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    1.3.0 installer does not handle class B IP's correctly with DHCP

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    • E
      EspenU @Tom Elliott
      last edited by

      @Tom-Elliott said in 1.3.0 installer does not handle class B IP's correctly with DHCP:

      @EspenU right but the ip and subnet are determined by what’s defined on the nic when you run the installer. While you can change these things I think your seeing class c subnet is because that’s what the nic was set for.

      Dammit you right. The first installation was probably run before a static IP was set on the server. That explains a lot.
      Thanks for your help. Sorry to have bugged you with such a silly mistake.

      1 Reply Last reply Reply Quote 0
      • Wayne WorkmanW
        Wayne Workman @Tom Elliott
        last edited by Wayne Workman

        @Tom-Elliott said in 1.3.0 installer does not handle class B IP's correctly with DHCP:

        We typically start with the IP address of the Nic that DHCP is being applied to so as to prevent a possible reassignment of that IP (as essentially your FOG Server has become the network).

        ISC-DHCP will not lease it’s own IP address, and there’s no reason to not start the range at the network address.

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

          Okay. You wrote 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! 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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          • Tom ElliottT
            Tom Elliott
            last edited by

            And if you look, it’s using the network address to supply the subnet anyway.

            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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            • Tom ElliottT
              Tom Elliott
              last edited by

              https://github.com/FOGProject/fogproject/blob/dev-branch/lib/common/functions.sh#L1985

              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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              • Wayne WorkmanW
                Wayne Workman @Tom Elliott
                last edited by

                @Tom-Elliott I helped write it. And if it’s that big of a concern, we can add to it to just reserve the server’s IP address in the dhcpd.conf file.

                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!
                Daily Clean Installation Results:
                https://fogtesting.fogproject.us/
                FOG Reporting:
                https://fog-external-reporting-results.fogproject.us/

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                • Wayne WorkmanW
                  Wayne Workman
                  last edited by Wayne Workman

                  I don’t even see what the issue is with the start range really. We wrote it so it starts 10 addresses ahead of the network address:
                  https://github.com/FOGProject/fogproject/blob/dev-branch/lib/common/functions.sh#L1952

                  And it looks to me that the network definition is written exactly as it should be. I was under the impression that something changed in code, but that doesn’t appear to be the case. It appears that the installer and DHCP were configured and then the server’s IP was changed later. Of course this would break things.

                  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!
                  Daily Clean Installation Results:
                  https://fogtesting.fogproject.us/
                  FOG Reporting:
                  https://fog-external-reporting-results.fogproject.us/

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

                    @Wayne-Workman That’s why I brought in all the links. I know nothing changed. But as was stated, the address was within a Class C range, until it wasn’t (if that makes any sense).

                    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

                    Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                    • Wayne WorkmanW
                      Wayne Workman @Tom Elliott
                      last edited by Wayne Workman

                      @Tom-Elliott Right but the way it’s coded in the installer - the installer literally does not care about what class the IP is - the class makes zero difference. Literally, the correct subnet mask is pulled from the desired interface, and the start and end range and the network address are all mathematically calculated. Nothing is guessed, classes are not considered whatsoever.

                      Bottom line is - if the interface you want to use is correctly configured, the FOG installer upon it’s first run will not make a mistake with the DHCP configuration.

                      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!
                      Daily Clean Installation Results:
                      https://fogtesting.fogproject.us/
                      FOG Reporting:
                      https://fog-external-reporting-results.fogproject.us/

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

                        @Wayne-Workman Correct, the bottom line as to the originating issue is when the first installation occurred, the interface was setup in 255.255.255.0 mask rather than the expected 255.255.0.0 mask.

                        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

                        Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                        • Wayne WorkmanW
                          Wayne Workman @Tom Elliott
                          last edited by

                          @Tom-Elliott Ah - and the re-install re-used the value in the .fogsettings file. Ok.

                          I suppose we should update the subnet mask in .fogsettings, or just not store it there. Isn’t the value only used for the DHCP configuration anyways?

                          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!
                          Daily Clean Installation Results:
                          https://fogtesting.fogproject.us/
                          FOG Reporting:
                          https://fog-external-reporting-results.fogproject.us/

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

                            @Wayne-Workman To my knowledge, the value IS updated. configureDHCP happens every time you run the installer, which is where the network is being set.

                            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

                            Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                            • Wayne WorkmanW
                              Wayne Workman @Tom Elliott
                              last edited by Wayne Workman

                              Only if it’s not already set:
                              https://github.com/FOGProject/fogproject/blob/dev-branch/lib/common/functions.sh#L1950

                              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!
                              Daily Clean Installation Results:
                              https://fogtesting.fogproject.us/
                              FOG Reporting:
                              https://fog-external-reporting-results.fogproject.us/

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

                                @Wayne-Workman Right. The idea is your setup is already good to go the first time you’ve run it, so what you set shouldn’t need to be set EVERY cycle. What about those with specialty requirements (such as those on isolated networks) that want the stuff configured for their main network without having to reconfigure themselves.

                                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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                                • Tom ElliottT
                                  Tom Elliott
                                  last edited by

                                  I don’t think this is something we need to be concerned about. If you’re hitting issues, update your /opt/fog/.fogsettings file to use what you need and expect.

                                  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

                                  1 Reply Last reply Reply Quote 1
                                  • Wayne WorkmanW
                                    Wayne Workman
                                    last edited by

                                    I agree.

                                    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!
                                    Daily Clean Installation Results:
                                    https://fogtesting.fogproject.us/
                                    FOG Reporting:
                                    https://fog-external-reporting-results.fogproject.us/

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