[Detnet] Erik Kline's No Objection on draft-ietf-detnet-tsn-vpn-over-mpls-06: (with COMMENT)

Erik Kline via Datatracker <noreply@ietf.org> Sun, 14 February 2021 00:46 UTC

Return-Path: <noreply@ietf.org>
X-Original-To: detnet@ietf.org
Delivered-To: detnet@ietfa.amsl.com
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 7B2123A11E5; Sat, 13 Feb 2021 16:46:04 -0800 (PST)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: Erik Kline via Datatracker <noreply@ietf.org>
To: The IESG <iesg@ietf.org>
Cc: draft-ietf-detnet-tsn-vpn-over-mpls@ietf.org, detnet-chairs@ietf.org, detnet@ietf.org, Lou Berger <lberger@labn.net>, lberger@labn.net
X-Test-IDTracker: no
X-IETF-IDTracker: 7.25.0
Auto-Submitted: auto-generated
Precedence: bulk
Reply-To: Erik Kline <ek.ietf@gmail.com>
Message-ID: <161326356441.13622.14431976032112305269@ietfa.amsl.com>
Date: Sat, 13 Feb 2021 16:46:04 -0800
Archived-At: <https://mailarchive.ietf.org/arch/msg/detnet/KiXMPTQ5PuVEvXBpZmZU-JqL4xs>
Subject: [Detnet] Erik Kline's No Objection on draft-ietf-detnet-tsn-vpn-over-mpls-06: (with COMMENT)
X-BeenThere: detnet@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Discussions on Deterministic Networking BoF and Proposed WG <detnet.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/detnet>, <mailto:detnet-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/detnet/>
List-Post: <mailto:detnet@ietf.org>
List-Help: <mailto:detnet-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/detnet>, <mailto:detnet-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 14 Feb 2021 00:46:05 -0000

Erik Kline has entered the following ballot position for
draft-ietf-detnet-tsn-vpn-over-mpls-06: 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:
https://datatracker.ietf.org/doc/draft-ietf-detnet-tsn-vpn-over-mpls/



----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

[[ comments ]]

* I know that RFC 8964 doesn't have any text about MTU and fragmentation
  considerations, but RFC 3985 does.

  The layering diagram in section 4.2 made me thing it might be worth
  either adding some text or pointing to some text elsewhere that
  advises the DetNet network operator to make sure that all the DetNet
  encapsulation overhead plus the MTU of the TSN not exceed the DetNet
  network's MTU, otherwise fragmentation considerations arise.

  Even a reference to RFC 3985 section 5.3 might be enough to remind the
  reader of these additional considerations.