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Re: [DNSOP] Fwd: Last Call: <draft-ietf-dnsop-session-signal-10.txt> (DNS Stateful Operations) to Proposed Standard

Job Snijders <job@instituut.net> Tue, 12 June 2018 17:27 UTC

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From: Job Snijders <job@instituut.net>
Date: Tue, 12 Jun 2018 19:27:09 +0200
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To: Tom Pusateri <pusateri@bangj.com>
Cc: Ted Lemon <mellon@fugue.com>, dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] Fwd: Last Call: <draft-ietf-dnsop-session-signal-10.txt> (DNS Stateful Operations) to Proposed Standard
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On Tue, Jun 12, 2018 at 7:22 PM, Tom Pusateri <pusateri@bangj.com> wrote:
>> On Jun 12, 2018, at 10:28 AM, Job Snijders <job@instituut.net> wrote:
>> On Tue, Jun 12, 2018 at 3:09 PM, Ted Lemon <mellon@fugue.com> wrote:
>>> Yes.   I'm using it right now to implement draft-ietf-dnssd-mdns-relay, and
>>> that implementation is working and interoperating.   I don't know of another
>>> independent implementation yet, unfortunately.
>>
>> Can you elaborate a bit more? What is the name of the implementation?
>> This is an implementation in progress? I don't fully understand how
>> there can be interoperating if there is no other implementation.
>>
>> I see roughly 150 (!) BCP14  keywords in this draft. Can you specify
>> for your implementation for each of these normative keywords whether
>> your implementation is complaint, or not, and if not why not?
>
> I did an initial implementation of a client and server for DNS push notifications which is based on Stateful Operations. This code isn’t public and I haven’t looked at it for about 6 months. But it did identify some issues early on in the draft that we corrected for.

Fortunately whether the code is public or not is not relevant.
However, what is relevant is that (1) it can be demonstrated that the
proposed draft is actually implementable, (2) interoperability can be
demonstrated between the various implementations.

Implementation reports are a good way to present to the IETF what was
implemented. For an extensive specification such as the draft at hand
I am certainly missing some detailed information in this regard.

Kind regards,

Job

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