Booting a client system to an IPXE package is not successful. 

Altiris pre-select Automation processing
UD 192.168.x.x .PXE->EB: !PXE at 97F2:0070, entry point at 97F2:0106

UNDI code segment 97F2:5AB0, data segment 91B2:6400 (582-631kB)
UNDI device is PCI 00:19.0, type DIX+802.3
582kB free base memory after PXE unload

iPXE initialising devices . . .  ok

Ghost Solution Suite 3.3 and IPXE server. 

Wsus is installed on this server and it modifies the default behavior for all applications running in the default folder set.   This modification is detrimental to GSS webconsole and to iPXE services. 

At this time Wsus can't be installed on the same server as the GSS web console or iPXE components.