Re: ipv4 and ipv6 Coexistence.

"Carlos M. Martinez" <carlosm3011@gmail.com> Wed, 26 February 2020 17:20 UTC

Return-Path: <carlosm3011@gmail.com>
X-Original-To: ietf@ietfa.amsl.com
Delivered-To: ietf@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id AEE2C3A0D43 for <ietf@ietfa.amsl.com>; Wed, 26 Feb 2020 09:20:12 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.849
X-Spam-Level:
X-Spam-Status: No, score=-1.849 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_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=unavailable 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 7vbTQPZX3LmH for <ietf@ietfa.amsl.com>; Wed, 26 Feb 2020 09:20:11 -0800 (PST)
Received: from mail-qk1-x72e.google.com (mail-qk1-x72e.google.com [IPv6:2607:f8b0:4864:20::72e]) (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 DB27D3A0D3B for <ietf@ietf.org>; Wed, 26 Feb 2020 09:20:10 -0800 (PST)
Received: by mail-qk1-x72e.google.com with SMTP id a2so106664qko.12 for <ietf@ietf.org>; Wed, 26 Feb 2020 09:20:10 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=r9J19bEHBV68CNrv8Tvv413Pk89WVCcgI13I22F7n9E=; b=Vm4cwewPiQcHnMNeMhrh5vWu+Yr7JUpsqLOB0nhu3B6656hjxrHrG4hGZpns3hOpwj 6ME3UjBcw1coLdpm3++LryFO/qTaGMU8YqoBR8Bg1Ukjy7Xs6ebns3VkbWcORLC57xTU 0Fm1C2mzzwLmBxgBTUkqL8c5OUnei3YuOlt6qcbvdleeGAHCI7/iS0NBq2AdXLBDUkHA Z/7Kv4SPmF/rQXKNPQyx4UUHAtK3dXnTK7Xat2gt08irPLsdynS4jRFzbGKREzjcowRp t3zRhnsuVrRoCmcmrRfvyJDtMnNdVdmZ+/Sql06gGFRnEawb3QlNBN/lPxwhb+mQneRw XClg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=r9J19bEHBV68CNrv8Tvv413Pk89WVCcgI13I22F7n9E=; b=SzKhGVuWPQG9QlujKQz3siA4UihBDXlDb6aiM172SNRK5qH2H4doBDSikRd1nxdKlG Q50/IdJ0xhdKE/Z1Emr1pc8/mEhJ+u02XTzJZi3iLuVCDBQFN2rPuMLQm4p3x4q0NWck zAgnhLmzMgGXYsVS0dIN0XuAR2K9v3KjJdhs2Y1l3uTXW3UvdMgDl7tjKOzyMtO3aDKK bPmOaxswSvnSHOClJo09NapvVG9zRAqTUDgEDr2GzyO1D87OcNaOEeSa3O1qdM6S+f2k yDa6O+WQfSdC7p4TZg2jZDj5xtBN6HwYruosu2eCilYMwsTYOBb5bbxMA7h2cfCT/eWa 4RfA==
X-Gm-Message-State: APjAAAV4UJjZPlPZT4cx3MgTOQd2QLfcXJ5rBrz92UAdGkRLfaSPOcgj ui8o75BcxIADBC/qcpqNOEdF8cWv
X-Google-Smtp-Source: APXvYqw4RaV8p8K2Tp6C7MWOxOa8gK+cNCFVYf0NylLbstD3iFcI7U3GjWLD7G1fGiUsNaxVrn6xKg==
X-Received: by 2002:a05:620a:5f8:: with SMTP id z24mr115319qkg.203.1582737609977; Wed, 26 Feb 2020 09:20:09 -0800 (PST)
Received: from [200.10.62.157] ([2001:13c7:7001:2128:6daf:6c34:5cd0:90e5]) by smtp.gmail.com with ESMTPSA id 89sm1441790qth.3.2020.02.26.09.20.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Feb 2020 09:20:09 -0800 (PST)
From: "Carlos M. Martinez" <carlosm3011@gmail.com>
To: "Fernando Gont" <fgont@si6networks.com>
Cc: "JORDI PALET MARTINEZ" <jordi.palet=40consulintel.es@dmarc.ietf.org>, "IETF Rinse Repeat" <ietf@ietf.org>
Subject: Re: ipv4 and ipv6 Coexistence.
Date: Wed, 26 Feb 2020 14:20:06 -0300
X-Mailer: MailMate Trial (1.13.1r5671)
Message-ID: <09EC143E-303A-4FA4-ACCF-E1B9B414383A@gmail.com>
In-Reply-To: <4ae504a2-4a9d-5266-3e44-41f704d1916e@si6networks.com>
References: <PR3P194MB0843ACAE01F33CEC57266A1AAE100@PR3P194MB0843.EURP194.PROD.OUTLOOK.COM> <EDAE6375-EE0B-4864-9834-C1FBC209D581@sobco.com> <PR3P194MB08431E138262F2A43C1D0621AE100@PR3P194MB0843.EURP194.PROD.OUTLOOK.COM> <8ADEA0E1-291A-4400-9925-F65A26116372@consulintel.es> <PR3P194MB0843939F3B38426960A66E70AE130@PR3P194MB0843.EURP194.PROD.OUTLOOK.COM> <D8063303-7DDA-41F8-A63A-C0244E3E9E25@isc.org> <CAJc3aaN_t3BgdOV20jJV=ncYNZqL9VYDO+cTO+tvbjK6c1ci_A@mail.gmail.com> <B298CD63-5A51-40ED-A414-96672646F1C8@consulintel.es> <CAJc3aaPcrP2WeUMCadSWbRp6ATS1HU+NaeBgLOb7Z4C6S1wMmw@mail.gmail.com> <440FD502-B4C8-498D-91B8-339E632304D8@consulintel.es> <4ae504a2-4a9d-5266-3e44-41f704d1916e@si6networks.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"; format=flowed
Content-Transfer-Encoding: 8bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf/CRljTQB3ghORV30oBg_ss4Gg0xo>
X-BeenThere: ietf@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF-Discussion <ietf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf>, <mailto:ietf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf/>
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>
X-List-Received-Date: Wed, 26 Feb 2020 17:20:13 -0000

It’d be strange to find such phones for sale. Not saying that there 
aren’t any though.

Automatic / embedded devices are a different matter though.

On 26 Feb 2020, at 10:03, Fernando Gont wrote:

> Have e.g. 3G-only mobile phones been banned? Or do users *opt* not to 
> buy such phones for a reason? (there might be an implicit message in 
> the possible answer to this question).