[Rats] Fwd: New Version Notification for draft-birkholz-rats-epoch-markers-04.txt

Henk Birkholz <henk.birkholz@sit.fraunhofer.de> Wed, 15 March 2023 07:32 UTC

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Archived-At: <https://mailarchive.ietf.org/arch/msg/rats/jlR3uguSCyzZEOQWHSx6LlJkAKM>
Subject: [Rats] Fwd: New Version Notification for draft-birkholz-rats-epoch-markers-04.txt
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Dear RATS WG members,

that authors think that I-D.birkholz-rats-epoch-markers is ready for a 
Working Group adoption call.

As a reminder, Epoch Markers are a specification based on the Epoch ID 
concept introduced in the RATS architecture and elaborated on in 
I-D.ietf-rats-reference-interaction-models.
Epoch Markers can be consumed by RATS roles and are distributed in a 
given domains as a basis to establish new eopchs of freshness for 
conceptual messages in the scope of a that domain.
Epoch Markers are useful in various applications, such as when there is 
no (useful) clock in a device (e.g., in constrained devices), or when 
there are large numbers of quite uniform devices (e.g., in a cloud 
hosting domain).
There are various types of payloads for Epoch Markers, some of them are 
already included in the I-D.

We'd appreciate feedback and bring up the ask for WGAC at the meeting again!

Viele Grüße,

Henk

-------- Forwarded Message --------
Subject: New Version Notification for 
draft-birkholz-rats-epoch-markers-04.txt
Date: Mon, 13 Mar 2023 16:11:46 -0700
From: internet-drafts@ietf.org
To: Carsten Bormann <cabo@tzi.org>, Henk Birkholz 
<henk.birkholz@sit.fraunhofer.de>, Thomas Fossati 
<Thomas.Fossati@arm.com>, Thomas Fossati <thomas.fossati@arm.com>, Wei 
Pan <william.panwei@huawei.com>


A new version of I-D, draft-birkholz-rats-epoch-markers-04.txt
has been successfully submitted by Henk Birkholz and posted to the
IETF repository.

Name:		draft-birkholz-rats-epoch-markers
Revision:	04
Title:		Epoch Markers
Document date:	2023-03-14
Group:		Individual Submission
Pages:		17
URL: 
https://www.ietf.org/archive/id/draft-birkholz-rats-epoch-markers-04.txt
Status: 
https://datatracker.ietf.org/doc/draft-birkholz-rats-epoch-markers/
Html: 
https://www.ietf.org/archive/id/draft-birkholz-rats-epoch-markers-04.html
Htmlized: 
https://datatracker.ietf.org/doc/html/draft-birkholz-rats-epoch-markers
Diff: 
https://author-tools.ietf.org/iddiff?url2=draft-birkholz-rats-epoch-markers-04

Abstract:
    This document defines Epoch Markers as a way to establish a notion of
    freshness among actors in a distributed system.  Epoch Markers are
    similar to "time ticks" and are produced and distributed by a
    dedicated system, the Epoch Bell.  Systems that receive Epoch Markers
    do not have to track freshness using their own understanding of time
    (e.g., via a local real-time clock).  Instead, the reception of a
    certain Epoch Marker establishes a new epoch that is shared between
    all recipients.

 


The IETF Secretariat