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Update
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2011-03-28. Upon installing a Mac with OSX 10.7 and the applications we use, I connected it to our IPv6-only network. Everything went fine, until I tried to update Microsoft Office for Mac 2011.The update would fail:
Because the network does NAT64/DNS64, this must mean that AutoUpdate does some weird IPv4-only stuff. After connecting it temporarily to the dual stack network, I did get the updates immediately.
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Interestingly, had the tool queried for a quad-A AAAA record, it would have worked:
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