Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Eric Rescorla
On Thu, Oct 31, 2019 at 2:41 PM Brian Dickson wrote: > > > On Thu, Oct 31, 2019 at 4:12 PM John Levine wrote: > >> In article < >> cahbrmsdwdotqn8y5zk7rsvepjwwyateyaa6f0oj9desmafh...@mail.gmail.com >> > >> you write: >> >The ideas floated here about ADoT to the root are not, in my view, about

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread John R Levine
On Thu, 31 Oct 2019, Brian Dickson wrote: IMNSHO, ADoT at the leaf + QNAME minimization is all that is required for privacy. I.e. No need for ADoT anywhere other than at the leaf zone's name server (whose NS name might not be in-bailiwick, FYI). I dunno, I can think of some 2LD queries that

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Brian Dickson
On Thu, Oct 31, 2019 at 4:12 PM John Levine wrote: > In article < > cahbrmsdwdotqn8y5zk7rsvepjwwyateyaa6f0oj9desmafh...@mail.gmail.com> you > write: > >The ideas floated here about ADoT to the root are not, in my view, about > >privacy (directly). They're about using ADoT to protect the

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread John Levine
In article you write: >The ideas floated here about ADoT to the root are not, in my view, about >privacy (directly). They're about using ADoT to protect the integrity of >(currently) unsigned data in the root zone. > >An alternative solution is to get ADoT bootstrap info from the child zone,

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Stephen Farrell
Hiya, On 31/10/2019 19:49, Ben Schwartz wrote: > An alternative solution I wonder if we'd be better off here if we encourage people to do and document experiments before we try to select one (or >1) approach? I figure the trade-offs are complex enough that a round of people pruning

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Ben Schwartz
On Wed, Oct 30, 2019 at 2:37 AM Watson Ladd wrote: > > The root zone is data: whether one distributes it via DoT, DoH, IPv6, or > carrier pigeon is irrelevant to the policies that goven what's in it. > That is arguably true, but I think we are having this discussion primarily because of RFC

Re: [dns-privacy] ADoT deployment at the root

2019-10-31 Thread John Levine
In article you write: >I may have misunderstood John, of course, but that's the point of what I >understood him to be saying. Pretty much. The root is an unusual zone in that it is small and unlikely ever to be huge, it is easy to AXFR without prior arrangement, and its management is subject

Re: [dns-privacy] [Ext] Re: ADoT requirements for signalling?

2019-10-31 Thread John Levine
In article you write: >I think there will be both interest and deployment, sufficient to justify >the effort. I hope so, but some actual comments from large DNS operators would be welcome. >root-servers.net be DNSSEC signed, but without a secure delegation. ... Do any DNS resolvers use

Re: [dns-privacy] ADoT deployment at the root

2019-10-31 Thread Warren Kumari
On Thu, Oct 31, 2019 at 3:27 PM Ted Hardie wrote: > > On Thu, Oct 31, 2019 at 12:06 PM Jim Reid wrote: >> >> >> There are gazillions of layer-9+ problems around the introduction of new or >> different distribution mechanisms at the root for serving root zone data. >> Not least of these are the

Re: [dns-privacy] ADoT deployment at the root

2019-10-31 Thread Ted Hardie
On Thu, Oct 31, 2019 at 12:06 PM Jim Reid wrote: > > There are gazillions of layer-9+ problems around the introduction of new > or different distribution mechanisms at the root for serving root zone > data. Not least of these are the interminable ICANN consultations that > inevitably have to

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Brian Dickson
On Thu, Oct 31, 2019 at 12:11 PM Jim Reid wrote: > > > > On 30 Oct 2019, at 18:40, Livingood, Jason > wrote: > > > > I agree that this is not a technical issue of scaling the root; that > quantity of queries per day and second is not a big problem. Rather, as you > note, it is a layer-9 issue.

[dns-privacy] ADoT deployment at the root

2019-10-31 Thread Jim Reid
> On 30 Oct 2019, at 06:37, Watson Ladd wrote: > > The root zone is data: whether one distributes it via DoT, DoH, IPv6, or > carrier pigeon is irrelevant to the policies that goven what's in it. I agree. But that's orthogonal to what I thought we were discussing. There are gazillions of

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Jim Reid
> On 31 Oct 2019, at 01:21, John Levine wrote: > > In article > you > write: >> Encryption at the root is very possible. > > Indeed, but that's not the same question as whether it's a good idea. +1 > > ... > Let's put this in the pile of things to think about later. +1 to that too.

Re: [dns-privacy] [Ext] Re: ADoT requirements for authentication?

2019-10-31 Thread Jim Reid
> On 30 Oct 2019, at 18:40, Livingood, Jason > wrote: > > I agree that this is not a technical issue of scaling the root; that quantity > of queries per day and second is not a big problem. Rather, as you note, it > is a layer-9 issue. But I don't think we should constrain our requirements

[dns-privacy] Second Working Group Last Call for draft-ietf-dprive-bcp-op

2019-10-31 Thread Tim Wicinski
The working group has given lots of feedback on this and the authors have worked to address all these concerns. The last larger item was discussed and resolved during our interim. We want to run a 1 Week WGLC to confirm all outstanding items have been resolved. This starts a Second Working

Re: [dns-privacy] I-D Action: draft-ietf-dprive-bcp-op-05.txt

2019-10-31 Thread Tim Wicinski
Thanks Stephen (Follow up on this in another email) On Thu, Oct 31, 2019 at 9:16 AM Stephen Farrell wrote: > > Hiya, > > On 31/10/2019 13:12, Sara Dickinson wrote: > > Hi All, > > > > Following the DPRIVE interim meeting earlier this week I’ve done an > > update to the draft with two main

Re: [dns-privacy] New Version Notification for draft-lmo-dprive-phase2-requirements-00.txt

2019-10-31 Thread Vladimír Čunát
Hello. > 4.5 End-User Policy Propagation I think the client-subnet part here is fully covered by the current RFC 7871 already, but that seems an unimportant nitpick at this point. --Vladimir ___ dns-privacy mailing list dns-privacy@ietf.org

Re: [dns-privacy] I-D Action: draft-ietf-dprive-bcp-op-05.txt

2019-10-31 Thread Stephen Farrell
Hiya, On 31/10/2019 13:12, Sara Dickinson wrote: > Hi All, > > Following the DPRIVE interim meeting earlier this week I’ve done an > update to the draft with two main changes: > > 1) I have remove the text around consent that did not have consensus > i.e. paragraph 2 in section 5.3.3 and Item

Re: [dns-privacy] I-D Action: draft-ietf-dprive-bcp-op-05.txt

2019-10-31 Thread Sara Dickinson
Hi All, Following the DPRIVE interim meeting earlier this week I’ve done an update to the draft with two main changes: 1) I have remove the text around consent that did not have consensus i.e. paragraph 2 in section 5.3.3 and Item 6 in the DROP Practice statement (and in the example). I

[dns-privacy] I-D Action: draft-ietf-dprive-bcp-op-05.txt

2019-10-31 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the DNS PRIVate Exchange WG of the IETF. Title : Recommendations for DNS Privacy Service Operators Authors : Sara Dickinson