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To manage the server, Remote Desktop Protocol (RDP) is used, which supports IPv6 without any configuration.

Windows Update

Unfortunately the Microsoft Update servers are also available only on IPv4 (sad).

Microsoft Update

According to Microsoft, Windows 8 will use IPv6, if available, to download Windows Updates. They will works with Content Delivery Networks (CDNs) to extend IPv6 support later. So at this time, for Windows Server 2008 R2, the update servers are accessible only through IPv4.

As a solution I set-up a dual-stack limiting HTTP proxy server, and added a number of regular expressions to allow Windows updates Microsoft Updates to happen.

Details of the proxy and the Windows configuration process are described on a separate page.

As can be seen from the lists, several other URLs also need whitelisting, such as CRLs and OCSPs.

 

Windows Activation

Same story here. Activating Windows is done by several HTTP POSTs to URLs in the go.microsoft.com domain, which is not (yet) accessible through IPv6:

 

 

http://go.microsoft.com/fwlink/?LinkID=88342

Processor Certificate URL
http://go.microsoft.com/fwlink/?LinkID=88343Machine Certificate URL
http://go.microsoft.com/fwlink/?LinkID=88345Use License URL
http://go.microsoft.com/fwlink/?LinkID=88344Product Key Certificate URL

 

 

 

 

 

 

Since the proxy server was already in place, I just needed to add this domain to the proxy whitelist, and then the Windows activation succeeded.

 

Secunia CSI

This tool monitors installed software for vulnerabilities. We have the corporate version CSI 6. This is a service that registers itself at Secunia to download patch lists, upload results, etc.

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