Suddently SMSPXE doesn't serve UEFI clients on some DPs (PXE-E16)

[Loic 0]

Hi all, this is my first message here, hope you can guide me cause this driving me nuts for days !

config summary : SCCM 1702, 1 primary site, 2 MP , 800+ sitesytems ans DP

Since few days, on some of ours DPs (windows 2008R2) we cannot PXE boot computer set up as UEFI, while it still boot for BIOS computers.

We receive the following error  : PXE-E16 No Offer received

We have allready uninstall and reinstall PXE from scmm console, restart the server but same issue. Also tried to disable netbios over TCP/IP as seen on some forum with no change.

 

The system seems to hang at "looking for bootimage <pkgID>  , please see attached file.

Any help would be much appreciated !

smspxe.log

[anyweb 456]

has there been any  change on the switch level, i.e. have iphelpers been configured ?

[Loic 0]

Hi anyweb, no we dont use ip helper, the workstations to deploy are on the same subnet than the DHCP/DP server.

[Loic 0]

I think we found the problem a sitesystem was incorrectly set in the global assignment boundary group . I apologize

[anyweb 456]

no problem, glad you identified the issue