IETF Logo Mail Archive

Re: Extending a /64

Mark Smith <markzzzsmith@gmail.com> Thu, 19 November 2020 05:23 UTC

Return-Path: <markzzzsmith@gmail.com>
X-Original-To: ipv6@ietfa.amsl.com
Delivered-To: ipv6@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6DC7C3A0D72 for <ipv6@ietfa.amsl.com>; Wed, 18 Nov 2020 21:23:12 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.597
X-Spam-Level:
X-Spam-Status: No, score=-0.597 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, FREEMAIL_FROM=0.001, FROM_LOCAL_NOVOWEL=0.5, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.999, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
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 1cL6m-TBQ-aG for <ipv6@ietfa.amsl.com>; Wed, 18 Nov 2020 21:23:11 -0800 (PST)
Received: from mail-oi1-x22e.google.com (mail-oi1-x22e.google.com [IPv6:2607:f8b0:4864:20::22e]) (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 090743A0D78 for <ipv6@ietf.org>; Wed, 18 Nov 2020 21:23:11 -0800 (PST)
Received: by mail-oi1-x22e.google.com with SMTP id v202so1890041oia.9 for <ipv6@ietf.org>; Wed, 18 Nov 2020 21:23:10 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=QtFL1nSRgxPHGNIlBQ/Tu9e+hM9vhp/cbmiIv+1lQi0=; b=G4pzui2IrCiyUa4fIdgi40NTjflo6V92n/IsnM2Ja8rUoSJFr5pafnhkkPNEUO3ekQ xbr9BBAAZUXHtrXrjokTWdK5nItA0CSVcpzl6Ky26BDqObMSW/8Zu/OcwElm1+jSuway TRyVbjwfspOMp3h9syEcyv6dEGUTURQDx8wb7OJGitbSmqY4vT6mU0/6xugz9Mo+v4L4 qwzqkPzy2vIl9umE+FJONSU8LcBg1tanSMk9fXAKSx5gnN2fwsMIHeZ+uNDnnfAyoWa9 GOiLOdmh6BY7hPpLHl+6dAIEVClYagquWvyAids6ds1aW/TOvX3oqKvRygE+E9WON5j3 /3zg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=QtFL1nSRgxPHGNIlBQ/Tu9e+hM9vhp/cbmiIv+1lQi0=; b=pwESPr93WqAoBZjyMuwnizYeBjtVDtSvz28Z5oOk7NGvk2w5dwc6RawECkr6+aFyJf P+wuv0UgrbCp/9sILZhAdxhUAfiqSe2y/0IWe6ao/TyK/lpW2kCmKhpIhuyWqoVR72Ns NboWKEjrV9jBgswWrWnXVgjzuPqrYynGpw4lINB49qLc85Hbu/nGL/wj61EjmGKbGVrz 2Y8C/GYlLy69E0E6xFQAwJUlWbT8PPrHeTOrhWHGW/zpsQJ9gd/wG9gQesUhlTarwqTw 9yzgZDvp25fKlJ4aJTP4VSkO1mgejG5b4mx7apTplrJC8aB7O9/6tYy43MuMgxiV2tZX cQQQ==
X-Gm-Message-State: AOAM533U3n2HKUn4eb1mwfWkbZ5JEzIZ6+syT92Pekqfqp/USe+DWskH uxQPVkWWnceRjGJs8v6IUDCrAPdjYgFjotBmHkmUds/u
X-Google-Smtp-Source: ABdhPJwNtjtdNCkPk+AfoY6cOpN3VP0d+L+67HhEaxtXeXEx3yjRjrdnTkn3xwCJvehjB+Dzry4RjuspcZbBR86BKLA=
X-Received: by 2002:aca:c4c4:: with SMTP id u187mr691713oif.54.1605763390244; Wed, 18 Nov 2020 21:23:10 -0800 (PST)
MIME-Version: 1.0
References: <202011151920.0AFJKN9U003337@mail2.mwassocs.co.uk> <3d26bffe-b6c9-4ed7-6135-a515f9902fd7@gmail.com> <m1keOTi-0000EGC@stereo.hq.phicoh.net> <CAO42Z2wZkXryhw1u5WAFdtCvXHyyz1zeM22FP_gRxjurjsG-Jw@mail.gmail.com> <5f505585-1328-d942-2ec2-a2d96b7b4779@foobar.org> <CAO42Z2yk5pEKGFEYk3MDDDybVDZt6GiE1Pw932n4gLaqSxGH7A@mail.gmail.com> <23487.1605731956@localhost>
In-Reply-To: <23487.1605731956@localhost>
From: Mark Smith <markzzzsmith@gmail.com>
Date: Thu, 19 Nov 2020 16:22:58 +1100
Message-ID: <CAO42Z2yesLcdRw0HrNBsUAm-x=T9OneCjPMLmq8oZ4_ZH99Tsw@mail.gmail.com>
Subject: Re: Extending a /64
To: Michael Richardson <mcr@sandelman.ca>
Cc: Nick Hilliard <nick@foobar.org>, 6man WG <ipv6@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000780a9705b46eec06"
Archived-At: <https://mailarchive.ietf.org/arch/msg/ipv6/E9TUxlGRgEmw01Ajwkxt1kWp23Q>
X-BeenThere: ipv6@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "IPv6 Maintenance Working Group \(6man\)" <ipv6.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ipv6>, <mailto:ipv6-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ipv6/>
List-Post: <mailto:ipv6@ietf.org>
List-Help: <mailto:ipv6-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ipv6>, <mailto:ipv6-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 19 Nov 2020 05:23:12 -0000

On Thu, 19 Nov 2020, 07:39 Michael Richardson, <mcr@sandelman.ca> wrote:

>
> Mark Smith <markzzzsmith@gmail.com> wrote:
>     >> Mark Smith wrote on 15/11/2020 20:55:
>     >> > Why are half a million planes going to be on the Internet?
>     >>
>     >> Flipping this around, why would we think that most or all planes in
> the
>     >> next 50 years would be off-grid?
>     >>
>
>
>     > Because they can fall out of the sky and 100s of people can die.
>     > Just because you can do something doesn't mean you should.
>
> And yet, we allow banks, hospitals and governments to use TCP/IP.
>


TCP/IP != Internet.

Guess the RFC:


With the proliferation of TCP/IP technology worldwide, including
   outside the Internet itself, an increasing number of non-connected
   enterprises use this technology and its addressing capabilities for
   sole intra-enterprise communications, without any intention to ever
   directly connect to other enterprises or the Internet itself.



> --
> ]               Never tell me the odds!                 | ipv6 mesh
> networks [
> ]   Michael Richardson, Sandelman Software Works        |    IoT
> architect   [
> ]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on
> rails    [
>
>

v2.23.0 | Report a Bug | By Email