Re: [dns-privacy] [Technical Errata Reported] RFC9539 (7831)
Daniel Kahn Gillmor <dkg@fifthhorseman.net> Sat, 02 March 2024 03:36 UTC
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From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
To: RFC Errata System <rfc-editor@rfc-editor.org>, joeygsal@gmail.com, paul.hoffman@icann.org, ek.ietf@gmail.com, evyncke@cisco.com, brian@innovationslab.net, tjw.ietf@gmail.com
Cc: ietf@kevin.km6g.us, dns-privacy@ietf.org, rfc-editor@rfc-editor.org
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Date: Fri, 01 Mar 2024 22:35:55 -0500
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Subject: Re: [dns-privacy] [Technical Errata Reported] RFC9539 (7831)
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Erratum 7831 in RFC 9539 is correct and should be marked as Verified. The
"persistence" parameter should indeed be characterized by the specific
encrypted transport it is associated with.
A recursive resolver that implements both DoT and DoQ may perfer to use
different `persistence` parameters for each encrypted transport, for
example due to concerns about different resource consumption patterns
for each implementation.
Thank you Kevin P. Fleming for the close read of this document.
--dkg
On Thu 2024-02-29 06:51:11 -0800, RFC Errata System wrote:
> The following errata report has been submitted for RFC9539,
> "Unilateral Opportunistic Deployment of Encrypted Recursive-to-Authoritative DNS".
>
> --------------------------------------
> You may review the report below and at:
> https://www.rfc-editor.org/errata/eid7831
>
> --------------------------------------
> Type: Technical
> Reported by: Kevin P. Fleming <ietf@kevin.km6g.us>
>
> Section: 4.6.1
>
> Original Text
> -------------
> E-status[X] is success and (T0 - E-last-response[X]) < persistence.
>
> Corrected Text
> --------------
> E-status[X] is success and (T0 - E-last-response[X]) < E-persistence.
>
> Notes
> -----
> The formula should reference the persistence value for the protocol in use.
>
> Instructions:
> -------------
> This erratum is currently posted as "Reported". (If it is spam, it
> will be removed shortly by the RFC Production Center.) Please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party
> will log in to change the status and edit the report, if necessary.
>
> --------------------------------------
> RFC9539 (draft-ietf-dprive-unilateral-probing-13)
> --------------------------------------
> Title : Unilateral Opportunistic Deployment of Encrypted Recursive-to-Authoritative DNS
> Publication Date : February 2024
> Author(s) : D. K. Gillmor, Ed., J. Salazar, Ed., P. Hoffman, Ed.
> Category : EXPERIMENTAL
> Source : DNS PRIVate Exchange
> Area : Internet
> Stream : IETF
> Verifying Party : IESG
- [dns-privacy] [Technical Errata Reported] RFC9539… RFC Errata System
- Re: [dns-privacy] [Technical Errata Reported] RFC… Daniel Kahn Gillmor