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    DHCP Lease Failing

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • B
      Brenth453 @george1421
      last edited by

      @george1421 0_1535463134512_Resized_20180828_093135.jpeg

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      • B
        Brenth453 @george1421
        last edited by Brenth453

        @george1421 Using an HP Prodesk 400 G4

        george1421G T 2 Replies Last reply Reply Quote 0
        • george1421G
          george1421 Moderator @Brenth453
          last edited by george1421

          @Brenth453 OK it looks like eth0 is not getting an ip address.

          At the FOS command prompt lets try.

          1. udhcpc -i eth0 then wait until it completes then run the ip addr show command and see if eth0 picks up an IP address. This is going to tell us if time fixes the issue
          2. If that doesn’t work then lets find out what network adapter is installed in that system
            lspci -nn |grep etwork

          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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          • B
            Brenth453 @george1421
            last edited by

            @george1421 after doing step 1.
            0_1535468685700_dhcp.jpeg

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            • george1421G
              george1421 Moderator @Brenth453
              last edited by

              @Brenth453 Well that IS telling us time IS correcting your issue. I’m still thinking spanning tree here.

              Interesting that lspci is not returning… Ugh, I’m a fool. its lspci -nn|grep thernet not network.

              But back on point, do you have a dumb (unmanaged) switch to place between your pxe booting computer and building switch. Then pxe boot the computer. Lets see if that masks the issue.

              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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              • B
                Brenth453 @george1421
                last edited by

                @george1421 If spanning tree is the issue though what needs to be different if RSTP is enabled and we even went as far as setting an IP helper. Sorry this image refuses to rotate.

                0_1535470724326_network adapter.jpg

                george1421G 1 Reply Last reply Reply Quote 0
                • george1421G
                  george1421 Moderator @Brenth453
                  last edited by

                  @Brenth453 IP helper is not the issue here. RSTP is one of the right answers. But again try a dumb switch. Because we know that time fixes being able to get an IP address.

                  Eventhough your image was rotated I got the number I needed [10ec:8168] “Realtek 8169”. FOS Supports that network adapter.

                  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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                  • B
                    Brenth453 @george1421
                    last edited by

                    @george1421 Tried a dumb switch. Cannot get it to PXE boot through a dumb switch.

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                    • george1421G
                      george1421 Moderator @Brenth453
                      last edited by

                      @Brenth453 Well I have to admit you have me stumped on this one.

                      Is the fog server on the same subnet as the pxe booting client? If so we can use the fog server to do collect a pcap of the boot up sequence. If not then we can use wireshark to at least see the dhcp bits since they are sent out broadcast.

                      For the FOG server we can use this tutorial: https://forums.fogproject.org/topic/9673/when-dhcp-pxe-booting-process-goes-bad-and-you-have-no-clue

                      For wireshark use the capture filter of port 67 or port 68 to only collect dhcp communications. I would prefer to use the FOG server because then we will get the unicast communications between the pxe booting client and the fog server, wireshark will only see the broadcast messages unless you are on a mirrored port.

                      Post the results of the pcap here (or DM me a link to the file on a google drive) and I’ll take a look at it.

                      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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                      • B
                        Brenth453 @george1421
                        last edited by

                        @george1421 So we have gotten somewhere. I have the image uploaded and am attempting to deploy to another machine of the same model.
                        0_1535552784846_image.jpeg

                        Tom ElliottT 1 Reply Last reply Reply Quote 0
                        • Tom ElliottT
                          Tom Elliott @Brenth453
                          last edited by

                          @Brenth453 is the disk you’re deploying to smaller than the disk that was captured from?

                          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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                          • B
                            Brenth453 @Tom Elliott
                            last edited by

                            @Tom-Elliott Yes it does unfortunately. I’m assuming the image deploy works from smaller hard drives onto larger ones? If it does then I could probably capture an image off of this and then deploy to the other one.

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                            • B
                              Brenth453 @Tom Elliott
                              last edited by

                              @Tom-Elliott I am going to capture another image and set it to single disk resizable. I am getting an error though about “The disk contains an unclean file system.”

                              Tom ElliottT 1 Reply Last reply Reply Quote 0
                              • Tom ElliottT
                                Tom Elliott @Brenth453
                                last edited by

                                @Brenth453 resizable will be better. I can’t guarantee it’ll work.

                                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

                                B 2 Replies Last reply Reply Quote 0
                                • B
                                  Brenth453 @Tom Elliott
                                  last edited by

                                  @Tom-Elliott How do you tell fog to only image the C drive? I can’t use single disk unless I specify the correct disk to capture an image of.

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                                  • R
                                    rmontagne
                                    last edited by

                                    Hi guys,

                                    I have the same error, on a new fog server.

                                    0_1535562740189_IMG_0223.jpg

                                    Regards,

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                                    • B
                                      Brenth453 @Brenth453
                                      last edited by

                                      @Brenth453 I was able to use a router as DHCP and it worked flawlessly. Windows is just a flat out sketchy DHCP.

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                                      • B
                                        Brenth453 @Tom Elliott
                                        last edited by

                                        @Tom-Elliott Deployed from smaller hard drive image to larger hard drive. Computer is stuck preparing automatic repair and infinite reboots.

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                                        • S
                                          Sebastian Roth Moderator
                                          last edited by

                                          @Brenth453 I am marking this solved as the initial question indeed is. Please feel free to open a new thread if you still have problems with infinite reboots after deploying to a larger disk.

                                          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
                                          • T
                                            totoro @Brenth453
                                            last edited by

                                            @Brenth453
                                            I have the same problem with a HP Prodesk 400 G3, I make a Bios update and the problem is gone .

                                            Hop it’s can help.

                                            I think using a different kernel can help too.

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