Not work with External DHCP (Windows Server)

[RebKut]

From the client screen it shows that the client send a DHCP request but no response recived.
So there must be some problem with your DHCP server, check its log.
Does it receive the client's DHCP request?

DHCP say renew

11,07/10/23,14:56:45,Обновить,10.78.2.137,,047C165358E9,,2385172324,0,,,,0x505845436C69656E743A417263683A30303030373A554E44493A303033303136,PXEClient:Arch:00007:UNDI:003016,,,,0

Code 11: A lease was renewed by a client.

Firewall on PXE server was off for tests.