[DNSOP] Fwd: New Version Notification for draft-muks-dnsop-dns-opportunistic-refresh-00.txt

Stephen Morris <stephen@isc.org> Mon, 03 July 2017 11:38 UTC

Return-Path: <stephen@isc.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 C9CD61315DB for <dnsop@ietfa.amsl.com>; Mon, 3 Jul 2017 04:38:19 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.901
X-Spam-Level:
X-Spam-Status: No, score=-6.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=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 cephRw0nEfxl for <dnsop@ietfa.amsl.com>; Mon, 3 Jul 2017 04:38:18 -0700 (PDT)
Received: from mx.ams1.isc.org (mx.ams1.isc.org [199.6.1.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DD2AA1315D7 for <dnsop@ietf.org>; Mon, 3 Jul 2017 04:38:17 -0700 (PDT)
Received: from zmx1.isc.org (zmx1.isc.org [149.20.0.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.ams1.isc.org (Postfix) with ESMTPS id 3277A24AE09 for <dnsop@ietf.org>; Mon, 3 Jul 2017 11:36:54 +0000 (UTC)
Received: from zmx1.isc.org (localhost [127.0.0.1]) by zmx1.isc.org (Postfix) with ESMTPS id DCABD160044; Mon, 3 Jul 2017 11:36:57 +0000 (UTC)
Received: from localhost (localhost [127.0.0.1]) by zmx1.isc.org (Postfix) with ESMTP id BB0F9160051; Mon, 3 Jul 2017 11:36:57 +0000 (UTC)
Received: from zmx1.isc.org ([127.0.0.1]) by localhost (zmx1.isc.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id XEt5GU7pYaz6; Mon, 3 Jul 2017 11:36:57 +0000 (UTC)
Received: from stephen-morriss-macbook-pro-2.local (222.66.20.149.in-addr.arpa [149.20.66.222]) by zmx1.isc.org (Postfix) with ESMTPSA id 0C6E2160044; Mon, 3 Jul 2017 11:36:56 +0000 (UTC)
References: <149885530587.4596.14298730912579200188.idtracker@ietfa.amsl.com>
From: Stephen Morris <stephen@isc.org>
To: dnsop@ietf.org
X-Forwarded-Message-Id: <149885530587.4596.14298730912579200188.idtracker@ietfa.amsl.com>
Message-ID: <185af195-dac6-1438-916f-c9b6d73df644@isc.org>
Date: Mon, 03 Jul 2017 12:36:55 +0100
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:52.0) Gecko/20100101 Thunderbird/52.2.1
MIME-Version: 1.0
In-Reply-To: <149885530587.4596.14298730912579200188.idtracker@ietfa.amsl.com>
Content-Type: text/plain; charset="utf-8"
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/2vTneeVkf0zLoZADAk94JUpE5lU>
Subject: [DNSOP] Fwd: New Version Notification for draft-muks-dnsop-dns-opportunistic-refresh-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, 03 Jul 2017 11:38:20 -0000

Hi

We have submitted a new draft which attempts to formalize an idea that
has been kicking around for a couple of years, namely to use serial
number information from DNS responses to determine whether stale records
in a cache can be refreshed without the need for an upstream query.

Please send comments and feedback to the list.

Stephen



-------- Forwarded Message --------
Subject: New Version Notification for
draft-muks-dnsop-dns-opportunistic-refresh-00.txt
Date: Fri, 30 Jun 2017 13:41:45 -0700
From: internet-drafts@ietf.org
To: Mukund Sivaraman <muks@isc.org>, Shane Kerr
<shane@timetravellers.org>, Stephen Morris <stephen@isc.org>


A new version of I-D, draft-muks-dnsop-dns-opportunistic-refresh-00.txt
has been successfully submitted by Mukund Sivaraman and posted to the
IETF repository.

Name:		draft-muks-dnsop-dns-opportunistic-refresh
Revision:	00
Title:		DNS Opportunistic Refresh for Resolvers
Document date:	2017-06-29
Group:		Individual Submission
Pages:		9
URL:
https://www.ietf.org/internet-drafts/draft-muks-dnsop-dns-opportunistic-refresh-00.txt
Status:
https://datatracker.ietf.org/doc/draft-muks-dnsop-dns-opportunistic-refresh/
Htmlized:
https://tools.ietf.org/html/draft-muks-dnsop-dns-opportunistic-refresh-00
Htmlized:
https://datatracker.ietf.org/doc/html/draft-muks-dnsop-dns-opportunistic-refresh-00


Abstract:
   This document describes a mechanism whereby a DNS resolver can
   opportunistically refresh the TTLs of cached records of a zone using
   serial number information carried in responses from the zone's
   nameservers.  As well as improving resolver response time by reducing
   the need to make upstream queries, the mechanism can also reduce the
   workload of authoritative servers.




Please note that it may take a couple of minutes from the time of
submission until the htmlized version and diff are available at
tools.ietf.org.

The IETF Secretariat