Hi all,
As previously announced, there will be a joint ADD-DPRIVE-DNSOP interim
meeting next Wednesday, January 26. Below is the forwarded email from
the ADD mailing list. Note: the date is Wednesday, January 26.
Best regards,
Suzanne, Tim and Benno
-------- Forwarded Message --------
Subject: [Add] Joint ADD-DPRIVE-DNSOPS January 27, 2022 Interim
Date: Mon, 10 Jan 2022 19:42:04 +0000
From: Deen, Glenn <Glenn_Deen=40comcast....@dmarc.ietf.org>
To: a...@ietf.org <a...@ietf.org>
Hi everyone,
The chairs of ADD, DPRIVE, and DNSOPS have scheduled a joint interim on
the topic of Split-DNS for January 27, 2022 from 1700-1830 UTC.
This was originally announced on the ADD list back on Dec 20, but didn’t
get a lot of attention like due to the holidays at the time
(https://mailarchive.ietf.org/arch/msg/add/Jd3Tql9dLkYEBWrv5ifsMAU7M9g/
<https://mailarchive.ietf.org/arch/msg/add/Jd3Tql9dLkYEBWrv5ifsMAU7M9g/>)
Background:
---------------
This is a follow up to the discussion that has taken place in ADD around
how to support discovery of encrypted DNS resolvers in Split-DNS
environments. That extended discussion in ADD current stands at: (1)
The ADD group showed that there was consensus that the problem of how to
do discovery in Split-DNS environments was important for the group to
work on; (2) The ADD group currently does not have consensus on how it
should be done. (3) A number of discussion issues that are outside of
the ADD Charter have been raised around requirements that can uniquely
occur in split-DNS environments.
It is the intent to use this joint session to discuss such issues, and
others as needed to better understand the requirements that need to be
satisfied for a ADD discovery mechanism for Split-DNS environments.
Motivation:
--------------
* Split-DNS is widely used in Enterprise and Intuitional network
operations and in VPN environments.
* Without a practical and acceptable standard on how to discover
encrypted DNS resolvers it is likely that operators that make use of
split-DNS will take it upon themselves to invent and deploy a wide
variety of non-standardized discovery methods. This will hamper
any future standards that may be developed, and will impact users
negatively since they will not have a standard discovery mechanism
to make use of.
* The hope is that by discussing the security, privacy, and
operational needs of discovery in Split-DNS environments that the
ADD group can make progress toward documenting how to do it in a
standard way
Purpose of the Joint Interim:
--------------------------------------
* To discuss the issues around discovery of encrypted DNS resolvers in
a Split-DNS environment.
What this Interim is NOT:
-----------------------------------
* This is not intended as a referendum on the use of split-DNS.
* This is not a workshop on how proposals of how to end the practice
of Split-DNS or how to re-engineer networks that have it currently
deployed.
Agenda
-----------
* Agenda and any Materials will be posted at:
https://datatracker.ietf.org/meeting/interim-2022-add-01/session/add
* The chairs of the 3 groups are working on the agenda for the Interim
and plan on making it available well ahead of the 1-27-2022 Interim
Meeting.
Thanks,
Glenn Deen on behalf of the ADD, DPrive, DNSOPS co-chairs
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