[DNSOP] Re: [EXTERNAL] New Version Notification for draft-tjjk-cared-00.txt

2024-07-22 Thread Ben Schwartz
I am generally skeptical of the idea that we should write recommendations that are "for enterprise". The notion of "enterprise" is too slippery for technical standards. Enterprises are also technically integrated by definition, so they are less reliant on technical standards than multi-party a

[DNSOP] Re: An Interplanetary DNS Model

2024-07-22 Thread Lorenzo Breda
Il lun 22 lug 2024, 11:00 Scott Johnson ha scritto: > > Please find the draft here: > https://datatracker.ietf.org/doc/draft-johnson-interplanetary-dns/ I don't like (I may be missing something) the way this system permits the same name to refer to different resources on different planets. It w

[DNSOP] Genart last call review of draft-ietf-dnsop-rfc8109bis-05

2024-07-22 Thread Dale Worley via Datatracker
Reviewer: Dale Worley Review result: Ready I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more information

[DNSOP] Re: Fwd: New Version Notification for draft-ietf-dnsop-zoneversion-10.txt

2024-07-22 Thread Wessels, Duane
> On Jul 18, 2024, at 11:03 AM, Petr Špaček wrote: > > Caution: This email originated from outside the organization. Do not click > links or open attachments unless you recognize the sender and know the > content is safe. > On 18. 07. 24 17:28, Shane Kerr wrote: >> Petr, >> On 18/07/2024 17.

[DNSOP] Paul Wouters' Yes on draft-ietf-dnsop-zoneversion-10: (with COMMENT)

2024-07-22 Thread Paul Wouters via Datatracker
Paul Wouters has entered the following ballot position for draft-ietf-dnsop-zoneversion-10: Yes When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https:/

[DNSOP] Re: [EXTERNAL] New Version Notification for draft-tjjk-cared-00.txt

2024-07-22 Thread Tommy Jensen
Hey Ben, Thank you for reading the draft and your comments. I agree we would not need a draft for saying mTLS works as expected. This draft is saying something different: "mTLS is the way one should auth clients to encrypted DNS servers for many reasons, cross-protocol use among them." The cos

[DNSOP] Re: [EXTERNAL] New Version Notification for draft-tjjk-cared-00.txt

2024-07-22 Thread Ben Schwartz
mTLS might be the most pragmatic approach today in many situations, but I don't think we can recommend it in the way that this draft would. It has some significant downsides, especially when compared against something like OAuth (which might integrate better with user account systems) or Privac

[DNSOP] Re: I-D Action: draft-zhang-dnsop-ns-selection-00.txt

2024-07-22 Thread Shumon Huque
Yes, I concur, and good catch Ondrej. The authors will use IP addresses from the example/documentation prefixes in the next revision of the draft. Shumon. On Mon, Jul 22, 2024 at 2:07 PM Ondřej Surý wrote: > This is a nit, but an important one. The draft uses IP addresses that > are not from t

[DNSOP] Re: [EXTERNAL] New Version Notification for draft-tjjk-cared-00.txt

2024-07-22 Thread Erik Nygren
I think mTLS (client certs) makes sense as a recommendation in draft-tjjk-cared, but is critical to call out the privacy issues with TLS client certs in TLS versions prior to TLS 1.3. (ie, in TLS 1.2 and before the client certificates are sent in-the-clear in the handshake unless renegotiation is

[DNSOP] Re: [dtn] An Interplanetary DNS Model

2024-07-22 Thread Ondřej Surý
Hi Scott, FTR .arpa is not "reverse DNS", only the in-addr.arpa and ipv6.arpa is. .arpa now stands for Address and Routing Parameter Area, and there are more subdomains than just these two mentioned above. Ondrej -- Ondřej Surý (He/Him) ond...@isc.org My working hours and your working hours may

[DNSOP] Re: [dtn] An Interplanetary DNS Model

2024-07-22 Thread Scott Johnson
Hi Bryce, Interesting. This is the second reply which wishes to use reverse DNS in this fashion, the first being from Rick Taylor. The thing is, reverse DNS is not exactly a user facing function. One goal of this effort is to allow interoperability across worlds with a similar user experien

[DNSOP] Re: [dtn] Re: An Interplanetary DNS Model

2024-07-22 Thread Scott Johnson
Hi Ben, On Mon, 22 Jul 2024, Ben Schwartz wrote: This document seems to propose that "https" URLs will route through "route through" is exactly what is not happening here. https will be secure to the edge of the IP network, which is the limit of the local IP transaction. gateways that t

[DNSOP] Re: I-D Action: draft-zhang-dnsop-ns-selection-00.txt

2024-07-22 Thread Ondřej Surý
This is a nit, but an important one. The draft uses IP addresses that are not from the EXAMPLE-NET (and friends). Also I would suggest to use example IPv6 addresses () in the draft instead of the Legacy IP addresses (A) (e.g. RFC 3849). Please don't do that, 100.1.1.1 belongs to Verizon Busin

[DNSOP] Re: [dtn] An Interplanetary DNS Model

2024-07-22 Thread Ben Schwartz
This document seems to propose that "https" URLs will route through gateways that terminate end-to-end security, destroying the "https" scheme's confidentiality and integrity properties. That's a red flag for me. Rather than trying to retrofit compatibility with existing terrestrial protocols

[DNSOP] Re: Response to draft-fbw-dnsop-dnszonehop

2024-07-22 Thread Tim Wicinski
Roy That is on Thursday Agenda. Sorry for the mixuyp On Mon, Jul 22, 2024 at 3:47 PM Roy Arends wrote: > I saw this on the agenda for this afternoon. > > The proposed solution against zone-walking is to exclude names from an > nsec chain. > > Example, say "B" needs to kept private from zone-wa

[DNSOP] Re: Response to draft-fbw-dnsop-dnszonehop

2024-07-22 Thread Ben Schwartz
For those lacking context on "aggressive negative caching", see https://datatracker.ietf.org/doc/rfc8198/ --Ben Schwartz From: Roy Arends Sent: Monday, July 22, 2024 3:45 PM To: dnsop Subject: [DNSOP] Response to draft-fbw-dnsop-dnszonehop I saw this on the age

[DNSOP] Response to draft-fbw-dnsop-dnszonehop

2024-07-22 Thread Roy Arends
I saw this on the agenda for this afternoon. The proposed solution against zone-walking is to exclude names from an nsec chain. Example, say "B" needs to kept private from zone-walking, so have: A.example. NSEC C.example. B.example. A 192.168.10.10 C.example. NSEC ... This is a terrible idea.

[DNSOP] Re: [dtn] An Interplanetary DNS Model

2024-07-22 Thread Nordgren, Bryce - FS, MT
Just spitballing, but instead of a new TLD, what about "{earth,moon,mars}.sol.arpa" as your suffix? This seems like it's right in the wheelhouse of the "Address Resolution Parameter Area"... https://en.wikipedia.org/wiki/.arpa [Forest Service Shield] Bryce Nordgren, FRIT Physical Scientist

[DNSOP] Fwd: New Version Notification for draft-andrews-private-ds-digest-types-00.txt

2024-07-22 Thread Mark Andrews
This addresses a gap in the DNSSEC specification. DS records need to identify specific DNSSEC algorithms rather than a set of DNSSEC algorithms. > Begin forwarded message: > > From: internet-dra...@ietf.org > Subject: New Version Notification for > draft-andrews-private-ds-digest-types-00.txt

[DNSOP] Re: Introducing Relative Label for DNS

2024-07-22 Thread Mukund Sivaraman
Hi Ben On Mon, Jul 22, 2024 at 09:40:02AM +, Ben wrote: > > > I think we should not focus to much specificly on how BIND handles > > > things > > > with $ORIGIN. I'm talking about the concept of zones in general. For > > > > $ORIGIN is from RFC 1035, for any implementation that supports maste

[DNSOP] Re: Introducing Relative Label for DNS

2024-07-22 Thread Ben
Hi Mukund, Thank you for your response. My reponse is inline: Mukund Sivaraman schreef op 2024-07-22 09:19: Hi Ben I've read through the draft quickly. While I don't want you to feel discouraged, I have a negative opinion of this idea. (a) This draft is a little confusing without making assum

[DNSOP] Re: Introducing Relative Label for DNS

2024-07-22 Thread Mukund Sivaraman
Hi Ben I've read through the draft quickly. While I don't want you to feel discouraged, I have a negative opinion of this idea. (a) This draft is a little confusing without making assumptions. It should clearly mention that the relative labels are for name representation in DNS messages. The draf

[DNSOP] Re: Fwd: New Version Notification for draft-yorgos-dnsop-dry-run-dnssec-02.txt

2024-07-22 Thread Philip Homburg
>I meant this to be in response to Ben's concern about potential malicious use, > in which case 99% idling and other normal-use scenarios don't seem to be appl >icable. The point of dry-run is to get a statistical sample of failures. If all of those mostly idle resolver can validate the domain, th

[DNSOP] An Interplanetary DNS Model

2024-07-22 Thread Scott Johnson
Hi Everyone, Sorry for the 4-way cross posting, but I wanted to reach all of those parties who may have interest. I have published an internet-draft version of a document I have been privately publishing, in order that the community may understand, pick apart, improve, and fill in the blanks

[DNSOP] Re: Introducing Relative Label for DNS

2024-07-22 Thread Ben
Joe Abley schreef op 2024-07-21 23:44: On 21 Jul 2024, at 15:54, Edward Lewis wrote: I don’t think there’s any good to come from shrinking an in-memory size of the zone this way. Saving space, sure, but I don’t think the cost in code complexity will favorable. This sounds right to me. Oh,

[DNSOP] Re: Introducing Relative Label for DNS

2024-07-22 Thread Ben
Hi Edward, My response inline: Edward Lewis schreef op 2024-07-21 22:53: The draft reads very different than the email message. The draft sticks to a protocol definition while the email describes a use case. This difference is significant. Wow, that should not be the case. I tried not to men