boot uefi don't work

[george1421]

@pascald73 Is your FOG server and pxe booting computer on the same subnet?

[george1421]

@pascald73 said in boot uefi don't work:

server ip adresse is : my ip AD server

Just looking at this, because I think that should be the IP address of the FOG server. What do you have set for dhcp option 66?

[pascald73]

@george1421
i set my fog server ip in option 66

[pascald73]

@george1421
I did not see the option arch 67 efi BC
can you tell me more about how to set this one up?
Thanks in advance

[george1421]

@pascald73 In your picture it shows (guess) that you set arch 009 008 006 but you missed 007.

Also for each dhcp policy you defined a new dhcp option 66. You can safely remove that extra value because with the policy the dhcp value 66 is not changed from the global value.

So you will setup global dhcp options within the scope
66 IP address of FOG server
67 undionly.kpxe

Then for your dhcp polices only set dhcp option 67

Now that you changed the dhcp option 66 to the FOG server IP address what error do you get now?

[pascald73]

@george1421
Also for each dhcp policy you defined a new dhcp option 66. You can safely remove that extra value because with the policy the dhcp value 66 is not changed from the global value.

So you will setup global dhcp options within the scope
66 IP address of FOG server
67 undionly.kpxe

Then for your dhcp polices only set dhcp option 67

Now that you changed the dhcp option 66 to the FOG server IP address what error do you get now?

i have is error:
server ip adresse is : my ip AD server
NBP filename is ipxe.efi
NBP filesize is 0 Bytes
PXE-E99: unexpected network error.

[george1421]

@pascald73 Is your FOG server and pxe booting computer on the same network subnet?

[pascald73]

@george1421
my fog server ip is in 172.16.0
and the scope of computer in 172.16.2. range

[george1421]

@pascald73 So yes or no target computer is on the same subnet as the FOG server? You tell me IP address but not subnet mask to answer the question.

[pascald73]

@george1421 said in boot uefi don't work:

o yes or no target computer is on the same subnet as the FOG server? You tell me IP address but not subnet mask to answer the question.
sorry, submask is 255.255.0.0

[pascald73]

i try the option 60 pxeclient.
i have another error

error
PXE-E16: No offer received

[george1421]

@pascald73 OK so the answer is yes they are on the same IP subnet. https://forums.fogproject.org/topic/9673/when-dhcp-pxe-booting-process-goes-bad-and-you-have-no-clue

Follow those instructions to create a network pcap (packet capture). Upload the pcap to a file share site and either post the link here or send me a Private Message with a link to the pcap and I will look at it and tell you what is wrong.

[pascald73]

@george1421
i have tcdump port 67
but i’m totaly newbie in linux.
i don’t kwon to send you the cap

[pascald73]

@george1421
hello
I sent the files by link in private message
thank you for your help

[george1421]

@pascald73 based on your pcap I think you have your dhcp server configured like this, which is wrong because you did not define dhcp option 66. Understand this is only a guess based on what I see.

[pascald73]

@george1421
hello george
i have set this for a long time with my fog server 1.2.0
my image capture

[george1421]

@pascald73 Ok I see the problem. You need to remove (uncheck) the dhcp option 66 values in each policy. Make sure this is unchecked in your policy

[george1421]

@george1421 When you have your policies configured correctly they will look like this.

You see only one value is set in each policy and that is dhcp option 67. The dhcp option 66 is only set at the scope level because that does not need to change between different types of booting computes.

[pascald73]

@george1421
this is the wrong configuration: option 66 was checked.
a big thank you for your patience and the time spent with me