. Can you please be more specific to what makes you think is an issue?? Take a picture of the screen on your client or whatever you think looks like an error. I can’t see it yet!

        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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        • T
          Technolust @Sebastian Roth
          last edited by

          This post is deleted!
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          • T
            Technolust @Sebastian Roth
            last edited by

            @Sebastian-Roth

            Sorry for the delay man Sebastian, take a look at this unfiltered pcap and let me know what you find.

            0_1539612254197_fog.pcap

            Thanks,

            Technolust

            george1421G 1 Reply Last reply Reply Quote 0
            • S
              Sebastian Roth Moderator
              last edited by

              @Technolust Ok, this time I actually see DHCP PXE packets and TFTP packets. Looking all good from my point of view. I still don’t see the issue, soryy!

              Can you please explain why or where exactly you see the issue? In the topic heading it reads as if the client does not show the FOG menu. But what exactly happens on screen. Please take a picture or video or explain more in detail? Does it hang? Black screen or text on screen? Which text? Does it simply reboot? etc…

              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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              • george1421G
                george1421 Moderator @Technolust
                last edited by george1421

                @Technolust Ah, I see something…

                The target computer is saying that its an EFI system (BC [type 7]), but your dhcp server is telling it to load undionly.kpxe. You should see some type of error on the target computer with NBF in the title. Basically you are sending a bios boot kernel to a uefi based system. Also make sure you have secure boot disabled on the target computer.

                Fix the boot file name, the rest looks perfect.

                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!

                T 1 Reply Last reply Reply Quote 1
                • S
                  Sebastian Roth Moderator
                  last edited by

                  @george1421 You are great! I did not pay as much attention to see this… 😉

                  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 1
                  • T
                    Technolust @george1421
                    last edited by Technolust

                    @george1421

                    Thank you George,

                    Can you tell me which file to use? Secure boot is disabled. I setup based off of the Fog Wiki page which says to use the undionly.kpxe for all versions 0.33 to current. Under the DHCP Settings section on the wiki page.

                    https://wiki.fogproject.org/wiki/index.php/FOGUserGuide#Installing_FOG

                    Here is what my tftpboot file contains

                    10secdelay intel.kkpxe ipxe.kkpxe ipxe.usb menu.c32 realtek.kpxe undionly.kpxe
                    boot.txt intel.kpxe ipxe.kpxe ldlinux.c32 pxelinux.0.old realtek.pxe undionly.pxe
                    default.ipxe intel.pxe ipxe.krn libcom32.c32 pxelinux.cfg snp.efi vesamenu.c32
                    i386-efi ipxe.efi ipxe.lkrn libutil.c32 realtek.efi snponly.efi
                    intel.efi ipxe.iso ipxe.pxe memdisk realtek.kkpxe undionly.kkpxe

                    Thanks,

                    Joe

                    george1421G 1 Reply Last reply Reply Quote 0
                    • george1421G
                      george1421 Moderator @Technolust
                      last edited by

                      @Technolust Before I answer you, please answer this: What dhcp server are you using (manufacturer and version)?

                      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!

                      T 1 Reply Last reply Reply Quote 0
                      • T
                        Technolust @george1421
                        last edited by

                        @george1421

                        Windows Server 2012 R2 Standard DHCP Version 6.3.

                        Hope that helps.

                        george1421G 1 Reply Last reply Reply Quote 0
                        • george1421G
                          george1421 Moderator @Technolust
                          last edited by

                          @Technolust Without sounding snarky, it will help you more than it will help me.

                          Follow this guide for configuring your dhcp server to dynamically support both bios and uefi systems that are pxe booting. https://wiki.fogproject.org/wiki/index.php/BIOS_and_UEFI_Co-Existence#Using_Windows_Server_2012_.28R1_and_later.29_DHCP_Policy
                          By following those instructions your dhcp server will hand out the right boot file name based the type of computer it is.

                          But to answer your original question the boot file for uefi 64 bit is ipxe.efi. The correct boot file for bios based systems is undionly.kpxe typically.

                          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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                          • T
                            Technolust
                            last edited by

                            Thank you George,

                            I created the policy and removed the options. However, is it possible to have two policies in place for x64 UEFI and x64 BIOS? This did allow me to access the Fog Server Menu from PXE boot.

                            Joe

                            george1421G 1 Reply Last reply Reply Quote 0
                            • george1421G
                              george1421 Moderator @Technolust
                              last edited by george1421

                              @Technolust Umm, there is only one iPXE boot kernel for bios (undionly.kpxe) the kernel is 32 bits so it will run on both 32 and 64 bit systems. UEFI is the unique one where there is a kernel for 32 bits (/i386/ipxe.efi) and 64 bits (/ipxe.efi). Understand there are 2 64 bit type systems arch code 0007 and arch code 0009 that you need to create a rule for. Arch type 0006 is for 32 uefi and Arch 0 is for bios.

                              Just for reference:

                                         Type   Architecture Name
                                         ----   -----------------
                                           0    Intel x86PC
                                           1    NEC/PC98
                                           2    EFI Itanium
                                           3    DEC Alpha
                                           4    Arc x86
                                           5    Intel Lean Client
                                           6    EFI IA32
                                           7    EFI BC (EFI Byte Code)
                                           8    EFI Xscale
                                           9    EFI x86-64
                              

                              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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                              • T
                                Technolust
                                last edited by

                                Thanks George,

                                I think my question was vague. I created vendor classes for 00000, 00006, 00007, & 00009. I meant to ask should I apply the 00000, 00007? The only policy I created was the 00007 policy. I do not foresee us using any 32bit OS’s but I do see us using Legacy Bios. My guess would be to just apply all four of them but wasn’t sure if it made a difference.

                                george1421G 1 Reply Last reply Reply Quote 0
                                • george1421G
                                  george1421 Moderator @Technolust
                                  last edited by

                                  @Technolust I would set the default dhcp options to undionly.kpxe to cover all bios machines, then create a filter for arch 0007 and 0009 that will cover all of the common uefi systems. We have seen some tablets that are 64 bit processors but pinned to 32 bits and report as 32 bits during pxe booting. If you don’t plan on any 32 bit processors then don’t add the filter. Just be aware of some of the tablets if you ever get one.

                                  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!

                                  T 1 Reply Last reply Reply Quote 0
                                  • T
                                    Technolust @george1421
                                    last edited by

                                    @george1421

                                    Perfect!! Thank you George and Sebastian for your help and hopefully this helps others in the future.

                                    -Joe

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