Table of Contents
IPv6 DNS operational needs
What have we been doing?
Possible architectures
All IPv6 DNS servers send queries to the root using IPv4
Dual stack “relay” DNS server
Dual stack DNS “translator”
Scaling issues
Logical “dual stack” root server long term vision
Logical “dual stack” root server + fallback translator
Fallback translator
“Regular” DNS operation on IPv6 transport
Next steps
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Author: Alain Durand
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