Re: [Tls-reg-review] [IANA #1160167] Re: Request to register ALPN ID for DNS-over-TLS (tls-extensiontype-values)

"Reed, Jon" <jreed@akamai.com> Wed, 15 January 2020 22:45 UTC

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From: "Reed, Jon" <jreed@akamai.com>
To: "iana-prot-param@iana.org" <iana-prot-param@iana.org>
CC: "tls-reg-review@ietf.org" <tls-reg-review@ietf.org>
Thread-Topic: [IANA #1160167] Re: [Tls-reg-review] Request to register ALPN ID for DNS-over-TLS (tls-extensiontype-values)
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Date: Wed, 15 Jan 2020 22:45:36 +0000
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References: <RT-Ticket-1160167@icann.org> <E83467EF-A186-4ED9-8299-B3A1630B793F@akamai.com> <AE40BB7D-4EDC-4D66-91B8-3D4E4AF4DF57@gmail.com> <CAFDDyk-JvH0vjZk=UNYKWvWaVc4kJcp03w7syyD7mOybSR6gNw@mail.gmail.com> <AD8E9FBE-0617-433C-B4F7-ECBC413523F8@akamai.com> <06021473-5777-439D-B9C6-7AFA2377713A@gmail.com> <rt-4.4.3-32672-1579114774-1575.1160167-37-0@icann.org> <1A9DB2FC-F98D-464A-8197-5658587EB8CE@akamai.com> <rt-4.4.3-32668-1579115673-7.1160167-37-0@icann.org> <rt-4.4.3-32672-1579127510-786.1160167-37-0@icann.org>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls-reg-review/y2_Aw9Li_5hPdVeIkacLeVPxqcY>
Subject: Re: [Tls-reg-review] [IANA #1160167] Re: Request to register ALPN ID for DNS-over-TLS (tls-extensiontype-values)
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Great, thanks!

> On Jan 15, 2020, at 5:31 PM, Sabrina Tanamal via RT <iana-prot-param@iana.org> wrote:
> 
> Hi Jon, 
> 
> We've added the following entry to the Application-Layer Protocol Negotiation (ALPN) Protocol IDs registry: 
> 
> Protocol: DNS-over-TLS
> Identification Sequence: 0x64 0x6F 0x74 ("dot")
> Reference: [RFC7858]
> 
> Please see
> https://www.iana.org/assignments/tls-extensiontype-values <https://www.iana.org/assignments/tls-extensiontype-values>
> 
> Best regards, 
> 
> Sabrina Tanamal
> Senior IANA Services Specialist
> 
> On Wed Jan 15 19:14:33 2020, jreed@akamai.com <mailto:jreed@akamai.com> wrote:
>> Hi Sabrina,
>> 
>> I think you can just link to RFC 7858
>> (https://tools.ietf.org/html/rfc7858 <https://tools.ietf.org/html/rfc7858>
>> <https://tools.ietf.org/html/rfc7858 <https://tools.ietf.org/html/rfc7858>>).
>> 
>> Thanks,
>> 
>> Jon
>> 
>>> On Jan 15, 2020, at 1:59 PM, Sabrina Tanamal via RT <iana-prot-
>>> param@iana.org> wrote:
>>> 
>>> Hi Jon,
>>> 
>>> How should we fill in the "Reference" field for DNS-over-TLS?
>>> 
>>> Thanks,
>>> 
>>> Sabrina Tanamal
>>> Senior IANA Services Specialist
>>> 
>>> On Tue Jan 14 18:36:49 2020, ynir.ietf@gmail.com
>>> <mailto:ynir.ietf@gmail.com <mailto:ynir.ietf@gmail.com>> wrote:
>>>> Sorry, I missed that IANA was not on this thread.
>>>> 
>>>> IANA: since I and Nick approve, we can proceed with this.
>>>> 
>>>> Yoav
>>>> 
>>>>> On 14 Jan 2020, at 20:10, Reed, Jon <jreed@akamai.com <mailto:jreed@akamai.com>> wrote:
>>>>> 
>>>>> Hi folks,
>>>>> 
>>>>> Just following up on this, since I think the 3 week review period
>>>>> has
>>>>> expired.   Can we move forward with publishing this registration,
>>>>> or
>>>>> is there some periodic publication cycle?
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Jon
>>>>> 
>>>>>> On Dec 16, 2019, at 2:26 PM, Nick Sullivan <nick@cloudflare.com <mailto:nick@cloudflare.com>
>>>>>> <mailto:nick@cloudflare.com <mailto:nick@cloudflare.com> <mailto:nick@cloudflare.com <mailto:nick@cloudflare.com>>>> wrote:
>>>>>> 
>>>>>> Fine with me.
>>>>>> 
>>>>>> On Mon, Dec 16, 2019 at 9:16 AM Yoav Nir <ynir.ietf@gmail.com <mailto:ynir.ietf@gmail.com>
>>>>>> <mailto:ynir.ietf@gmail.com <mailto:ynir.ietf@gmail.com>>
>>>>>> <mailto:ynir.ietf@gmail.com <mailto:ynir.ietf@gmail.com> <mailto:ynir.ietf@gmail.com <mailto:ynir.ietf@gmail.com>>>> wrote:
>>>>>> I think it’s fine.  Nick?
>>>>>> 
>>>>>>> On 16 Dec 2019, at 17:52, Salz, Rich <rsalz@akamai.com <mailto:rsalz@akamai.com>
>>>>>>> <mailto:rsalz@akamai.com <mailto:rsalz@akamai.com>>
>>>>>>> <mailto:rsalz@akamai.com <mailto:rsalz@akamai.com> <mailto:rsalz@akamai.com <mailto:rsalz@akamai.com>>>> wrote:
>>>>>>> 
>>>>>>> Yoav and Nick,
>>>>>>> 
>>>>>>> Could you guys approve this?  Since it came from Akamai, I want
>>>>>>> to
>>>>>>> abstain.
>>>>>>> 
>>>>>>> From: "Reed, Jon" <jreed@akamai.com <mailto:jreed@akamai.com><mailto:jreed@akamai.com <mailto:jreed@akamai.com>>
>>>>>>> <mailto:jreed@akamai.com <mailto:jreed@akamai.com> <mailto:jreed@akamai.com <mailto:jreed@akamai.com>>>>
>>>>>>> Date: Monday, December 16, 2019 at 7:56 AM
>>>>>>> To: "tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org> <mailto:tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org>>
>>>>>>> <mailto:tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org> <mailto:tls-reg-
>>>>>>> review@ietf.org <mailto:review@ietf.org>>>"
>>>>>>> <tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org> <mailto:tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org>>
>>>>>>> <mailto:tls-reg-review@ietf.org <mailto:tls-reg-review@ietf.org> <mailto:tls-reg-
>>>>>>> review@ietf.org <mailto:review@ietf.org>>>>
>>>>>>> Subject: [Tls-reg-review] Request to register ALPN ID for DNS-
>>>>>>> over-
>>>>>>> TLS
>>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>> I'd like to request registration of an ALPN ID for DNS-over-TLS
>>>>>>> (RFC 7858).   The ID will be used, by prior out-of-band mutual
>>>>>>> agreement, in cases where DNS-over-TLS is used over a non-
>>>>>>> standard-
>>>>>>> part (e.g. 443).    The identification sequence will be: 0x64
>>>>>>> 0x6F
>>>>>>> 0x74 ("dot").
>>>>>>> 
>>>>>>> Rich Salz suggested I survey the dprive working group before
>>>>>>> doing
>>>>>>> this, and I have done so[1].  There appears to be support for
>>>>>>> this,
>>>>>>> including from one of the authors of RFC 7858, provided it's used
>>>>>>> by prior agreement on non-standard ports, and not required as
>>>>>>> part
>>>>>>> of normal use on port 853.
>>>>>>> 
>>>>>>> Please let me know if you have more questions or need more
>>>>>>> information.
>>>>>>> 
>>>>>>> Thanks,
>>>>>>> 
>>>>>>> Jon
>>>>>>> 
>>>>>>> [1] https://mailarchive.ietf.org/arch/msg/dns- <https://mailarchive.ietf.org/arch/msg/dns->
>>>>>>> <https://mailarchive.ietf.org/arch/msg/dns- <https://mailarchive.ietf.org/arch/msg/dns->>
>>>>>>> privacy/iZ2rDIhFB2ZWsGC3PcdBVLGa8Do
>>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https- <https://urldefense.proofpoint.com/v2/url?u=https->
>>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https- <https://urldefense.proofpoint.com/v2/url?u=https->>
>>>>>>> 3A__mailarchive.ietf.org_arch_msg_dns-
>>>>>>> 2Dprivacy_iZ2rDIhFB2ZWsGC3PcdBVLGa8Do&d=DwMFaQ&c=96ZbZZcaMF4w0F4jpN6LZg&r=_xTHEvws93UZ7jl9jhO7Pg&m=i070mdRi8IojDr3bkm87Qo7LqaTJVtz-
>>>>>>> 8A6t_AJuNj0&s=xt3xOwMGNirCRCDokBxZVoL0ybgcuYq6giiuUtVOp7w&e=>
>>>>>>> 
>>>>>>> --
>>>>>>> Jon Reed
>>>>>>> jreed@akamai.com <mailto:jreed@akamai.com> <mailto:jreed@akamai.com <mailto:jreed@akamai.com>>
>>>>>>> <mailto:jreed@akamai.com <mailto:jreed@akamai.com> <mailto:jreed@akamai.com <mailto:jreed@akamai.com>>>
>>>>>>> Nameservers Service Performance
>>>>>>> Akamai Technologies