Re: [v6ops] Scope of Unique Local IPv6 Unicast Addresses (Fwd: New Version Notification for draft-gont-6man-ipv6-ula-scope-00.txt)

Gert Doering <gert@space.net> Wed, 06 January 2021 15:56 UTC

Return-Path: <gert@space.net>
X-Original-To: v6ops@ietfa.amsl.com
Delivered-To: v6ops@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6C7433A105C for <v6ops@ietfa.amsl.com>; Wed, 6 Jan 2021 07:56:50 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.098
X-Spam-Level:
X-Spam-Status: No, score=-2.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=unavailable autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=space.net
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 MFLcUAe971Sd for <v6ops@ietfa.amsl.com>; Wed, 6 Jan 2021 07:56:47 -0800 (PST)
Received: from gatekeeper1-relay.space.net (gatekeeper1-relay.space.net [IPv6:2001:608:3:85::38]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C93DE3A0FDA for <v6ops@ietf.org>; Wed, 6 Jan 2021 07:56:45 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=space.net; i=@space.net; q=dns/txt; s=esa; t=1609948606; x=1641484606; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=tPRDX7gtq+Z2TcN2QbW8MiDW495QusQdssI4UBiHxNk=; b=WUZCu/c9eaYLm9z0Z7l2pz1IJfVffKUkZkdRHuyJ+3ejKmJAgc33fWlM vN8t/dOkcBs5NIFDq4xlmB1YKmzNDgcqZwfRNAK+CSlDlayyiGt07ofmR 2zTUCSep/3sDimT6tRg35Y9Yy//cb0Ay28BzbcliH5z/dXzzu0kPJECCK j4PRJaDswa+IVDECBE5IAnGFWVkDZcp2Zcw4gdf1uzyPGefl77sn2jzBv XdkErdB/H+lqhYICQu4WArwYjvcfAOq36My3R6n7S6TtbK14J1S7ECIMJ MoGy9VIKuevKkBnUngavnB53Ftx21y+SgU53wdb4SHnOlITOm0boCoTeT A==;
IronPort-SDR: kobeYs+uH4ugwEp0mhhAQTyhkqYmuiE1HGfg+Bqlk1Uxpyan9WmL/8X3OpPZ0HoyL8DkWsdApq jmB5oN3u+A/qiIoKECnXsBNA+KaSAB0hW/eb1p7E/nWI/948otOXiTuHVXS3mhNKW4IQuJB+EE ZITFT/xjGT2caOVLptpSiN1zjfNXvB42biffvushm9gubbzIPEPNbrog4lQvWMsNURFWYnAtu5 SM1JUCyhQA0dE0E8NhigxM1/gm2zih143iF7AO7LeDXLJDXtGNXa/l0sa+KxMlgcLy+MGnGXWG JKM=
X-SpaceNet-SBRS: None
Received: from mobil.space.net ([195.30.115.67]) by gatekeeper1-relay.space.net with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jan 2021 16:56:42 +0100
X-Original-To: v6ops@ietf.org
Received: from mobil.space.net (localhost [IPv6:::1]) by mobil.space.net (Postfix) with ESMTP id C668E43AD0 for <v6ops@ietf.org>; Wed, 6 Jan 2021 16:56:42 +0100 (CET)
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
Received: from moebius4.space.net (moebius4.space.net [IPv6:2001:608:2:2::251]) by mobil.space.net (Postfix) with ESMTP id 6E10A427F9; Wed, 6 Jan 2021 16:56:42 +0100 (CET)
Received: by moebius4.space.net (Postfix, from userid 1007) id 6D65DDB2A; Wed, 6 Jan 2021 16:56:42 +0100 (CET)
Date: Wed, 6 Jan 2021 16:56:42 +0100
From: Gert Doering <gert@space.net>
To: Ted Lemon <mellon@fugue.com>
Cc: David Farmer <farmer=40umn.edu@dmarc.ietf.org>, Fernando Gont <fgont@si6networks.com>, IPv6 Operations <v6ops@ietf.org>, "6man@ietf.org" <6man@ietf.org>
Message-ID: <20210106155642.GW13005@Space.Net>
References: <160989494094.6024.7402128068704112703@ietfa.amsl.com> <6fe3a45e-de65-9f88-808d-ea7e2abdcd16@si6networks.com> <CAN-Dau344H7xgD0Q_O54c=R08zFRFjToO8BHt=ssauxgEH7ynA@mail.gmail.com> <EFF2CF9D-147B-4E7F-9080-633A24FDA666@fugue.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <EFF2CF9D-147B-4E7F-9080-633A24FDA666@fugue.com>
Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/N7FZPahjK7dzcymjvp5hkjN62zA>
Subject: Re: [v6ops] Scope of Unique Local IPv6 Unicast Addresses (Fwd: New Version Notification for draft-gont-6man-ipv6-ula-scope-00.txt)
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: v6ops discussion list <v6ops.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/v6ops>, <mailto:v6ops-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/v6ops/>
List-Post: <mailto:v6ops@ietf.org>
List-Help: <mailto:v6ops-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/v6ops>, <mailto:v6ops-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 06 Jan 2021 15:56:56 -0000

Hi,

On Wed, Jan 06, 2021 at 07:17:33AM -0500, Ted Lemon wrote:
> On Jan 5, 2021, at 11:38 PM, David Farmer <farmer=40umn.edu@dmarc.ietf.org> wrote:
> > I think this is the right direction the previous draft indirectly defined a new scope "non-global", I much prefer explicitly defining a new local scope.
> 
> Actually, I think you???ve got it right here: the scope is ???non-global.???

Indeed.  This sounds like a nice way to express the intended usage.

"It is not link-local, but definitely not intended or usable for global
usage, thus: 'non-global scope'"

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

SpaceNet AG                      Vorstand: Sebastian v. Bomhard, Michael Emmer
Joseph-Dollinger-Bogen 14        Aufsichtsratsvors.: A. Grundner-Culemann
D-80807 Muenchen                 HRB: 136055 (AG Muenchen)
Tel: +49 (0)89/32356-444         USt-IdNr.: DE813185279