IETF Logo Mail Archive

Re: [v6ops] IPv6 & iOS9 - interesting factoids in this Ars Technica post

Ross Chandler <ross@eircom.net> Thu, 18 June 2015 18:30 UTC

Return-Path: <ross@eircom.net>
X-Original-To: v6ops@ietfa.amsl.com
Delivered-To: v6ops@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 779821B3347 for <v6ops@ietfa.amsl.com>; Thu, 18 Jun 2015 11:30:15 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.909
X-Spam-Level:
X-Spam-Status: No, score=-1.909 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, T_RP_MATCHES_RCVD=-0.01] autolearn=ham
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 fUECYOeN7kzF for <v6ops@ietfa.amsl.com>; Thu, 18 Jun 2015 11:30:13 -0700 (PDT)
Received: from mail09.svc.cra.dublin.eircom.net (mail09.svc.cra.dublin.eircom.net [159.134.118.25]) by ietfa.amsl.com (Postfix) with SMTP id B154D1B3345 for <v6ops@ietf.org>; Thu, 18 Jun 2015 11:30:12 -0700 (PDT)
Received: (qmail 65597 messnum 5312791 invoked from network[213.94.190.11/avas00.vendorsvc.cra.dublin.eircom.net]); 18 Jun 2015 18:30:10 -0000
Received: from avas00.vendorsvc.cra.dublin.eircom.net (213.94.190.11) by mail09.svc.cra.dublin.eircom.net (qp 65597) with SMTP; 18 Jun 2015 18:30:10 -0000
Received: from [192.168.1.1] ([86.43.35.194]) by avas00.vendorsvc.cra.dublin.eircom.net with Cloudmark Gateway id huW71q0024BK5ly01uWAwN; Thu, 18 Jun 2015 19:30:10 +0100
Content-Type: text/plain; charset="utf-8"
Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\))
From: Ross Chandler <ross@eircom.net>
In-Reply-To: <5582FF29.1050902@gmail.com>
Date: Thu, 18 Jun 2015 19:30:06 +0100
Content-Transfer-Encoding: quoted-printable
Message-Id: <049CE597-4CDD-4F8C-AE70-D09EF9B5A524@eircom.net>
References: <3A1298E7-8422-4C03-8DDD-FF728C22165B@cisco.com> <alpine.DEB.2.02.1506170521210.9487@uplift.swm.pp.se> <5581B014.8070601@gmail.com> <CAD6AjGTG2GeEc18fc_F2mmaGMEde1KFjQ+GRHjHO=XHGFBqCvw@mail.gmail.com> <55828FB4.9000706@gmail.com> <53E80738-B5E7-4FF9-A37C-ADC545C52DC2@eircom.net> <2D29C51862222E49B991EF64EEB0B5B745FC06CE@OPE10MB05.tp.gk.corp.tepenet> <5582FF29.1050902@gmail.com>
To: Alexandru Petrescu <alexandru.petrescu@gmail.com>
X-Mailer: Apple Mail (2.2098)
Archived-At: <http://mailarchive.ietf.org/arch/msg/v6ops/JyXaQFvZw8kRo1xCqc0pc1zbCvM>
Cc: IPv6 Ops WG <v6ops@ietf.org>
Subject: Re: [v6ops] IPv6 & iOS9 - interesting factoids in this Ars Technica post
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.15
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: <http://www.ietf.org/mail-archive/web/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: Thu, 18 Jun 2015 18:30:15 -0000

> On 18 Jun 2015, at 18:26, Alexandru Petrescu <alexandru.petrescu@gmail.com> wrote:
> 
> Right, thanks for the pdf method.
> 
> Le 18/06/2015 12:09, Czerwonka Michał 1 - Hurt a écrit :
>> https://developer.apple.com/videos/wwdc/2015/?id=719   and get PDF
>> 
>> slide 26
>> 
>> What Works?
>> IPv4 address literals, in NAT64 + DNS64 networks
>> New for OS X 10.11 and iOS 9
>> Use higher-layer networking frameworks
>> • NSURLSession and CFNetwork-layer APIs
>> Client supplies IPv4 address Literal
>> • OS synthesizes IPv6 address
> 
> looks like a method to make IPv4 work in the hotspot of a smartphone connected to an IPv6-only APN.
> 
> Maybe we have to wait to see IPv6 work in the hotspot of a smartphone connected to an IPv6-only APN.
> 
> Akex

It would be nice if anyone can clarify if “Client supplies IPv4 address Literal - OS synthesizes IPv6 address” is Apple’s way of saying they’ve implemented 464xlat.

Ross

v2.23.0 | Report a Bug | By Email