WSUS firewall exceptions

Determine WSUS Firewall Exceptions

In order for the WSUS server to receive updates from Microsoft, the following goals should be activated in the corporate firewall:

  • http://dl.delivery.mp.microsoft.com
  • https://dl.delivery.mp.microsoft.com
  • http://windowsupdate.microsoft.com
  • http://*.windowsupdate.microsoft.com
  • https://*.windowsupdate.microsoft.com
  • http://*.update.microsoft.com
  • https://*.update.microsoft.com
  • http://*.windowsupdate.com
  • http://download.windowsupdate.com
  • https://download.microsoft.com
  • http://*.download.windowsupdate.com
  • http://wustat.windows.com
  • http://ntservicepack.microsoft.com
  • http://go.microsoft.com

Switch WSUS to SSL