I am trying to test PXE booting on devices that only have UEFI and no CSM support.
We are running Windows Server 2008 R2 in our environment.
On the DHCP server, we have option 66 and 67 set. If I change option 67 to SMSBoot\x86\wdsnbp.com and boot a traditional BIOS system (non UEFI) the SCCM server responds and gives me the option to hit F12 and PXE boot. This works without issue and can deploy
images.
I then change option 67 to SMSBoot\x64\wdsmgfw.efi and use a machine that is pure UEFI (meaning UEFI without any legacy support / CSM). The system appears to successfully download the wdsmgfw.efi and font file via TFTP as shown in the WDS logs. However, it
then goes to the next sreen where it is trying to contact the WDS server. AFter retrying for a while it will error out with error 0x102 which I believe translates to ERROR_TIMEOUT
The SMSPXE.log repeats the following:
Client boot action reply: <ClientIDReply><Identification Unknown="0" ItemKey="2046820352" ServerName="" ServerRemoteName=""><Machine><ClientID>8908f9c4-c345-49ba-b137-af7b0b983584</ClientID><NetbiosName/></Machine></Identification><PXEBootAction
LastPXEAdvertisementID="" LastPXEAdvertisementTime="" OfferID="GAS20043" OfferIDTime="7/24/2013 3:12:00 PM" PkgID="GAS00037" PackageVersion="" PackagePath="<a href="http:///SMS_DP_SMSPKG$/GAS00038">http://<IVE
REMOVED THIS>/SMS_DP_SMSPKG$/GAS00038" BootImageID="GAS00038" Mandatory="0"/></ClientIDReply>
SMSPXE 7/24/2013 7:14:58 PM 7724 (0x1E2C)
00:50:56:01:00:82, DF6A0C42-F909-B518-7B44-3150B662200B: found optional advertisement GAS20043 SMSPXE 7/24/2013 7:14:58 PM 7724 (0x1E2C)
Looking for bootImage GAS00038 SMSPXE 7/24/2013 7:14:58 PM 7724 (0x1E2C)
Any idea what may be going on?