SOLVED PXE error 0x102 timeout!

[Bannsider]

CB2509 pxe boot stopped working, boot image possibly corrupted!
Created new x64 boot image , deployed to DP!
Old boot image removed!
DHCP 66/67, IP helpers etc...
Wds restarted, can see boot images within Smspxe log but when you F12 ,WDS error 0x102...timeout!
Not pulling boot image down?

 

[Stanley Road]

you say there is an smspxe.log, what's in it?

 

[Prajwal Desai]

PXE-E18 / 0x102 = TFTP timeout The client successfully gets an IP address, but does not receive the boot file (pxeboot.n12, wdsmgfw.efi, etc.) within the expected time.

So here are some troubleshooting options that you can consider.

• TFTP blocked or too slow
• Wrong boot file
• DHCP options misconfigured
• IP helpers missing
• WDS/PXE responder not responding

One of them should resolve your problem. If it doesn't, I'll re-open this thread.