Re: 6MAN WG Adoption call : draft-jeong-6man-rdnss-rfc6106-bis

Mark Smith <markzzzsmith@gmail.com> Tue, 11 August 2015 12:02 UTC

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From: Mark Smith <markzzzsmith@gmail.com>
Date: Tue, 11 Aug 2015 22:02:20 +1000
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Subject: Re: 6MAN WG Adoption call : draft-jeong-6man-rdnss-rfc6106-bis
To: Lorenzo Colitti <lorenzo@google.com>
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On 11 August 2015 at 21:55, Lorenzo Colitti <lorenzo@google.com> wrote:
> On Tue, Jun 9, 2015 at 5:11 AM, Ole Troan <otroan@employees.org> wrote:
>>
>> This message starts a two week 6MAN Working Group Last Call on adopting:
>>
>>     Title           : IPv6 Router Advertisement Options for DNS
>> Configuration
>>     Authors     : J. Jeong, S. Park, L. Beloeil, S. Madanapalli
>>     Filename   : draft-jeong-6man-rdnss-rfc6106-bis
>>     Pages       : 18
>>     Date          : 2015-05-09
>>
>>     http://datatracker.ietf.org/doc/draft-jeong-6man-rdnss-rfc6106-bis/
>
>
> Before we publish this document, I would like it to answer one more
> question: are link-local addresses valid in an RDNSS option? There is
> nothing saying that they are not valid, but on the other hand, the text
> about the "resolver repository" says nothing about scope IDs.
>

I think link-local addresses should be valid for RDNSS options.
They're valid for applications to use (as per RFC4007), and mean that
an on-link resolver service would not be impacted by GUA or ULA
renumbering events.

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