Bechet,

> I have some comments on this draft.
> 
> Regarding Section 5, I am curious why we need the mapping, i.e.
> Section 5 if we are doing MAP-E? i.e. NAT44'ed IPv4 packet is
> encapsulated in IPv6 using RFC 2473. RFC2473 defines quite in detail
> in Section 5 on Tunnel IPv6 Header almost everything needed.

MAP-E does everything MAP does. support of mesh mode, stateless BRs...
without mapping how would that be achieved?

> More specific comments: what is the relationship of this draft with
> the original MAP-E draft, draft-mdt-softwire-map-encapsulation-00?
> That draft described in detail how RFC 2473 would be used which is
> missing in draft-ietf-softwire-map-02. OTOH draft-ietf-softwire-map-02
> does not even reference draft-mdt-softwire-map-encapsulation-00, why?

draft-ietf-softwire-map has evolved from draft-mdt-softwire-map-encapsulation 
and is meant
to incorporate all the significant parts of it. something may have fallen out 
in editing,
if so please propose text.

cheers,
Ole

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