Re: [dns-privacy] [Ext] Call for Adoption: draft-hal-adot-operational-considerations

"Henderson, Karl" <khenderson@verisign.com> Thu, 15 August 2019 20:43 UTC

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From: "Henderson, Karl" <khenderson@verisign.com>
To: "paul.hoffman@icann.org" <paul.hoffman@icann.org>
CC: "dns-privacy@ietf.org" <dns-privacy@ietf.org>
Thread-Topic: [EXTERNAL] Re: [Ext] [dns-privacy] Call for Adoption: draft-hal-adot-operational-considerations
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Date: Thu, 15 Aug 2019 20:42:58 +0000
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Subject: Re: [dns-privacy] [Ext] Call for Adoption: draft-hal-adot-operational-considerations
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Hi Paul,

To further clarify, we are not suggesting a change to the DoT protocol and are making liberal use of the final sentence in the Abstract of RFC7858 and echoed in the Introduction of RFC8310: "It does not prevent future applications of the protocol to recursive-to-authoritative traffic."

Regards,
Karl

´╗┐On 8/15/19, 4:15 PM, "Paul Hoffman" <paul.hoffman@icann.org>; wrote:

    On Aug 15, 2019, at 12:24 PM, Henderson, Karl <KHenderson=40verisign.com@dmarc.ietf.org>; wrote:
    > 
    > To be clear, ADoT is not a new standard. This is simply DNS over TLS as specified in RFC7858,
    
    RFC 7858 makes it clear that it is for stub-to-recursive. That is called out in the Abstract and the Introduction.
    
    > further defined as ADoT in https://tools.ietf.org/html/draft-hoffman-dns-terminology-ter-02,
    
    That is a, um, "creative" reading of the phrase "later defined".
    
    --Paul Hoffman