So we started to investigate this and found that we had to whitelist sc.microsoft.com.nsatc.net in our web security. After that, it started working again, but this led us to think about what else should be whitelisted.
Below is what we have found, so please feel free to copy this list if you require to whitelist your Configuration Manager environment.
Whitelist URL’s
| Module | URL to whitelist | Service |
| Asset Intelligence Synchronisation Point | sc.microsoft.com.nsatc.net | Asset Intelligence |
| Client | Microsoft Active Protection Service | |
| Client | Microsoft Active Protection Service | |
| Client | has.spserv.microsoft.com | Cloud Device Attestation Service |
| Console | login.windows.net/ | Any component requiring logon to online services |
| Primary Site | *.core.windows.net | Cloud Distribution Point |
| Primary Site | *.cloudapp.net | Cloud Distribution Point |
| Primary Site | Windows Store for Business | |
| Primary Site | https://login.microsoftonline.com/ | Windows Store for Business |
| Service Connection Point | *akamaiedge.net | Updates and Servicing |
| Service Connection Point | *.manage.microsoft.com | Updates and Servicing |
| Service Connection Point | go.microsoft.com | Updates and Servicing |
| Service Connection Point | blob.core.windows.net | Updates and Servicing |
| Service Connection Point | download.microsoft.com | Updates and Servicing |
| Service Connection Point | sccmconnected-a01.cloudapp.net | Updates and Servicing |
| Service Connection Point | https://silverlight.dlservice.microsoft.com | Updates and Servicing |
| Service Connection Point | *.manage.microsoft.com | Microsoft Intune |
| Service Connection Point | Microsoft Intune | |
| Service Connection Point | https://login.microsoftonline.com// | Microsoft Intune |
| Service Connection Point | download.microsoft.com | Windows 10 Servicing |
| Service Connection Point | https://go.microsoft.com/fwlink/?LinkID=619849 | Windows 10 Servicing |
| Site Server | has.spserv.microsoft.com | Cloud Device Attestation Service |
| SUP | windowsupdate.microsoft.com | Software Updates |
| SUP | *.windowsupdate.microsoft.com | Software Updates |
| SUP | *.update.microsoft.com | Software Updates |
| SUP | *.windowsupdate.com | Software Updates |
| SUP | download.windowsupdate.com | Software Updates |
| SUP | download.microsoft.com | Software Updates |
| SUP | *.download.windowsupdate.com | Software Updates |
| SUP | wustat.windows.com | Software Updates |
| SUP | ntservicepack.microsoft.com | Software Updates |
| SUP | go.microsoft.com | Software Updates |
| SUP | officecdn.microsoft.com | Office 365 Software Updates |
| SUP | officecdn.microsoft.com.edgesuite.net | Office 365 Software Updates |
Comments
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