I am having a problem when trying to re-deploy an OSD task sequence to machines that have already been imaged.
The machines are Dell tablets and we are reusing the same NIC dongles to image them via UEFI PXE booting. I have followed the steps from this article in order to reuse the same dongles:
Our OSD task sequence is deployed to the following collections: "All Unknown Computers", "All Systems", and "All Desktop Clients". Deployment settings are made available to "Only media and PXE" and Rerun behavior is set to "Always rerun program".
It seem that when the technician takes a new tablet out of the box since it is seen as an unknown device in CM, it gets the available TS and they can image it. The problem occurs when they try to reimage the same machine, SCCM now sees it as a known device. However, whether the device is known or unknown shouldn't it be able to see the task sequence since I have it deployed to the collections mentioned above?
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Hello Everyone,
I am having a problem when trying to re-deploy an OSD task sequence to machines that have already been imaged.
The machines are Dell tablets and we are reusing the same NIC dongles to image them via UEFI PXE booting. I have followed the steps from this article in order to reuse the same dongles:
https://blogs.technet.microsoft.com/configurationmgr/2015/08/27/reusing-the-same-nic-for-multiple-pxe-initiated-deployments-in-system-center-configuration-manger-osd/
Our OSD task sequence is deployed to the following collections: "All Unknown Computers", "All Systems", and "All Desktop Clients". Deployment settings are made available to "Only media and PXE" and Rerun behavior is set to "Always rerun program".
It seem that when the technician takes a new tablet out of the box since it is seen as an unknown device in CM, it gets the available TS and they can image it. The problem occurs when they try to reimage the same machine, SCCM now sees it as a known device. However, whether the device is known or unknown shouldn't it be able to see the task sequence since I have it deployed to the collections mentioned above?
Here is a snippet from my SMSPXE.log:
Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="16793987" ServerName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
00:50:B6:17:6D:AA, 4C4C4544-0032-4D10-8052-B9C04F474332: device is in the database.
Client boot action reply: <ClientIDReply><Identification Unknown="0" ItemKey="16793987" ServerName=""><Machine><ClientID>GUID:62efbe3a-9224-4a5a-a2c5-63d6fb7b1190</ClientID><NetbiosName/></Machine></Identification><PXEBootAction LastPXEAdvertisementID="" LastPXEAdvertisementTime="" OfferID="CM12000F" OfferIDTime="6/17/2016 10:46:00 AM" PkgID="CM100009" PackageVersion="" PackagePath="http://XX-XXX-XX.XX.XX/SMS_DP_SMSPKG$/CM100005"BootImageID="CM100005" Mandatory="0"/></ClientIDReply>
00:50:B6:17:6D:AA, 4C4C4544-0032-4D10-8052-B9C04F474332: found optional advertisement CM12000F
Looking for bootImage CM100005
I noticed that when the machine is unknown the SMSPXE.log looks like this:
Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="0" ServerName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
00:50:B6:17:6D:7E, 4C4C4544-004D-3610-8052-CAC04F474332: device is not in the database.
Getting boot action for unknown machine: item key: 2046820353
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