Can you get into WinPE, or are you not even getting any network boot options from your pxe rep?
If you get into WinPE, and it cant pull up the boot menu, that is a problem between the client and the core server. The boot menu file is on the core server, you don't get that from your local pxe rep. It is under C:\Program Files\Landesk\Managementsuite\landesk\files the file name is dosmenu.cfg Check your IIS logs to see if this file is being downloaded.
I renamed dosmenu.cfg to dosmenu.cfg.bak and clicked Update in the PXE Boot Menu configuration and it recreated the dosmenu.cfg file with the appropriate scripts in it.
The IIS log displays four lines exactly like this whenever I try to boot to the PXE menu:
2008-03-24 19:28:27 W3SVC1 10.1.10.225 POST /LANDesk/ManagementSuite/Core/Core.WebServices/Pxe.asmx - 80 - 10.1.10.221 Microsoft-ATL-Native/7.00 500 0 0
2008-03-24 19:28:29 W3SVC1 10.1.10.225 POST /LANDesk/ManagementSuite/Core/Core.WebServices/Pxe.asmx - 80 - 10.1.10.221 Microsoft-ATL-Native/7.00 500 0 0
2008-03-24 19:28:30 W3SVC1 10.1.10.225 POST /LANDesk/ManagementSuite/Core/Core.WebServices/Pxe.asmx - 80 - 10.1.10.221 Microsoft-ATL-Native/7.00 500 0 0
2008-03-24 19:28:31 W3SVC1 10.1.10.225 POST /LANDesk/ManagementSuite/Core/Core.WebServices/Pxe.asmx - 80 - 10.1.10.221 Microsoft-ATL-Native/7.00 500 0 0
The HTTP 500 code tells me that there is a problem, but that would be because the computer at 10.1.10.221 has never had the PXE proxy installed on it, although it does have the LANDesk client. There are currently three available PXE proxies listed in Configure > Services... > OS Deployment, I can ping two of them just fine, unsure why I can't ping the third though that doesn't seem to be the problem at the moment.
A few things to try
1. Enable traffic on port 69(tftp) to the PXE Representative
2. DHCP Options 43 and 60 should not be used when using LANDesk to PXE boot.
Steps for Server 2003
1) Open DHCP on Windows 2003 Server
2) Go to --> Scope --> Scope Options
3) Right click and choose Scope Options and choose Configure Options
4) Uncheck either option 060 and option 043 (they are not be needed)
I made this change on the scope that I'm using and it was the only scope among all of them that had either of them enabled.
After looking at the IIS log and figuring out what computer it was booting to I removed and reinstalled the PXE representative to that computer and rebooted it. I am now able to boot to the PXE menu and get into WinPE. Just a matter now of getting the network driver to work.
Thanks for the help.
Apologies if I should have started a new thread instead. PXE Booting works fine in our 8.5 SP2 environment but not in our new, soon-to-be-live 8.8 SP2 environment. We have tried different machines and different PXE Reps (XP SP2 and W2K3 server) but get the PXE-E74 error each time. We have followed the advice in the LANDesk article http://community.landesk.com/support/docs/DOC-2916;jsessionid=EAB89682E984C6733BBDA24619111FD3 to no avail.
1) LANDesk Support supplied a working OSDREP.msi which we are using but we're still getting the PXE-E74 error.
2) "Enable traffic on port 69 to the PXE Representative" - not sure how to check this?
3) We have checked that DHCP Options 43 and 60 are not in use on our DHCP servers.
We have also checked the IIS logfiles and can see the following entry:-
2009-04-19 07:32:25 W3SVC1 <PXE_Rep_IP> POST /LANDesk/ManagementSuite/Core/Core.WebServices/Pxe.asmx - 80 - <PXE_Rep_IP> Microsoft-ATL-Native/8.00 200 0 0
HTTP 200 = OK (http://en.wikipedia.org/wiki/List_of_HTTP_status_codes) so I assume the PXE Boot request was sucessful but why are we getting the PXE-E74 error.
Can anyone offer any help please?