Using IE7 and going to the page
http://mywdsserver/MDT2010WS/ad.asmx?op=GetComputerNetbootGuid I can query ADUC using GetComputerNetbootGuid and the Netboot GUID is returned properly.
But if I use the returned "00000000-0000-0000-0000-0019B94788C4" with
http://mywdsserver/MDT2010WS/ad.asmx/GetComputerNameByNetbootGuid no name is returned and no errors are reported on the web page.
If I take out the dashes it still doesn't work,
There is a domain controller at the current site where I am running the above web pages from. But this DC is not a Global Catalog server and is also not the Primary DC. All DCs are Windows 2003 R2 servers. What I have noticed is that on the local
DC (for this subnet) ADUC doesn't show the "Remote Install" tab so the UUID is not visible. However the WDS server, which is also atthis location, is Windows 2008 R2 with ADUC snap in loaded and using this, I can see the Remote Install
tab and the UUID.
I am wondering if the UUID is only available from the Primary DC/GC and wondering if the problem is because the local DC is not a Primary DC?
I am not using SCCM or ConfigMgr only MDT 2010 loaded on the WDS server.