Re: [DNSOP] Draft for dynamic discovery of secure resolvers
Paul Vixie <paul@redbarn.org> Tue, 21 August 2018 19:30 UTC
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Date: Tue, 21 Aug 2018 12:30:02 -0700
From: Paul Vixie <paul@redbarn.org>
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To: Tom Pusateri <pusateri@bangj.com>
CC: David Conrad <drc@virtualized.org>,
Vittorio Bertola <vittorio.bertola@open-xchange.com>,
dnsop WG <dnsop@ietf.org>
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Subject: Re: [DNSOP] Draft for dynamic discovery of secure resolvers
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this, joyfully, is a very good question. Tom Pusateri wrote: ... > Ok, so as Vladimír said, getting back to DHCP… > > 1. You obviously don’t need a DoH URI option for DHCP. 2. You’re > comfortable with DNS over UDP/53 as long as DNS Cookies are present > and using the existing DHCP DNS options 3. You seem happy with the > Android approach of just trying DoT with the IP address learned via > standard DHCP DNS options > > Why do you care about additional DHCP options? in my previous explaination as to the security model i follow, i noted that the network paths to my dhcp server and my rdns servers were different, and that in the dhcp case i have far more observability and control than in the rdns case. it should follow therefore that i do NOT want to use UDP/53 + Cookies unless there is no alternative. DoT will be preferred. (DTLS or SCTP would be even better, but i'm only picking from items now-on-menu.) -- P Vixie
- [DNSOP] Draft for dynamic discovery of secure res… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… John Levine
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… bert hubert
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… bert hubert
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Wouters
- Re: [DNSOP] Draft for dynamic discovery of secure… manu tman
- Re: [DNSOP] Draft for dynamic discovery of secure… Livingood, Jason
- Re: [DNSOP] Draft for dynamic discovery of secure… Livingood, Jason
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Craig Finseth
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Livingood, Jason
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… sthaug
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Ebersman
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… manu tman
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Joe Abley
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Joe Abley
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Wouters
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Tony Finch
- Re: [DNSOP] Draft for dynamic discovery of secure… manu tman
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Hoffman
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Ebersman
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Ebersman
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Ebersman
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… John Levine
- Re: [DNSOP] Draft for dynamic discovery of secure… Bill Woodcock
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Petr Špaček
- Re: [DNSOP] Draft for dynamic discovery of secure… Marek Vavruša
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Tony Finch
- Re: [DNSOP] Draft for dynamic discovery of secure… Tony Finch
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Philip Homburg
- Re: [DNSOP] Draft for dynamic discovery of secure… Vladimír Čunát
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Philip Homburg
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Vladimír Čunát
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… David Conrad
- Re: [DNSOP] Draft for dynamic discovery of secure… Bob Harold
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Jim Reid
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Philip Homburg
- Re: [DNSOP] Draft for dynamic discovery of secure… Tom Pusateri
- Re: [DNSOP] Draft for dynamic discovery of secure… Philip Homburg
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Doug Barton
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Vittorio Bertola
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie
- Re: [DNSOP] Draft for dynamic discovery of secure… Ted Lemon
- Re: [DNSOP] Draft for dynamic discovery of secure… Paul Vixie