IPv6-Only Support (Windows not ready?)
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Monday, November 12, 2012 5:01 PM
So I was setting up a new Server 2012 VM (as a template for future deployments) - and decided to not add an IPv4 address (thinking I'd have to change it later, and not having one would ensure I set the final hosts' assigned address, as things wouldn't work otherwise) - and just use IPv6.
I hit a few snags, detailed below:
Windows Update worked fine.
Converting to Microsoft Update did not:
- In the 'Windows Update' window, the link to convert to Microsoft update uses http://go.microsoft.com/ (Specifically, http://go.microsoft.com/fwlink/?LinkID=230963 )
- http://go.microsoft.com/ does not have an AAAA record, thus no IPv6.
- If you look up the above Go link, it will redirect you to: http://fe1.update.microsoft.com/microsoftupdate/v6/default.aspx?ln=en - which IS IPv6-capable.
- So if you manually enter the fe1.update.microsoft.com address from above, it'll work - you just can't use the handy shortcut.
Windows Activation does not work - cannot find the DNS entry for whatever system it uses. Biggest showstopper I think, as it requires v4 address, NAT64, or a phone call.
Time synchronization by default uses time.windows.com - NOT IPv6-enabled. Had to point this at another resource ( I chose X.pool.ntp.org and had no issues)
I find it both interesting and funny that (many) microsoft.com and windows.com URLs don't work with IPv6 - yet both Bing.com and Xbox.com have IPv6 capability enabled.
Hopefully Microsoft can work towards enabling these last few things, so as folks set up IPv6-only servers without NAT64 things work.
What else isn't working OOTB (Out Of The Box) on IPv6-only enabled systems?
- In the 'Windows Update' window, the link to convert to Microsoft update uses http://go.microsoft.com/ (Specifically, http://go.microsoft.com/fwlink/?LinkID=230963 )

