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Upgraded to Fog 1.5.3 from 1.4.4. Cannot PXE boot anymore get PXE-55

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  • B
    buercky
    last edited by May 30, 2018, 5:36 PM

    Upgraded to Fog 1.5.3 from 1.4.4. Cannot PXE boot anymore get PXE-55 ProxyDHCP service did not reply to request on port 4011.
    I didn’t change anything on the dhcp server Option 66 is the IP address of the Fog server and 67 is undionly.kpxe. I’m booting clients as legacy boot as i did before the upgrade.

    W 1 Reply Last reply May 31, 2018, 3:15 AM Reply Quote 0
    • W
      Wayne Workman @buercky
      last edited by May 31, 2018, 3:15 AM

      @buercky Read through this: 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!
      Daily Clean Installation Results:
      https://fogtesting.fogproject.us/
      FOG Reporting:
      https://fog-external-reporting-results.fogproject.us/

      1 Reply Last reply Reply Quote 0
      • G
        george1421 Moderator
        last edited by May 31, 2018, 9:52 AM

        @buercky said in Upgraded to Fog 1.5.3 from 1.4.4. Cannot PXE boot anymore get PXE-55:

        PXE-55 ProxyDHCP service did not reply to request on port 4011

        Are you running dnsmasq on your fog server? If not check to make sure you are not setting dhcp option 60 on your dhcp server. If neither of these are true then Wayne is on the right track, grabbing a pcap of the dhcp process will tell us what is going down the wire.

        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!

        B 1 Reply Last reply May 31, 2018, 3:26 PM Reply Quote 0
        • B
          buercky @george1421
          last edited by buercky May 31, 2018, 9:27 AM May 31, 2018, 3:26 PM

          @george1421 I am not running dnsmasq I’ve commented out the dnsmasq in Network Manager. I do not have option 60 on the DHCP server either.
          0_1527780345677_Network Manager.jpg

          Here is the pcap of the dhcp process.
          0_1527780159818_issue1.pcap

          The error i get:
          0_1527780367488_DHCPBoot.jpg

          The Fogserver IP is 89.0.192.40

          Q G 2 Replies Last reply May 31, 2018, 3:30 PM Reply Quote 0
          • Q
            Quazz Moderator @buercky
            last edited by May 31, 2018, 3:30 PM

            @buercky dnsmasq being commented out in networkmanager only means it’s not being used for DNS requests, which is fine.

            Check if dnsmasq is running. service dnsmasq status

            B 1 Reply Last reply May 31, 2018, 4:18 PM Reply Quote 0
            • G
              george1421 Moderator @buercky
              last edited by george1421 May 31, 2018, 10:31 AM May 31, 2018, 3:51 PM

              @buercky ok I see something (and its not dead people…)

              For the above system you have 2 dhcp servers responding with offers.
              89.0.0.92 which is giving a next server of 98.0.192.40 with a boot file of undionly.kpxe (you might want to update your dhcp server since you have Undionly.kpxe define and not all lower case undionly.kpxe)

              Then you have the troubling one: 98.0.192.75 (which appears to be a dell computer) is also responding with a next server of itself with no boot file name, but it does have dhcp option 60 set indicating its a proxy dhcp server (where your error message on port 4011 is coming from).

              To fix shoot 98.0.192.75 and pxe booting will start working better. Understand this is not a FOG problem but a networking infrastructure 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!

              B 1 Reply Last reply May 31, 2018, 5:14 PM Reply Quote 1
              • B
                buercky @Quazz
                last edited by May 31, 2018, 4:18 PM

                @quazz comes up
                Loaded: not found (Reason: No such file or directory)
                Active: Inactive (dead)

                1 Reply Last reply Reply Quote 0
                • B
                  buercky @george1421
                  last edited by May 31, 2018, 5:14 PM

                  @george1421 Wow! That was it PXE is now working! Thank You Thank you Thank You

                  1 Reply Last reply Reply Quote 1
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