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    PXE with severals vlans

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    FOG Problems
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    • J
      Jo2220
      last edited by

      Hi,
      I’m just upgrading my fogserver into 1.2.0 version (0.32 before) (ubuntu 14.04.2)
      Update was fine.

      But PXE’s functions have changed.
      I have errors with my tftp server. (file not found)
      I remplaced pxelinux.0 by undionly.kpxe (in my isc-dhcp-server) and it’s ok

      But I have severals networks (Privates and publics (4 networks)) which use tftp server
      Now I can use only tftpboot on my primary network (fogserver’s network 172.x.x.x)
      If i try to boot from another network -> error (after the default.ipxe file , I have [url]http://172.x.x.x(ip[/url] adress of fogserver)/fog/service/ipxe/boot.php but after he’s stopped

      Anybody has a solution ?
      Thanks

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      • J
        Jo2220
        last edited by

        Another information . My fogserver has 4 IP adress ( one for each network )

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        • JunkhackerJ
          Junkhacker Developer
          last edited by

          in your /tftpboot/default.ipxe file, edit the last lines as such
          [CODE]# normal fog server
          chain http://<network 1 IP>/fog/service/ipxe/boot.php##params||chain http://<network 2 IP>/fog/service/ipxe/boot.php##params||chain http://<network 3 IP>/fog/service/ipxe/boot.php##params||chain http://<network 4 IP>/fog/service/ipxe/boot.php##params[/CODE]
          this will cause ipxe to attempt the next ip address for the fog server as each fails. it’s probably not the cleanest way to do it, but it should get you going

          signature:
          Junkhacker
          We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

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          • J
            Jo2220
            last edited by

            [quote=“Junkhacker, post: 43855, member: 21583”]in your /tftpboot/default.ipxe file, edit the last lines as such
            [CODE]# normal fog server
            chain http://<network 1 IP>/fog/service/ipxe/boot.php##params||chain http://<network 2 IP>/fog/service/ipxe/boot.php##params||chain http://<network 3 IP>/fog/service/ipxe/boot.php##params||chain http://<network 4 IP>/fog/service/ipxe/boot.php##params[/CODE]
            this will cause ipxe to attempt the next ip address for the fog server as each fails. it’s probably not the cleanest way to do it, but it should get you going[/quote]
            Thank you for your answer.
            I will test it monday.

            Maybe , it’s possible to do a kind of script :

            • To get back a IP adress ( if IP adress start by 192 go to chain [url]http://192.168.x.x/fog/service/ipxe/boot.php##params[/url] )
              else continue at the next IP adress…
              Begin again for the 4 networks.

            What do you think about it?

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            • J
              Jo2220
              last edited by

              I tested your solution any success
              Computer doesn’t boot on the 4 network. Only the primary “network IP”
              My dhcp-server’s filename is undionly.kpxe

              Thanks

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              • Wayne WorkmanW
                Wayne Workman
                last edited by

                This post is deleted!
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                • J
                  Jo2220
                  last edited by

                  Hi,
                  My server is a Ubuntu desktop 14.04.2 LTS x64

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                  • JunkhackerJ
                    Junkhacker Developer
                    last edited by

                    on the systems that fail to work properly, can you tell if they’re trying to go to the boot.php locations or if they don’t get that far?

                    signature:
                    Junkhacker
                    We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

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                    • J
                      Jo2220
                      last edited by

                      regardless of the default.ipxe 's configuration file , pxe boots on the primary IP network ( fog’s webinterface )
                      chain commands have any effect
                      I tested with only IP network (other Ip adress ) without success

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                      • JunkhackerJ
                        Junkhacker Developer
                        last edited by

                        on the line before the [CODE]chain http://<network 1 IP>/fog/service/ipxe/boot.php##params[/CODE] add a prompt, like so
                        [CODE]prompt
                        chain http://<network 1 IP>/fog/service/ipxe/boot.php##params[/CODE]
                        let me know what is shown on screen

                        signature:
                        Junkhacker
                        We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

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                        • J
                          Jo2220
                          last edited by

                          So
                          I reinstalled a new machine with a clean install of fog (same OS)
                          If i use chain command like this:
                          chain [url]http://<network[/url] IP 1>/fog/service/ipxe/boot.php##params||chain [url]http://<network[/url] IP 2>/fog/service/ipxe/boot.php##params
                          [U]Boot on the Network IP 1:[/U]
                          Boot ok, menu fog appears -:)

                          [U]Boot from network IP 2:[/U]
                          TFPT…
                          Then
                          PXE-E32 : TFTP open timeout
                          then
                          TFTP…
                          And after 5 min , windows boots

                          But If I open the link [url]http://<network[/url] IP 2>/fog/service/ipxe/boot.php##params in my browser , I have :
                          #!ipxe
                          cpuid --ext 29 && set arch x86_64 || set arch i386
                          colour --rgb 0xff6600 2
                          cpair --foreground 7 --background 2 2
                          console --picture [url]http://<network[/url] IP 1>/fog/service/ipxe/bg.png --left 100 --right 80
                          :MENU
                          menu
                          colour --rgb 0xff0000 0
                          cpair --foreground 0 3

                          That can never work

                          I think the best way is open ACL (access control list) between all my network

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