Getting started with Microsoft Windows Server Update Services, Part VI: Disconnected network(1)
Administration, Windows No Comments »Introduction
In case that you have WSUS server separated from the Internet, you can’t get updates directly. Microsoft has provided a solution by setting up another WSUS server which can connect and update from the Internet. Next, download updates from the Internet to this server and then export updates and metadata to files and copy (may be via backup tape) to the WSUS server which is on the disconnected network.




