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    TFTP Server

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • Raymond BellR
      Raymond Bell Testers
      last edited by

      @Tom-Elliott Ok after some testing with 2 computers plugged in to same new switch one works great boots right in to fog the other enter tftp server same computers models same DHCP

      Raymond Bell
      WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

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

        @Raymond-Bell Then I really don’t know what’s going on. I’m sorry man, maybe @Sebastian-Roth or @George1421 can be of some more help. I’m not much on the figuring out side as I used to be, and I’ve given everything I can think of.

        Sorry I’m not more useful at this point.

        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

        Raymond BellR 1 Reply Last reply Reply Quote 0
        • Raymond BellR
          Raymond Bell Testers @Tom Elliott
          last edited by

          @Tom-Elliott said in TFTP Server:

          @Raymond-Bell Then I really don’t know what’s going on. I’m sorry man, maybe @Sebastian-Roth or @George1421 can be of some more help. I’m not much on the figuring out side as I used to be, and I’ve given everything I can think of.

          Sorry I’m not more useful at this point.

          Ok thanks man…

          i even unplugged the one that was giving me the tftp and plugged it into the port one that is work and same error 😞

          Raymond Bell
          WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

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

            @Raymond-Bell TBH I only skimmed this thread so I may have missed something. But my intuition is telling me there is a secondary dhcp server responding to the target computer giving it conflicting pxe boot info.

            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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            • george1421G
              george1421 Moderator
              last edited by

              So lets start with some data collection.

              Is the dhcp server, fog server and target computer all on the same subnet/vlan? If so we can use the fog server to help us see what is going on in the pxe booting process.

              I have a tutorial here on how to use tcpdump from the FOG server to capture a pcap file of the booting process: https://forums.fogproject.org/topic/9673/when-dhcp-pxe-booting-process-goes-bad-and-you-have-no-clue

              If the dhcp server, fog server, and pxe booting client are on the same subnet/vlan then go and grab the pcap and post it here. If any is on a different vlan then give us an idea of your network design so we can come up with a useful plan to collect this information.

              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!

              Raymond BellR 1 Reply Last reply Reply Quote 0
              • Raymond BellR
                Raymond Bell Testers @george1421
                last edited by Raymond Bell

                @george1421 yes there are all on same subnet/vlan
                Here you go sir0_1542402185175_output.pcap

                10.24.32.60 is the ip the host pulled from dhcp

                Raymond Bell
                WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

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

                  @Raymond-Bell Ah found it.

                  You actually have 3 dhcp servers responding. If you use wireshark and inspect the pcap file at patch #19 There is a dhcp server 192.168.15.1 that is giving band info. The other 2 dhcp servers 10.24.31.232 and .230 are in harmony. The 192.168.15.1 appears to be a cisco router on the surface.

                  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!

                  Raymond BellR 1 Reply Last reply Reply Quote 0
                  • Raymond BellR
                    Raymond Bell Testers @george1421
                    last edited by

                    @george1421 You the man i will look for that and i might just know what it is sorry to bother all of you …

                    Raymond Bell
                    WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

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

                      @Raymond-Bell That 192.168.15.1 looks like its a real device on your network in that its giving the correct domain name, but its subnet mask and IP address range is not compatible with the rest of your network.

                      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!

                      Raymond BellR 1 Reply Last reply Reply Quote 0
                      • Raymond BellR
                        Raymond Bell Testers @george1421
                        last edited by

                        @george1421 said in TFTP Server:

                        @Raymond-Bell That 192.168.15.1 looks like its a real device on your network in that its giving the correct domain name, but its subnet mask and IP address range is not compatible with the rest of your network.

                        Ok might be the Earth Quake centers stuff

                        Raymond Bell
                        WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

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

                          You mean I was kind of on the right track? Lol. Yay me! I just don’t do all the fancy pcap stuff sorry.

                          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

                          Raymond BellR 1 Reply Last reply Reply Quote 0
                          • Raymond BellR
                            Raymond Bell Testers @Tom Elliott
                            last edited by

                            @Tom-Elliott said in TFTP Server:

                            You mean I was kind of on the right track? Lol. Yay me! I just don’t do all the fancy pcap stuff sorry.

                            LOL you are fine im thinking it might be a Cisco ATA i had a user connect this morning

                            Raymond Bell
                            WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

                            1 Reply Last reply Reply Quote 0
                            • Raymond BellR
                              Raymond Bell Testers
                              last edited by

                              @george1421 @Tom-Elliott

                              It was that ATA… Sorry for all the trouble guys

                              Raymond Bell
                              WiKi: https://wiki.fogproject.org/wiki/index.php/Main_Page

                              george1421G 1 Reply Last reply Reply Quote 2
                              • george1421G
                                george1421 Moderator @Raymond Bell
                                last edited by

                                @Raymond-Bell said in TFTP Server:

                                It was that ATA… Sorry for all the trouble guys

                                That is why we are here to help. I’m glad you have it worked out. Something simple, but it caused you so much problems. On the plus side you are now on 1.5.5 with all of the fixes, so you are in a better place than when you started the day.

                                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!

                                1 Reply Last reply Reply Quote 1
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