draft-ietf-v6ops-nat64-pb-statement-req-00 - who from the v6 sidecan talk to who in the v4 side?

[marcelo bagnulo braun <marcelo@it.uc3m.es>]

Hi,

In the current version of the draft we have that:

R2: Basic communication support
R2.1: Translation mechanism must support v6-initiated short-lived local 
handle (as defined in Section 3.1.

There is strong consensus on this

Question: v6-initiated connections from which v6 address to which v4 
address?
I have always assumed all v6 address and all v4 addresses, but after 
some discussion, it is not obvious…

Do people think that this goal is achieved is a subset of v6 source 
address can reach a subset of v4 addresses? Or do people think that this 
goal is achieved if a subset of v6 addresses can reach all the v4 addresses?

Regards, marcelo