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Re: [Add] Designated Resolver Terminology

Jim Mozley <jmozley@infoblox.com> Sun, 07 March 2021 10:54 UTC

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From: Jim Mozley <jmozley@infoblox.com>
To: Tommy Pauly <tpauly@apple.com>
CC: "add@ietf.org" <add@ietf.org>
Thread-Topic: [Add] Designated Resolver Terminology
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Archived-At: <https://mailarchive.ietf.org/arch/msg/add/8ydTeVBkV3GQgydpd8fLYHeuh_U>
Subject: Re: [Add] Designated Resolver Terminology
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On 05/03/2021, 17:54, "Tommy Pauly" <tpauly@apple.com> wrote:

Hi Jim,

Yes, there is a different use of the term between the documents. The adopted draft is trying to have the right terminology to describe the intent of the mechanism for discovering capabilities via SVCB records as described.

Fundamentally, the mechanism in draft-pauly-add-resolver-discovery is also discovering resolvers based off of SVCB records. The difference lies in which party is designating: a resolver designating another resolver, and a domain owner designating a resolver. I think we could start calling the latter case (in the document not adopted) "Domain-Designated Resolver” or something similar. We can update that some time.

Hi Tommy and ADD, I like “Domain-Designated Resolver” or similar for the authoritative server use case. I think it could be less ambiguous to establish a name for the resolver designating another resolver. I realise “Resolver-Designated Resolver” could be a mouthful. For consistency how about “Designated Domain Resolver” and “Designated Caching Resolver” as being consistent naming and dis-ambiguating?

Cheers, Jim

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