Re: [DNSOP] I-D Action: draft-ietf-dnsop-serve-stale-00.txt

Dave Lawrence <tale@dd.org> Mon, 06 November 2017 15:39 UTC

Return-Path: <tale@dd.org>
X-Original-To: dnsop@ietfa.amsl.com
Delivered-To: dnsop@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B798A13FAE3 for <dnsop@ietfa.amsl.com>; Mon, 6 Nov 2017 07:39:10 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
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 tAUfjJSUtGtK for <dnsop@ietfa.amsl.com>; Mon, 6 Nov 2017 07:39:08 -0800 (PST)
Received: from gro.dd.org (gro.dd.org [207.136.192.136]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CF95513FAD9 for <dnsop@ietf.org>; Mon, 6 Nov 2017 07:39:08 -0800 (PST)
Received: by gro.dd.org (Postfix, from userid 102) id 204643F446; Mon, 6 Nov 2017 10:39:07 -0500 (EST)
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Message-ID: <23040.33307.69754.133713@gro.dd.org>
Date: Mon, 6 Nov 2017 10:39:07 -0500
From: Dave Lawrence <tale@dd.org>
To: dnsop@ietf.org
In-Reply-To: <150940017764.7814.6739838599217498076@ietfa.amsl.com>
References: <150940017764.7814.6739838599217498076@ietfa.amsl.com>
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/9NlU94gL7hmviZa7j7_U9KBImnc>
Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-serve-stale-00.txt
X-BeenThere: dnsop@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: IETF DNSOP WG mailing list <dnsop.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dnsop>, <mailto:dnsop-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dnsop/>
List-Post: <mailto:dnsop@ietf.org>
List-Help: <mailto:dnsop-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dnsop>, <mailto:dnsop-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 06 Nov 2017 15:39:11 -0000

internet-drafts@ietf.org writes:
>       Title           : Serving Stale Data to Improve DNS Resiliency
> 	Filename        : draft-ietf-dnsop-serve-stale-00.txt

This is the same as draft-tale-dnsop-serve-stale-02, only renamed for
WG adoption.

The differences between -01 and -02 are here:

https://www.ietf.org/rfcdiff?url1=draft-tale-dnsop-serve-stale-01&url2=draft-tale-dnsop-serve-stale-02

The main changes, based on previous feedback, are:

* Clarifying what the action is for Standards Track;
* Describing the algorithm previously proposed (and still included) as
  one example way of achieving the goals; and,
* Adding a rough proposal for an EDNS option that could be used for
  explicit signalling.

That last item will be fleshed out more if there's demonstrated
interest from implementers in having such a thing.