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Dell 7000 series laptops pxe booting

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  • T
    The Dealman @george1421
    last edited by Aug 24, 2020, 7:31 PM

    @george1421 Yes it is usb-c. It’s one of these https://www.dell.com/en-us/work/shop/dell-docking-station-wd19-180w/apd/210-ariq/pc-accessories

    Fog 1.5.9 running currently on all servers

    G 2 Replies Last reply Aug 24, 2020, 7:34 PM Reply Quote 0
    • G
      george1421 Moderator @The Dealman
      last edited by Aug 24, 2020, 7:34 PM

      @The-Dealman ok its a wd19. I know those work with a 7400. I have one of those in front of me now (both wd19 and 7400), let me look at the bios settings. now.

      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!

      G 1 Reply Last reply Aug 24, 2020, 7:39 PM Reply Quote 0
      • G
        george1421 Moderator @george1421
        last edited by Aug 24, 2020, 7:39 PM

        @george1421 In the 7400 firmware System Configuration->Thunderbolt configuration

        Thunderbolt: Checked
        Enable Thunderbolt Boot: checked
        No Security: Checked

        Secure boot->Secure boot: disabled

        General ->Advanced boot options -> enable uefi network stack: enabled.

        These are probably right because you are getting into ipxe. I’m going to pxe boot using this dock to see if I can duplicate the same error you see.

        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 Aug 24, 2020, 8:30 PM Reply Quote 0
        • G
          george1421 Moderator @The Dealman
          last edited by Aug 24, 2020, 7:45 PM

          @The-Dealman on a 7400 using a wd19 it pxe boots right into the FOG ipxe menu. So what’s unique about your installation?

          Is this a new FOG installation where you have never pxe booted into the iPXE menu before? OR is this the first uefi system you are tying to image?

          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 M 2 Replies Last reply Aug 24, 2020, 8:31 PM Reply Quote 0
          • T
            The Dealman @george1421
            last edited by Aug 24, 2020, 8:30 PM

            @george1421 Yes your settings match what i have

            Fog 1.5.9 running currently on all servers

            1 Reply Last reply Reply Quote 0
            • T
              The Dealman @george1421
              last edited by Aug 24, 2020, 8:31 PM

              @george1421 said in Dell 7000 series laptops pxe booting:

              @The-Dealman on a 7400 using a wd19 it pxe boots right into the FOG ipxe menu. So what’s unique about your installation?

              Is this a new FOG installation where you have never pxe booted into the iPXE menu before? OR is this the first uefi system you are tying to image?

              Yes to both questions here.

              Fog 1.5.9 running currently on all servers

              G 1 Reply Last reply Aug 24, 2020, 8:45 PM Reply Quote 0
              • G
                george1421 Moderator @The Dealman
                last edited by george1421 Aug 24, 2020, 2:46 PM Aug 24, 2020, 8:45 PM

                @The-Dealman Ok since this is a new fog install we really can’t rule out anything here. Since the FOG server and the target computer are on the same subnet, lets grab a pcap (packet capture) to see exactly what the target computer is being told during pxe booting. https://forums.fogproject.org/topic/9673/when-dhcp-pxe-booting-process-goes-bad-and-you-have-no-clue

                Upload the pcap to the FOG Forum, or a file share site and either post the link here to DM me the link and I’ll take a look at it. Usually PXE booting fails before this point in the process so something is happening that we don’t understand yet.

                Also be aware there IS a firmware update for the WD19 docks. Also make sure the firmware is up to date on the computer too.

                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 Aug 24, 2020, 8:48 PM Reply Quote 0
                • T
                  The Dealman @george1421
                  last edited by The Dealman Aug 24, 2020, 2:50 PM Aug 24, 2020, 8:48 PM

                  @george1421 I have tested the pxe booting process on a desktop system using the undionly.kpxe and it works without issue. So something is not right the uefi pxe process and these 7410 laptops with the WD19 docking stations.

                  Fog 1.5.9 running currently on all servers

                  G 1 Reply Last reply Aug 24, 2020, 8:50 PM Reply Quote 0
                  • G
                    george1421 Moderator @The Dealman
                    last edited by george1421 Aug 24, 2020, 2:53 PM Aug 24, 2020, 8:50 PM

                    @The-Dealman Do know enough to say its uefi booting or uefi pxe booting with these specific hardware?

                    On the computer that bios boots using undionly.kpxe can you switch that computer over to uefi mode and pxe boot with ipxe.efi?

                    Edit: OK I see you updated your post while I was writing mine. Lets get a pcap of that pxe booting process. But I’m leaning towards a firmware issue on the laptop then.

                    Edit 2: We are still not dead in the water, we can boot right into FOS LInux from a usb stick bypassing iPXE if needed.

                    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 2 Replies Last reply Aug 24, 2020, 9:17 PM Reply Quote 0
                    • T
                      The Dealman @george1421
                      last edited by Aug 24, 2020, 9:17 PM

                      @george1421 said in Dell 7000 series laptops pxe booting:

                      On the computer that bios boots using undionly.kpxe can you switch that computer over to uefi mode and pxe boot with ipxe.efi?

                      I’ll try that now. It’s a optiplex 3010

                      Fog 1.5.9 running currently on all servers

                      1 Reply Last reply Reply Quote 0
                      • T
                        The Dealman @george1421
                        last edited by Aug 24, 2020, 9:29 PM

                        @george1421 said in Dell 7000 series laptops pxe booting:

                        On the computer that bios boots using undionly.kpxe can you switch that computer over to uefi mode and pxe boot with ipxe.efi?

                        On the optiplex 3010 when i try the uefi network boot it just goes to black screen the kicks back to the One-Time Boot Menu.

                        Fog 1.5.9 running currently on all servers

                        G 1 Reply Last reply Aug 24, 2020, 9:32 PM Reply Quote 0
                        • G
                          george1421 Moderator @The Dealman
                          last edited by Aug 24, 2020, 9:32 PM

                          @The-Dealman Did you change the boot file to ipxe.efi? That sounds like you tried to boot a bios boot loader.

                          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 Aug 24, 2020, 9:41 PM Reply Quote 0
                          • T
                            The Dealman @george1421
                            last edited by The Dealman Aug 24, 2020, 3:49 PM Aug 24, 2020, 9:41 PM

                            @george1421 Yes i changed the boot file ipxe.efi if you want i can post a video of what i saw.

                            Fog 1.5.9 running currently on all servers

                            G 1 Reply Last reply Aug 24, 2020, 9:58 PM Reply Quote 0
                            • G
                              george1421 Moderator @The Dealman
                              last edited by Aug 24, 2020, 9:58 PM

                              @The-Dealman Again, lets get a pcap to see what its being told.

                              Also secure boot is off?

                              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 Aug 24, 2020, 10:09 PM Reply Quote 0
                              • T
                                The Dealman @george1421
                                last edited by The Dealman Aug 24, 2020, 4:10 PM Aug 24, 2020, 10:09 PM

                                @george1421 said in Dell 7000 series laptops pxe booting:

                                @The-Dealman Again, lets get a pcap to see what its being told.

                                Also secure boot is off?

                                Yes secure boot is off.

                                For the pcap, are these instructions accurate? https://wiki.fogproject.org/wiki/index.php?title=TCPDump

                                Fog 1.5.9 running currently on all servers

                                G 1 Reply Last reply Aug 24, 2020, 10:10 PM Reply Quote 0
                                • G
                                  george1421 Moderator @The Dealman
                                  last edited by Aug 24, 2020, 10:10 PM

                                  @The-Dealman The ones I link to before are exactly what is needed. https://forums.fogproject.org/topic/9673/when-dhcp-pxe-booting-process-goes-bad-and-you-have-no-clue

                                  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 2 Replies Last reply Aug 24, 2020, 10:12 PM Reply Quote 0
                                  • T
                                    The Dealman @george1421
                                    last edited by Aug 24, 2020, 10:12 PM

                                    @george1421 Okay i must have missed that link the first time. I’ll give that a try and post the results

                                    Fog 1.5.9 running currently on all servers

                                    1 Reply Last reply Reply Quote 0
                                    • T
                                      The Dealman @george1421
                                      last edited by Aug 24, 2020, 11:06 PM

                                      @george1421 Do you need a single pcap or one that captures every port that’s called out that tcpdump command?

                                      Fog 1.5.9 running currently on all servers

                                      G 1 Reply Last reply Aug 24, 2020, 11:34 PM Reply Quote 0
                                      • G
                                        george1421 Moderator @The Dealman
                                        last edited by george1421 Aug 24, 2020, 5:36 PM Aug 24, 2020, 11:34 PM

                                        @The-Dealman I need the entire pcap so I can see the 4 phases of dhcp as well as the dhcp requests from iPXE if there are any. Don’t filter any IP addresses out of the pcap. Also sending a screen shot of the pcap will do no good because I need to look at the fields both the DISCOVERY and the OFFER packets. If you are concerned about data leakage then upload it to a file share site and dm me the link. Once I read it then you can delete it from the file share site.

                                        The pcap only captures dhcp, proxydhcp, and tftp packets. All others are not captured if you use the capture filter from the tutorial. You can also review the pcap with wireshark if you are concerned.

                                        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 Aug 25, 2020, 12:02 AM Reply Quote 0
                                        • T
                                          The Dealman @george1421
                                          last edited by Aug 25, 2020, 12:02 AM

                                          @george1421 Okay i have it, what’s a secure way to get it to you?

                                          Fog 1.5.9 running currently on all servers

                                          G 1 Reply Last reply Aug 25, 2020, 12:07 AM Reply Quote 0
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