• Recent
  • Unsolved
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Register
  • Login
  • Recent
  • Unsolved
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Register
  • Login

Serve different types of .efi boot files

Scheduled Pinned Locked Moved Unsolved
Linux Problems
4
55
21.9k
Loading More Posts
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • G
    george1421 Moderator @Tom Elliott
    last edited by Oct 12, 2016, 8:00 PM

    @Tom-Elliott said in Serve different types of .efi boot files:

    Oct 12 12:59:32 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1280]: 3272245650 vendor class: PXEClient:Arch:00007:UNDI:003016

    That is what I see:

    Not ignoring you on this. The vendor class (option 60) doesn’t have anything that is unique to describe this machine. While the arch does tell you if it is a uefi or bios machine that is all that can be gleaned from that option. The UNDI part is only what version of UNDI the client supports. The Dell 6230 I had also had a undi value of 003 016 and that one used ipxe.efi or snp.efi for a uefi boot.

    The UUID (option 97) is suppose to be unique on a model (first half of uuid) and device (second half of uuid). on a per machine basis. My hope is that we can use the uuid for this. The only other thing that is unique in the dhcp request is the mac address, but then you will need a match filter for every mac address you want a unique iPXE boot kernel for. That (IMO) is not very sustainable if you have more than about 20 devices on your campus.

    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!

    D W 2 Replies Last reply Oct 12, 2016, 8:04 PM Reply Quote 0
    • D
      dureal99d @george1421
      last edited by Oct 12, 2016, 8:04 PM

      @george1421 said in Serve different types of .efi boot files:

      The

      I don’t mind adding mac addresses. I tried to use the uuid number you generated and perhaps I did it wrong. but here is my file now.

      # Don't function as a DNS server:
      port=0
      
      # Log lots of extra information about DHCP transactions.
      log-dhcp
      
      # Set the root directory for files available via FTP.
      tftp-root=/tftpboot
      
      # Disable re-use of the DHCP servername and filename fields as extra
      # option space. That's to avoid confusing some old or broken DHCP clients.
      dhcp-no-override
      
      # inspect the vendor class string and match the text to set the tag
      dhcp-vendorclass=BIOS,PXEClient:Arch:00000
      dhcp-vendorclass=IA32_UEFI,PXEClient:Arch:00006
      dhcp-vendorclass=BC_UEFI,PXEClient:Arch:00007
      dhcp-vendorclass=X86-64_EFI,PXEClient:Arch:00009
      
      #UUID for a asus r503u I tested (this info was gleaned from the dnsmasq log file that recorded
      # a pxe boot session of this target computer
      dhcp-match=set:r503u,97,00:11:00:00:00:00:00:00:00:00:00:50:46:5d:98:6f:3c
      
      # The default boot filename, Server name, Server Ip Address
      dhcp-boot=undionly.kpxe,,192.168.1.109
      
      # Set the boot file name based on the matching tag from the vendor class (above)
      dhcp-boot=net:IA32_UEFI,i386-efi/ipxe.efi,,192.168.1.109
      dhcp-boot=net:BC_UEFI,ipxe.efi,,192.168.1.109
      dhcp-boot=net:X86-64_EFI,ipxe.efi,,192.168.1.109
      
      # Our test to ensure both the BC_UEFI and r503u tags are set. 
      dhcp-boot=tag:BC_UEFI,tag:r503u,intel7156.efi,192.168.1.109,192.168.1.109
      
      # PXE menu.  The first part is the text displayed to the user.  The second is the timeout, in seconds.
      pxe-prompt="Booting FOG Client", 3
      
      # The known types are x86PC, PC98, IA64_EFI, Alpha, Arc_x86,
      # Intel_Lean_Client, IA32_EFI, ARM_EFI, BC_EFI, Xscale_EFI and X86-64_EFI
      # This option is first and will be the default if there is no input from the user.
      
      # PXEClient:Arch:00000
      pxe-service=X86PC, "Boot BIOS PXE", undionly.kpxe
      
      # PXEClient:Arch:00007
      pxe-service=BC_EFI, "Boot UEFI PXE-BC", ipxe.efi
      
      # PXEClient:Arch:00009
      pxe-service=X86-64_EFI, "Boot UEFI PXE-64", ipxe.efi
      
      dhcp-range=192.168.1.109,proxy```
      1 Reply Last reply Reply Quote 0
      • W
        Wayne Workman @george1421
        last edited by Oct 12, 2016, 8:31 PM

        @george1421 said in Serve different types of .efi boot files:

        The UUID (option 97) is suppose to be unique on a model (first half of uuid) and device (second half of uuid). on a per machine basis. My hope is that we can use the uuid for this.

        Well that would be amazing. We should work on using that for ISC-DHCP too.

        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/

        G 1 Reply Last reply Oct 12, 2016, 8:41 PM Reply Quote 0
        • G
          george1421 Moderator @Wayne Workman
          last edited by Oct 12, 2016, 8:41 PM

          @Wayne-Workman said in Serve different types of .efi boot files:

          Well that would be amazing. We should work on using that for ISC-DHCP too.

          It would be wonderful if all hardware manufacturers did this too. But as with the Lenovo the OP has, its all zeros. As long as that is model unique then we can work with it, but I suspect all lenovos have that set to zero.

          From what I understand isc-dhcp can do this too like dnsmasq make run time decisions based on what client advertises. I just haven’t dug into the isc-dhcp settings as of now to say for absolute.

          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!

          W 1 Reply Last reply Oct 12, 2016, 9:38 PM Reply Quote 0
          • W
            Wayne Workman @george1421
            last edited by Oct 12, 2016, 9:38 PM

            @george1421 According to rfc4578, Option 97 is one of the public DHCP options - meaning vendors can use it for whatever they want, including nothing. https://tools.ietf.org/html/rfc4578

            That’s why there isn’t a DHCP option for 97 listed in the ISC-DHCP manual:
            https://linux.die.net/man/5/dhcp-options

            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/

            D 1 Reply Last reply Oct 13, 2016, 1:16 AM Reply Quote 2
            • D
              dureal99d @Wayne Workman
              last edited by dureal99d Oct 12, 2016, 7:17 PM Oct 13, 2016, 1:16 AM

              @Wayne-Workman I see. Well is there another way to call up a specific .efi file using dnsmasq?

              W 1 Reply Last reply Oct 13, 2016, 1:18 AM Reply Quote 0
              • W
                Wayne Workman @dureal99d
                last edited by Oct 13, 2016, 1:18 AM

                @dureal99d For dnsmasq, George is the guy to ask. He’s laid out several matching techniques. If option 60 sent from the host doesn’t have something unique appended to the end of it, you’re probably out of luck - unless you want to do it the insane-hard way and use MAC address matching.

                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/

                D 1 Reply Last reply Oct 13, 2016, 1:19 AM Reply Quote 0
                • D
                  dureal99d @Wayne Workman
                  last edited by Oct 13, 2016, 1:19 AM

                  @Wayne-Workman said in Serve different types of .efi boot files:

                  you’re probably out of

                  I don’t mind using mac address matching. or rather learning it and then using when needed.

                  G W 3 Replies Last reply Oct 13, 2016, 1:24 AM Reply Quote 0
                  • G
                    george1421 Moderator @dureal99d
                    last edited by george1421 Oct 12, 2016, 7:26 PM Oct 13, 2016, 1:24 AM

                    @dureal99d well then you know the basics then you probably want to look into this filter

                    dhcp-mac=set:mac_01,<mac_to_match>
                    

                    so then you will need a dhcp-boot with the conditional test for mac_01 and the name of the boot file you want to send.

                    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
                    • W
                      Wayne Workman @dureal99d
                      last edited by Oct 13, 2016, 1:25 AM

                      @dureal99d I’ve been on dnsmasq’s mailing list for about a year now. Simon Kelly - creator and maintainer of dnsmasq - sends out an email with answers to questions about every day or every other day. You can get on this mailing list, and you can email him questions like I have, and he’ll respond. As with anything, include as many details as possible. The link to the mailing list and such is below.

                      http://www.thekelleys.org.uk/dnsmasq/doc.html

                      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 1
                      • W
                        Wayne Workman @dureal99d
                        last edited by Oct 13, 2016, 1:31 AM

                        @dureal99d Just found this in Simon’s archive:

                        https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg00895.html

                        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/

                        D 1 Reply Last reply Oct 13, 2016, 3:17 AM Reply Quote 1
                        • D
                          dureal99d @Wayne Workman
                          last edited by Wayne Workman Oct 12, 2016, 9:20 PM Oct 13, 2016, 3:17 AM

                          @Wayne-Workman @george1421
                          based upon what i read this config should work right?

                          # Don't function as a DNS server:
                          port=0
                          
                          # Log lots of extra information about DHCP transactions.
                          log-dhcp
                          
                          # Set the root directory for files available via FTP.
                          tftp-root=/tftpboot
                          
                          # Disable re-use of the DHCP servername and filename fields as extra
                          # option space. That's to avoid confusing some old or broken DHCP clients.
                          dhcp-no-override
                          
                          # inspect the vendor class string and match the text to set the tag
                          dhcp-vendorclass=BIOS,PXEClient:Arch:00000
                          dhcp-vendorclass=IA32_UEFI,PXEClient:Arch:00006
                          dhcp-vendorclass=BC_UEFI,PXEClient:Arch:00007
                          dhcp-vendorclass=X86-64_EFI,PXEClient:Arch:00009
                          
                          #UUID for a asus r503u I tested (this info was gleaned from the dnsmasq log file that recorded
                          # a pxe boot session of this target computer
                          dhcp-mac=r503u,50:46:5d:98:6f:3c
                          
                          # The default boot filename, Server name, Server Ip Address
                          dhcp-boot=undionly.kpxe,,192.168.1.109
                          
                          # Set the boot file name based on the matching tag from the vendor class (above)
                          dhcp-boot=net:IA32_UEFI,i386-efi/ipxe.efi,,192.168.1.109
                          dhcp-boot=net:BC_UEFI,ipxe.efi,,192.168.1.109
                          dhcp-boot=net:X86-64_EFI,ipxe.efi,,192.168.1.109
                          dhcp-boot=net:r503u,intel7156.efi,,192.68.1.109
                          
                          # Our test to ensure both the BC_UEFI and r503u tags are set. 
                          dhcp-boot=tag:BC_UEFI,tag:r503u, intel7156.efi, 192.168.1.109, 192.168.1.109
                          
                          # PXE menu.  The first part is the text displayed to the user.  The second is the timeout, in seconds.
                          pxe-prompt="Booting FOG Client", 3
                          
                          # The known types are x86PC, PC98, IA64_EFI, Alpha, Arc_x86,
                          # Intel_Lean_Client, IA32_EFI, ARM_EFI, BC_EFI, Xscale_EFI and X86-64_EFI
                          # This option is first and will be the default if there is no input from the user.
                          
                          # PXEClient:Arch:00000
                          pxe-service=X86PC, "Boot BIOS PXE", undionly.kpxe
                          
                          # PXEClient:Arch:00007
                          pxe-service=BC_EFI, "Boot UEFI PXE-BC", ipxe.efi
                          
                          # PXEClient:Arch:00009
                          pxe-service=X86-64_EFI, "Boot UEFI PXE-64", ipxe.efi
                          
                          dhcp-range=192.168.1.109,proxy
                          

                          this config should work right?

                          1 Reply Last reply Reply Quote 0
                          • W
                            Wayne Workman
                            last edited by Oct 13, 2016, 3:21 AM

                            You’ve tagged a specific MAC as Simon did in his answer, then later assigned that tag a specific file. Looks good to me.

                            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/

                            D 2 Replies Last reply Oct 13, 2016, 3:22 AM Reply Quote 0
                            • D
                              dureal99d @Wayne Workman
                              last edited by dureal99d Oct 12, 2016, 9:22 PM Oct 13, 2016, 3:22 AM

                              @Wayne-Workman said in Serve different types of .efi boot files:

                              You’ve tagged a specific MAC as Simon did in his answer

                              yet the file I’m telling it to send is not being sent, something is off.

                              1 Reply Last reply Reply Quote 0
                              • D
                                dureal99d @Wayne Workman
                                last edited by dureal99d Oct 12, 2016, 9:24 PM Oct 13, 2016, 3:24 AM

                                @Wayne-Workman @george1421 has this line as dhcp-mac=set:mac_01,<mac_to_match> perhaps i need to add the =set part. i only took it away because of what simon says in his article

                                W 1 Reply Last reply Oct 13, 2016, 3:29 AM Reply Quote 0
                                • W
                                  Wayne Workman @dureal99d
                                  last edited by Oct 13, 2016, 3:29 AM

                                  @dureal99d Try it. Nothing to loose if it doesn’t 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!
                                  Daily Clean Installation Results:
                                  https://fogtesting.fogproject.us/
                                  FOG Reporting:
                                  https://fog-external-reporting-results.fogproject.us/

                                  D 1 Reply Last reply Oct 13, 2016, 3:41 AM Reply Quote 0
                                  • D
                                    dureal99d @Wayne Workman
                                    last edited by dureal99d Oct 12, 2016, 9:42 PM Oct 13, 2016, 3:41 AM

                                    @Wayne-Workman @george1421
                                    it still wants to send the ipxe.efi file and i don’t know why

                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 822119114 available DHCP subnet: 192.168.1.109/255.255.255.0
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 822119114 vendor class: PXEClient:Arch:00007:UNDI:003016
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 available DHCP subnet: 192.168.1.109/255.255.255.0
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 vendor class: PXEClient:Arch:00007:UNDI:003016
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 PXE(enp8s0) 50:46:5d:98:6f:3c proxy
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 tags: BC_UEFI, r503u, enp8s0
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 bootfile name: ipxe.efi
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 server name: 192.168.1.109
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 next server: 192.168.1.109
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 sent size:  1 option: 53 message-type  5
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 sent size:  4 option: 54 server-identifier  192.168.1.109
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 sent size:  9 option: 60 vendor-class  50:58:45:43:6c:69:65:6e:74
                                    Oct 12 22:39:00 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1283]: 1735601825 sent size: 17 option: 97 client-machine-id ```
                                    G 1 Reply Last reply Oct 13, 2016, 10:07 AM Reply Quote 0
                                    • G
                                      george1421 Moderator @dureal99d
                                      last edited by george1421 Oct 13, 2016, 4:08 AM Oct 13, 2016, 10:07 AM

                                      @dureal99d I would say this line is important

                                      dnsmasq-dhcp[1283]: 1735601825 tags: BC_UEFI, r503u, enp8s0
                                      

                                      This tells me that you have the match mac address right because there is the r503u tag. To prove it change the mac address slightly and than pxe boot again. That tag should disappear. (Don’t forget to change it back because this part IS working)

                                      So the dhcp-boot section is failing to match for us. This is just me guessing but change

                                      #this line
                                      dhcp-boot=net:r503u,intel7156.efi,,192.68.1.109
                                      
                                      #to this
                                      dhcp-boot=tag:r503u,intel7156.efi,,192.68.1.109
                                      

                                      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!

                                      D 1 Reply Last reply Oct 13, 2016, 3:12 PM Reply Quote 1
                                      • D
                                        dureal99d @george1421
                                        last edited by Oct 13, 2016, 3:12 PM

                                        @george1421 wanna see somthing strange?

                                        when i try to boot in bios mode it gives the intel7156.efi file question is why?

                                        00:11:00:00:00:00:00:00:00:00:00:50:46:5d...
                                        Oct 13 10:06:41 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 sent size: 52 option: 43 vendor-encap  06:01:03:08:07:80:00:01:c0:a8:01:6d:09:10...
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 available DHCP subnet: 192.168.1.109/255.255.255.0
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 vendor class: PXEClient:Arch:00000:UNDI:002001
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 user class: iPXE
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 PXE(enp8s0) 50:46:5d:98:6f:3c proxy
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 tags: BIOS, r503u, enp8s0
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 bootfile name: intel7156.efi
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 next server: 192.68.1.109
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 broadcast response
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 sent size:  1 option: 53 message-type  2
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 sent size:  4 option: 54 server-identifier  192.168.1.109
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 sent size:  9 option: 60 vendor-class  50:58:45:43:6c:69:65:6e:74
                                        Oct 13 10:06:42 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 623212382 sent size: 17 option: 97 client-machine-id```
                                        D 1 Reply Last reply Oct 13, 2016, 3:13 PM Reply Quote 0
                                        • D
                                          dureal99d @dureal99d
                                          last edited by Oct 13, 2016, 3:13 PM

                                          @george1421 yet when i boot in eufi mode i get the same ipxe.efi

                                          00:11:00:00:00:00:00:00:00:00:00:50:46:5d...
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 830465094 available DHCP subnet: 192.168.1.109/255.255.255.0
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 830465094 vendor class: PXEClient:Arch:00007:UNDI:003016
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 available DHCP subnet: 192.168.1.109/255.255.255.0
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 vendor class: PXEClient:Arch:00007:UNDI:003016
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 PXE(enp8s0) 50:46:5d:98:6f:3c proxy
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 tags: BC_UEFI, r503u, enp8s0
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 bootfile name: ipxe.efi
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 server name: 192.168.1.109
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 next server: 192.168.1.109
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 sent size:  1 option: 53 message-type  5
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 sent size:  4 option: 54 server-identifier  192.168.1.109
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 sent size:  9 option: 60 vendor-class  50:58:45:43:6c:69:65:6e:74
                                          Oct 13 10:08:40 dureal99d-Precision-WorkStation-T5400 dnsmasq-dhcp[1309]: 203324585 sent size: 17 option: 97 client-machine-id```
                                          D G 2 Replies Last reply Oct 13, 2016, 3:16 PM Reply Quote 0
                                          • 1
                                          • 2
                                          • 3
                                          • 2 / 3
                                          2 / 3
                                          • First post
                                            37/55
                                            Last post

                                          231

                                          Online

                                          12.1k

                                          Users

                                          17.3k

                                          Topics

                                          155.3k

                                          Posts
                                          Copyright © 2012-2024 FOG Project