Re: [Int-area] draft-eckert-intarea-functional-addr-internets-00.txt

Carsten Bormann <cabo@tzi.org> Tue, 13 July 2021 07:51 UTC

Return-Path: <cabo@tzi.org>
X-Original-To: int-area@ietfa.amsl.com
Delivered-To: int-area@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5DE363A1C13 for <int-area@ietfa.amsl.com>; Tue, 13 Jul 2021 00:51:05 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.899
X-Spam-Level:
X-Spam-Status: No, score=-1.899 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_HELO_NONE=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 tUGWNCMhxkuQ for <int-area@ietfa.amsl.com>; Tue, 13 Jul 2021 00:51:01 -0700 (PDT)
Received: from gabriel-2.zfn.uni-bremen.de (gabriel-2.zfn.uni-bremen.de [134.102.50.19]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 019013A1C0E for <int-area@ietf.org>; Tue, 13 Jul 2021 00:51:00 -0700 (PDT)
Received: from smtpclient.apple (p548dcc89.dip0.t-ipconnect.de [84.141.204.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by gabriel-2.zfn.uni-bremen.de (Postfix) with ESMTPSA id 4GPCVn6vktz2xHX; Tue, 13 Jul 2021 09:50:57 +0200 (CEST)
Content-Type: text/plain; charset="utf-8"
Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.100.0.2.22\))
From: Carsten Bormann <cabo@tzi.org>
In-Reply-To: <CO1PR11MB48819E45FA7F503EFEC0BE93D8149@CO1PR11MB4881.namprd11.prod.outlook.com>
Date: Tue, 13 Jul 2021 09:50:57 +0200
Cc: Stewart Bryant <stewart.bryant@gmail.com>, Toerless Eckert <tte@cs.fau.de>, "int-area@ietf.org" <int-area@ietf.org>
Content-Transfer-Encoding: quoted-printable
Message-Id: <CC92846A-8BEF-44C4-9CC0-3CD4C6EC07BD@tzi.org>
References: <20210712230411.GB24216@faui48e.informatik.uni-erlangen.de> <BC56402F-D785-405F-A770-206DFE208D40@gmail.com> <CO1PR11MB48819E45FA7F503EFEC0BE93D8149@CO1PR11MB4881.namprd11.prod.outlook.com>
To: "Pascal Thubert (pthubert)" <pthubert=40cisco.com@dmarc.ietf.org>
X-Mailer: Apple Mail (2.3654.100.0.2.22)
Archived-At: <https://mailarchive.ietf.org/arch/msg/int-area/SKZLetergcwGK2-0OasCT70vcww>
Subject: Re: [Int-area] draft-eckert-intarea-functional-addr-internets-00.txt
X-BeenThere: int-area@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF Internet Area Mailing List <int-area.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/int-area>, <mailto:int-area-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/int-area/>
List-Post: <mailto:int-area@ietf.org>
List-Help: <mailto:int-area-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/int-area>, <mailto:int-area-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Jul 2021 07:51:05 -0000

On 13. Jul 2021, at 09:41, Pascal Thubert (pthubert) <pthubert=40cisco.com@dmarc.ietf.org> wrote:
> 
> Please have a look at RFC 8138. 

Indeed.

For a rather different angle looking at the problem (assuming solutions such as RFC 8138 are not that hard to set up), and for ways that a limited domain could have more than the address encoded in a packet to go with (as RFC 8138 does with RFC 6282 and RFC 6775/8505), maybe also have a look at https://www.ietf.org/archive/id/draft-bormann-t2trg-interconnect-declared-00.html

Grüße, Carsten