Re: The internet architecture

Stephane Bortzmeyer <bortzmeyer@nic.fr> Mon, 08 December 2008 09:15 UTC

Return-Path: <ietf-bounces@ietf.org>
X-Original-To: ietf-archive@megatron.ietf.org
Delivered-To: ietfarch-ietf-archive@core3.amsl.com
Received: from [127.0.0.1] (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 354B73A6A20; Mon, 8 Dec 2008 01:15:08 -0800 (PST)
X-Original-To: ietf@core3.amsl.com
Delivered-To: ietf@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id CD5DC3A6A65 for <ietf@core3.amsl.com>; Mon, 8 Dec 2008 01:15:06 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -5.362
X-Spam-Level:
X-Spam-Status: No, score=-5.362 tagged_above=-999 required=5 tests=[AWL=0.887, BAYES_00=-2.599, HELO_EQ_FR=0.35, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AwlcWs5zDySo for <ietf@core3.amsl.com>; Mon, 8 Dec 2008 01:15:06 -0800 (PST)
Received: from mx2.nic.fr (mx2.nic.fr [192.134.4.11]) by core3.amsl.com (Postfix) with ESMTP id 12EA03A6A20 for <ietf@ietf.org>; Mon, 8 Dec 2008 01:15:06 -0800 (PST)
Received: from mx2.nic.fr (localhost [127.0.0.1]) by mx2.nic.fr (Postfix) with SMTP id 3B0F71C015E; Mon, 8 Dec 2008 10:15:00 +0100 (CET)
Received: from relay1.nic.fr (relay1.nic.fr [192.134.4.162]) by mx2.nic.fr (Postfix) with ESMTP id 35FBD1C0150; Mon, 8 Dec 2008 10:15:00 +0100 (CET)
Received: from bortzmeyer.nic.fr (batilda.nic.fr [192.134.4.69]) by relay1.nic.fr (Postfix) with ESMTP id EE36FA1D9BE; Mon, 8 Dec 2008 10:14:59 +0100 (CET)
Date: Mon, 08 Dec 2008 10:14:59 +0100
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp>
Subject: Re: The internet architecture
Message-ID: <20081208091459.GB23476@nic.fr>
References: <C15AE32B-E564-4C93-86FF-40EF203E673A@mpi-sws.org> <49382030.5020704@network-heretics.com> <2788466ED3E31C418E9ACC5C316615572FFBEF@mou1wnexmb09.vcorp.ad.vrsn.com> <49384BCF.2080600@network-heretics.com> <2788466ED3E31C418E9ACC5C316615572FFBF3@mou1wnexmb09.vcorp.ad.vrsn.com> <493850D8.7090908@network-heretics.com> <20081205133133.GC14834@nic.fr> <493A7120.2070000@necom830.hpcl.titech.ac.jp>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <493A7120.2070000@necom830.hpcl.titech.ac.jp>
X-Operating-System: Debian GNU/Linux lenny/sid
X-Kernel: Linux 2.6.26-1-686 i686
Organization: NIC France
X-URL: http://www.nic.fr/
User-Agent: Mutt/1.5.18 (2008-05-17)
Cc: ietf@ietf.org
X-BeenThere: ietf@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: IETF-Discussion <ietf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/ietf>, <mailto:ietf-request@ietf.org?subject=unsubscribe>
List-Post: <mailto:ietf@ietf.org>
List-Help: <mailto:ietf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf>, <mailto:ietf-request@ietf.org?subject=subscribe>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: ietf-bounces@ietf.org
Errors-To: ietf-bounces@ietf.org

On Sat, Dec 06, 2008 at 09:33:36PM +0900,
 Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp> wrote 
 a message of 16 lines which said:

> The problem to represent a host with raw addresses is that they
> can't represent a host with multiple addresses,

OK

> supporting of which is useful and often required, for example, for
> DNS and SMTP clients.

"Required"? Neither DNS nor SMTP requires that. I'm not even sure it
is good practice.
_______________________________________________
Ietf mailing list
Ietf@ietf.org
https://www.ietf.org/mailman/listinfo/ietf