Excerpts from Rémi Després on Wed, Apr 01, 2009 04:23:04PM +0200:
>> One problem with this name is that a NAT66 device is _not_
>> stateless.   It requires configured/static state to function -- at
>> least the two  prefixes between which it is translating.   When I
>> say that the mapping is stateless, I mean that the mapping
>> mechanism does not create or  require dynamic (per-host,
>> per-connection, etc.) state.
>
> This is the kind of confusing situation I wish to help avoiding: "it
> is  stateless... but not stateless the way you thought".
>
> How would we expect people to understand this outside a small
> initiated  circle?

By avoiding 'stateless'.  What Margaret said.  

NAT as traditionally conceived has per-host (and maybe per-session)
state.  NAT66 has per-prefix state.  I think it would be fine if you
found a good name that reflected that, but did not make any claims of
being state-free.

Scott

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