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Re: [dhcwg] Iotdir last call review of draft-ietf-dhc-v6only-03

otroan@employees.org Wed, 24 June 2020 07:04 UTC

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Date: Wed, 24 Jun 2020 09:04:16 +0200
Cc: Lorenzo Colitti <lorenzo@google.com>, "Pascal Thubert (pthubert)" <pthubert@cisco.com>, "iot-directorate@ietf.org" <iot-directorate@ietf.org>, "dhcwg@ietf.org" <dhcwg@ietf.org>, "draft-ietf-dhc-v6only.all@ietf.org" <draft-ietf-dhc-v6only.all@ietf.org>, "last-call@ietf.org" <last-call@ietf.org>
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Subject: Re: [dhcwg] Iotdir last call review of draft-ietf-dhc-v6only-03
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> The key point of the option is that host does not need IPv4.
> I agree with some commenters that it isn't obvious that it implies that NAT64
> is available.  But, we have other signals for that, I think.
> 
> NAT64 puts *no* requirements on the hosts (except that they be willing to
> succeed network attachment without IPv4).

Apart from forcing all IPv6 applications to be compliant with the NAT "architecture".

Ole

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