[clue] Benjamin Kaduk's No Objection on draft-ietf-clue-datachannel-15: (with COMMENT)

Benjamin Kaduk via Datatracker <noreply@ietf.org> Wed, 10 April 2019 14:16 UTC

Return-Path: <noreply@ietf.org>
X-Original-To: clue@ietf.org
Delivered-To: clue@ietfa.amsl.com
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id DC9E7120021; Wed, 10 Apr 2019 07:16:58 -0700 (PDT)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: Benjamin Kaduk via Datatracker <noreply@ietf.org>
To: "The IESG" <iesg@ietf.org>
Cc: draft-ietf-clue-datachannel@ietf.org, Paul Kyzivat <pkyzivat@alum.mit.edu>, clue-chairs@ietf.org, pkyzivat@alum.mit.edu, clue@ietf.org
X-Test-IDTracker: no
X-IETF-IDTracker: 6.95.0
Auto-Submitted: auto-generated
Precedence: bulk
Reply-To: Benjamin Kaduk <kaduk@mit.edu>
Message-ID: <155490581889.22863.747311121377162579.idtracker@ietfa.amsl.com>
Date: Wed, 10 Apr 2019 07:16:58 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/clue/xjj4HhAb0BBYTxj020zPd7zgVrc>
Subject: [clue] Benjamin Kaduk's No Objection on draft-ietf-clue-datachannel-15: (with COMMENT)
X-BeenThere: clue@ietf.org
X-Mailman-Version: 2.1.29
List-Id: CLUE - ControLling mUltiple streams for TElepresence <clue.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/clue>, <mailto:clue-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/clue/>
List-Post: <mailto:clue@ietf.org>
List-Help: <mailto:clue-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/clue>, <mailto:clue-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 10 Apr 2019 14:16:59 -0000

Benjamin Kaduk has entered the following ballot position for
draft-ietf-clue-datachannel-15: No Objection

When responding, please keep the subject line intact and reply to all
email addresses included in the To and CC lines. (Feel free to cut this
introductory paragraph, however.)

Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
for more information about IESG DISCUSS and COMMENT positions.

The document, along with other ballot positions, can be found here:


Section 1

                                           This includes SCTP
   considerations specific to a CLUE data channel, the SDP Media
   Description (m- line) values, and usage of SDP attributes specific to
   a CLUE data channel.

nit: "m= line"

Section 2

Please use the RFC 8174 boilerplate.

Section 3.1

   the WebRTC data channel mechanism.  This includes a set of SCTP
   characteristics specific to a CLUE data channel, the values of the m-
   line describing the SCTPoDTLS association associated with the WebRTC

nit: "m= line"?

Section 3.2.7

   As described in [I-D.ietf-rtcweb-data-protocol], in order to close a
   data channel, an entity sends an SCTP reset message [RFC6525] on its

This reference would normally make draft-ietf-rtcweb-data-protocol a
normative reference, but I think that perhaps the intended reference is
actually draft-ietf-rtcweb-data-channel (which is already a normative
reference).  In particular, Section 6.7 of the latter document is about
"Closing a Data Channel" and mentions resetting the streams.

Section 3.3.2

   The values of the SDP dcmap attribute
   [I-D.ietf-mmusic-data-channel-sdpneg], associated with the m- line

nit: "m= line"?

Section 5.1

I note that the WebSocket Subprotocol Name Registry has the "first come,
first served" registration policy, which makes a declarative statement like
this ("this document adds") a bit risky -- what if someone else swoops in
to register this name?