[dnssd] dnssd WG status / tasks with IETF96 looming

Tim Chown <Tim.Chown@jisc.ac.uk> Mon, 27 June 2016 15:17 UTC

Return-Path: <tim.chown@jisc.ac.uk>
X-Original-To: dnssd@ietfa.amsl.com
Delivered-To: dnssd@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 00B5212D5C3 for <dnssd@ietfa.amsl.com>; Mon, 27 Jun 2016 08:17:56 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.11
X-Spam-Level:
X-Spam-Status: No, score=-4.11 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, T_DKIM_INVALID=0.01] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=fail (1024-bit key) reason="fail (body has been altered)" header.d=jisc365.onmicrosoft.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2e9Omxi-RU4t for <dnssd@ietfa.amsl.com>; Mon, 27 Jun 2016 08:17:48 -0700 (PDT)
Received: from eu-smtp-delivery-189.mimecast.com (eu-smtp-delivery-189.mimecast.com [146.101.78.189]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 22F8512D645 for <dnssd@ietf.org>; Mon, 27 Jun 2016 08:11:10 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jisc365.onmicrosoft.com; s=selector1-jisc-ac-uk; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=KUW4XNP3cYCsFqzGsyiRxUZzn/4r7mepNi8Sw8qRoMU=; b=gtP/f0a3LteH4onVaoNyLr+I8FFwNINzhgYLKUfZyuPdRXvS3F+DcGRR8SS/8wA6wQz3X/mZ/usLn1TKeugzAldHV9MYIz0Ohsi+8GooICLARa4Q5y4s15EQucFdsNzT2n8UvdWU42EjhYGa/af3E8Qqd6VJQnb/F6tAV1pfvQc=
Received: from emea01-db3-obe.outbound.protection.outlook.com (mail-db3lrp0082.outbound.protection.outlook.com [213.199.154.82]) (Using TLS) by eu-smtp-1.mimecast.com with ESMTP id uk-mta-61-wICfgosYMaaG7RIKmKIaUw-1; Mon, 27 Jun 2016 16:11:05 +0100
Received: from DBXPR07MB462.eurprd07.prod.outlook.com (10.141.231.140) by DBXPR07MB462.eurprd07.prod.outlook.com (10.141.231.140) with Microsoft SMTP Server (TLS) id 15.1.517.8; Mon, 27 Jun 2016 15:11:05 +0000
Received: from DBXPR07MB462.eurprd07.prod.outlook.com ([10.141.231.140]) by DBXPR07MB462.eurprd07.prod.outlook.com ([10.141.231.140]) with mapi id 15.01.0517.016; Mon, 27 Jun 2016 15:11:05 +0000
From: Tim Chown <Tim.Chown@jisc.ac.uk>
To: "dnssd@ietf.org" <dnssd@ietf.org>
Thread-Topic: dnssd WG status / tasks with IETF96 looming
Thread-Index: AQHR0IYf3UOlfwAVC0ec3hKHjwwrOw==
Date: Mon, 27 Jun 2016 15:11:04 +0000
Message-ID: <2F6594AC-5839-4C7F-86F5-4DF59FB005BC@jisc.ac.uk>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-mailer: Apple Mail (2.3124)
x-ms-exchange-messagesentrepresentingtype: 1
x-originating-ip: [194.82.140.195]
x-ms-office365-filtering-correlation-id: 1673f091-7dcb-48f0-646e-08d39e9d4261
x-microsoft-exchange-diagnostics: 1; DBXPR07MB462; 20:mKPEo8AxbKoT2DeiAfj6zHmorOUuw49Hmgw7Z8kxqNDM2DQMjmgBNHeQQETcRen9TpOjeCpH3bd+mzd/rHnGaEXwSUk9NSR7sbQIQD3/Wnd8Tr6tR6XT6fnn5uesaC3OzlfMhv7mHabQoeI4VVXWmc0djNG/DA+L9m0+YLRlp4E=
x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DBXPR07MB462;
x-microsoft-antispam-prvs: <DBXPR07MB4626819488FDD9938D32595D6210@DBXPR07MB462.eurprd07.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:;
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(601004)(2401047)(8121501046)(5005006)(3002001)(10201501046); SRVR:DBXPR07MB462; BCL:0; PCL:0; RULEID:; SRVR:DBXPR07MB462;
x-forefront-prvs: 09860C2161
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(7916002)(199003)(189002)(57704003)(10400500002)(33656002)(16236675004)(50986999)(36756003)(8936002)(19580395003)(5640700001)(77096005)(83716003)(92566002)(50226002)(7906003)(7846002)(2501003)(15975445007)(7736002)(68736007)(66066001)(82746002)(57306001)(5002640100001)(106356001)(106116001)(229853001)(2351001)(2906002)(11100500001)(86362001)(3660700001)(105586002)(6116002)(3846002)(450100001)(102836003)(101416001)(97736004)(74482002)(189998001)(2900100001)(586003)(110136002)(107886002)(3280700002)(8676002)(19617315012)(122556002)(81166006)(87936001)(1730700003)(81156014)(104396002); DIR:OUT; SFP:1101; SCL:1; SRVR:DBXPR07MB462; H:DBXPR07MB462.eurprd07.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; CAT:NONE; LANG:en; CAT:NONE;
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
MIME-Version: 1.0
X-OriginatorOrg: jisc.ac.uk
X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Jun 2016 15:11:04.7432 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 48f9394d-8a14-4d27-82a6-f35f12361205
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBXPR07MB462
X-MC-Unique: wICfgosYMaaG7RIKmKIaUw-1
Content-Type: multipart/alternative; boundary="_000_2F6594AC58394C7F86F54DF59FB005BCjiscacuk_"
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnssd/OKBKx0bYGvDvthrueVYdOAx7jWk>
Subject: [dnssd] dnssd WG status / tasks with IETF96 looming
X-BeenThere: dnssd@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "Discussion of extensions to DNS-based service discovery for routed networks." <dnssd.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dnssd>, <mailto:dnssd-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dnssd/>
List-Post: <mailto:dnssd@ietf.org>
List-Help: <mailto:dnssd-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dnssd>, <mailto:dnssd-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 27 Jun 2016 15:17:56 -0000

Hi,

Ralph and I had a chat at the end of last week to review where we are on dnssd WG items. We will be nudging people offline accordingly.

The formal list of drafts can be found at https://tools.ietf.org/wg/dnssd/.

1) Hybrid proxy draft
https://tools.ietf.org/html/draft-ietf-dnssd-hybrid-03
Updates were agreed at IETF95; Stuart to apply, check WG is happy all comments resolved, then push to IESG

2) Label intro draft
https://tools.ietf.org/html/draft-ietf-dnssd-mdns-dns-interop-02
Dave Thaler to talk to Andrew Sullivan about editorial (non semantic) updates, then push to IESG.

So we expect those two drafts to advance to the IESG before/during IETF96.

3) DNS push draft
To be split into two parts
a) session signalling draft
    Ray Bellis, Sara Dickinson, Allison Mankin have been working with Stuart and Tom - draft expected by IETF96 cutoff, to be submitted to dnsop WG
b) DNS Push-specific part
    https://tools.ietf.org/html/draft-ietf-dnssd-push-07
    Update to come, removing the session signalling part, before IETF96.

4) mDNS/DNS-SD privacy draft
https://tools.ietf.org/html/draft-huitema-dnssd-privacy-01
Draft has been updated with new author since IETF95, stepping into solution space. Slot already agreed for IETF96, and list discussion happening

There are also two new drafts that we hope we’ll have at least a -00 strawman for in advance of Berlin:

5) A new I-D on recommendations for using the hybrid proxy, especially in a campus-type environment. What are the practical deployment considerations?
   Authors are welcome!

6) A new I-D on DNS Update and mdns/hybrid proxy coexistence
   Ted Lemon volunteered to do a -00 in Buenos Aires; it would be useful to have some text before IETF96

There are some other open questions that we may wish to discuss in Berlin, but the above topics are the priority.
Those questions include:
- Does draft-ietf-homenet-hybrid-proxy-zeroconf-02 need updating in light of the publication of RFC 7788?
- Do we have open source hybrid proxy implementations that could be tested by university campus network operators?
- What user interface considerations exist?
- Do we need to revisit draft-aggarwal-dnssd-optimize-query-00?
- How do we take the threats draft forward? (draft-otis-dnssd-scalable-dns-sd-threats-03)
- Anything else we missed?

Comments welcome!

Tim and Ralph