Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard

Lorenzo Colitti <lorenzo@google.com> Wed, 15 February 2017 10:54 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Wed, 15 Feb 2017 02:54:04 -0800
Message-ID: <CAKD1Yr3M8n7a5uFTiHmqv5TZj-7ShChRSSseHwYyjwC0X-hREA@mail.gmail.com>
Subject: Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard
To: David Farmer <farmer@umn.edu>
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On Tue, Feb 14, 2017 at 10:55 PM, David Farmer <farmer@umn.edu>; wrote:

> I conceded that is probably true for most of the IPv4-Embedded IPv6
> Address Formats in section 2.2 of RFC6052, but the /96 format seems
> indistinguishable from other IPv6 addresses with embedded IPv4 addresses
> described in Section 2.4.5 of this draft.
>

Could we say that the IID is 64 bits long "for all addresses except those
that start with binary 000, and those that embed IPv4 addresses [RFC 6052]"?