Serve different types of .efi boot files
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@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```
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@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```
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@george1421 here is my config as it exist now. i know ive got something messed up somewhere
# 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=set: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=tag: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```
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@dureal99d I think I can explain this (understand I’m still learning dnsmasq’s insides too.).
dhcp-mac=set:r503u,50:46:5d:98:6f:3c 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=tag:r503u,intel7156.efi,,192.68.1.109
We had a discussion when we were setting up the initial test. if you look at the tag:r503u line. What is matching there?? Look its the mac address so the only condition you have is that the mac address has to be X. So every time dnsmasq see mac address X it will send out intel7156.efi.
Now why in efi mode?? This one has me a bit stumped. Logic would say first match wins, in that case this line would be the first match.
dhcp-boot=net:BC_UEFI,ipxe.efi,,192.168.1.109
So that would explain why ipxe.efi is being sent because the only test here is it be in efi mode.
But in my testing I was seeing that the last match was winning. So if that thought is true. This one should be the winning line.dhcp-boot=tag:r503u,intel7156.efi,,192.68.1.109
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@george1421 said in Serve different types of .efi boot files:
dhcp-boot=tag:r503u,intel7156.efi,192.68.1.109
You might want to update that line to something like this
dhcp-boot=tag:BC_UEFI,tag:r503u,intel7156.efi,,192.68.1.109
That will create an AND condition. So it has to be in uefi mode AND the mac address has to match.
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@george1421 its back to sending the ipxe.efi. I wondwer what could it be. clearly its something right under the nose.
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@dureal99d change up the order put the
dhcp-boot=tag:BC_UEFI,tag:r503u,intel7156.efi,,192.68.1.109
before the one with ipxe.efi. (just guessing)
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Email Simon with your configuration and what you’re trying to do, include details. See what he says. Link him to this thread, even.
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@Wayne-Workman I shall do so