[DNSOP] Fwd: New Version Notification for draft-ietf-dnsop-dns-wireformat-http-02.txt

Davey Song <songlinjian@gmail.com> Thu, 22 March 2018 01:36 UTC

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From: Davey Song <songlinjian@gmail.com>
Date: Thu, 22 Mar 2018 09:36:39 +0800
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To: dnsop <dnsop@ietf.org>, doh@ietf.org
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Subject: [DNSOP] Fwd: New Version Notification for draft-ietf-dnsop-dns-wireformat-http-02.txt
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Hi folks,

I just submit a updated version of dns wireformat over HTTP. This draft has
been adopted as the dnsop wg document for quite a while before DOH.  The
original intention of this draft is to explore the possiblity of DNS over
HTTP(s) use cases and demonstrate its capacity as an experimental draft.
But the draft lacked enough specification on HTTP requirement and context
at that time. Since DOH later was setup focusing on developing https as DNS
transport protocol. So I updated this draft as a a special use case of DOH
which served as DNS proxy.

I would like to ask comments and advice in dnsop and doh wgs mainly two
quesions:
1) (for dns people) Does this proxy use case sounds useful as a IETF
experiment document .
2) (for HTTP people) Is a media type "application/dns-tcpwireformat"
acceptable specially for this use case. We also consider to introduce an
optional parameter to existing  "application/dns-udpwireformat" MIME in DOH
document, because the two media type carries the identical message body (the
udp dns wireformat)  in DOH request  in proxy use case. We need suggestion
here.

Thank to Tim and Paul Hoffman to bring this draft alive.

Davey

---------- Forwarded message ----------
From: <internet-drafts@ietf.org>;
Date: 22 March 2018 at 08:59
Subject: New Version Notification for
draft-ietf-dnsop-dns-wireformat-http-02.txt
To: Shane Kerr <shane@time-travellers.org>;, Paul Vixie <vixie@tisf.net>;,
Linjian Song <songlinjian@gmail.com>;



A new version of I-D, draft-ietf-dnsop-dns-wireformat-http-02.txt
has been successfully submitted by Linjian Song and posted to the
IETF repository.

Name:           draft-ietf-dnsop-dns-wireformat-http
Revision:       02
Title:          An Proxy Use Case of DNS over HTTPS
Document date:  2018-03-21
Group:          dnsop
Pages:          6
URL:            https://www.ietf.org/internet-drafts/draft-ietf-dnsop-dns-
wireformat-http-02.txt
Status:         https://datatracker.ietf.org/doc/draft-ietf-dnsop-dns-
wireformat-http/
Htmlized:       https://tools.ietf.org/html/draft-ietf-dnsop-dns-
wireformat-http-02
Htmlized:       https://datatracker.ietf.org/doc/html/draft-ietf-dnsop-dns-
wireformat-http
Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-dnsop-dns-
wireformat-http-02

Abstract:
   This memo introduces a DNS proxy use case to tunnel DNS query and
   response over HTTPs using DOH, a newly proposed DNS transport.  This
   is useful in some situation where DNS is not working properly and DOH
   is not widely available for many stub-resolvers.




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