Re: [Uta] Warren Kumari's Discuss on draft-ietf-uta-smtp-tlsrpt-18: (with DISCUSS)

Warren Kumari <warren@kumari.net> Thu, 19 April 2018 13:46 UTC

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From: Warren Kumari <warren@kumari.net>
Date: Thu, 19 Apr 2018 09:45:15 -0400
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To: Binu Ramakrishnan <rbinu@oath.com>
Cc: Viktor Dukhovni <ietf-dane@dukhovni.org>, The IESG <iesg@ietf.org>, uta@ietf.org, uta-chairs@ietf.org, draft-ietf-uta-smtp-tlsrpt@ietf.org, Valery Smyslov <valery@smyslov.net>, Leif Johansson <leifj@sunet.se>
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Subject: Re: [Uta] Warren Kumari's Discuss on draft-ietf-uta-smtp-tlsrpt-18: (with DISCUSS)
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On Thu, Apr 19, 2018 at 12:12 AM, Binu Ramakrishnan <rbinu@oath.com> wrote:
> Confirmed, and updated the doc with the RFC reference.
>

Awesome, thanks!

W


>
> On Mon, Apr 16, 2018 at 11:39 AM, Viktor Dukhovni <ietf-dane@dukhovni.org>
> wrote:
>>
>>
>>
>> > On Apr 16, 2018, at 2:24 PM, Warren Kumari <warren@kumari.net> wrote:
>> >
>> >> Strings in TXT records have a single-octet length field. When returning
>> >> a longer
>> >> string, or when one wants to explicitly segment a TXT RDATA into
>> >> multiple strings
>> >> one returns:
>> >>
>> >>        txt.example. IN TXT "first string" "second string" ... "last
>> >> string"
>> >>
>> >> with the wire RDATA being:
>> >>
>> >>        <len1>first string<len2>second string...<lenN>last string
>> >>
>> >
>> > Ah, you mean basically do what RFC4408, S 3.1.3 says? I *completely*
>> > didn't understand that from the above... I still think that it would
>> > be useful to have an example of multiple strings which meet the above
>> > (preferably in "zone file" format) but I'll accept that I was just
>> > being dumb and clear my DISCUSS.
>>
>> Yes, but I'm not an author, that's just how I read that text,
>> so I'll let the authors confirm.  Perhaps a reference to:
>>
>>    https://tools.ietf.org/html/rfc4408#section-3.1.3
>>
>> i,e. "Section 3.1.3 of rfc4408" would help other readers.
>>
>> --
>>         Viktor.
>>
>



-- 
I don't think the execution is relevant when it was obviously a bad
idea in the first place.
This is like putting rabid weasels in your pants, and later expressing
regret at having chosen those particular rabid weasels and that pair
of pants.
   ---maf