Hi there,
We have a WSUS that does not have access to the Internet. We asked our firewall team to open Internet access for the WSUS server to only the URLs specified by Microsoft (such ashttp://windowsupdate.microsoft.com, https://*.windowsupdate.microsoft.com,https://windowsupdate.microsoft.com, and the likes). However, the firewall team indicated that they can't filter Internet access to URLs, they need to be given specific IP addresses or a range of IP addresses, and then they can restrict access to those IP addresses.
Knowing that the IP addresses change often and are subject to masking and such, is there a range of IP addresses that Microsoft can provide which would cover all the possible IP addresses used by the updates URLs?
I would appreciate a quick answer on this please.
Thank you
SF