I'm not able to PXE boot clients.
I get the following error: PXE-E55 ProxyDHCP Service did not reply to request on port 4011
This is a new setup of SCCM 2012 on Windows Server 2008 R2 (64-bit). SCCM itself seems to be working, I can run OS deployment tasks from within the OS if the system is running the agent and that all installs OK.
If I attempt to PXE boot to install I get the PXE-E55 error mentioned above.
Server Manager says that the WDS server is running correctly but I am not able to see ports 67, 68, 69, and 4011 as open, they are all closed. I have ensured that the Windows Firewall is off while I am troubleshooting but they are all still closed.
The weird thing is the ProxyDHCP error, I don't use DHCP option 60 as the DHCP and WDS/MDT/SCCM servers are two separate systems. Without options 60 enabled, it shouldn't be doing anything with ProxyDHCP?
Any suggestions are greatly appreciated!