Re: [DNSOP] Anycast and DNS questions

Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp> Wed, 03 September 2014 09:20 UTC

Return-Path: <mohta@necom830.hpcl.titech.ac.jp>
X-Original-To: dnsop@ietfa.amsl.com
Delivered-To: dnsop@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 63D181A0174 for <dnsop@ietfa.amsl.com>; Wed, 3 Sep 2014 02:20:21 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 1.84
X-Spam-Level: *
X-Spam-Status: No, score=1.84 tagged_above=-999 required=5 tests=[BAYES_20=-0.001, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, RP_MATCHES_RCVD=-0.668] autolearn=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 weKoXa_bnleX for <dnsop@ietfa.amsl.com>; Wed, 3 Sep 2014 02:20:20 -0700 (PDT)
Received: from necom830.hpcl.titech.ac.jp (necom830.hpcl.titech.ac.jp [131.112.32.132]) by ietfa.amsl.com (Postfix) with SMTP id 105F71A0172 for <dnsop@ietf.org>; Wed, 3 Sep 2014 02:20:19 -0700 (PDT)
Received: (qmail 79263 invoked from network); 3 Sep 2014 09:09:25 -0000
Received: from necom830.hpcl.titech.ac.jp (HELO ?127.0.0.1?) (131.112.32.132) by necom830.hpcl.titech.ac.jp with SMTP; 3 Sep 2014 09:09:25 -0000
Message-ID: <5406DD50.5040502@necom830.hpcl.titech.ac.jp>
Date: Wed, 03 Sep 2014 18:20:16 +0900
From: Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0
MIME-Version: 1.0
To: dnsop@ietf.org
References: <20140806114759.GF5546@cisco.com>, <25907D96-0076-417A-8DB9-41A5A178D479@ianai.net>, <20140806123205.GG5546@cisco.com>, <2014082716115865363718@cnnic.cn>, <BAF35D7F-D6BA-45F3-B57E-BAF25F940355@virtualized.org>, <5405718F.5010007@sidn.nl> <2014090312002502171843@cnnic.cn>
In-Reply-To: <2014090312002502171843@cnnic.cn>
Content-Type: text/plain; charset="ISO-2022-JP"
Content-Transfer-Encoding: 7bit
Archived-At: http://mailarchive.ietf.org/arch/msg/dnsop/p2hAmK9kiuWOeLXEvhRlU-947hw
Subject: Re: [DNSOP] Anycast and DNS questions
X-BeenThere: dnsop@ietf.org
X-Mailman-Version: 2.1.15
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: <http://www.ietf.org/mail-archive/web/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: Wed, 03 Sep 2014 09:20:21 -0000

Guangqing Deng wrote:

> I am interested in the topic of the redundancy and resilience of the
> DNS system, and are there any specific documents about this topic,
> such as how to achieve that goal?

rfc1034 section 4.1.

					Masataka Ohta