Q1 is mapping on lookup permanent or transitional?

[Vint Cerf]

Q1: Should the proposed mapping on lookup in a revised IDNA2008  
protocol specification be a permanent feature of the protocol or  
should it have a finite lifetime? Should it be required or optional?

This question is intended to be independent of the actual mapping that  
is done. If the question cannot be answered without having specific  
mapping in mind, we should recompose the question accordingly.



Vint Cerf
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