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Re: [86attendees] IPv6 only SSID not working on iPhone

Arturo Servin <arturo.servin@gmail.com> Thu, 14 March 2013 11:36 UTC

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From: Arturo Servin <arturo.servin@gmail.com>
Date: Thu, 14 Mar 2013 04:35:46 -0700
Message-ID: <CALo9H1aK2SrtzD2G3wV0voO6q_n01VUq5rLKFPJgEStQHoOoKA@mail.gmail.com>
To: "Rajiv Asati (rajiva)" <rajiva@cisco.com>
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Cc: joel jaeggli <joelja@bogus.com>, "86attendees@ietf.org" <86attendees@ietf.org>, Dan York <york@isoc.org>
Subject: Re: [86attendees] IPv6 only SSID not working on iPhone
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I have a Chromebook that refuses to connect to the IPv6 only network.

I didn't have time to troubleshoot (in fact I do not know how to get in the
insides of the machine). But if someone wants to have fun inspecting what
is going on I will be available. Just look for the Chromebook and the
orange.

regards
as




On Wed, Mar 13, 2013 at 1:26 PM, Rajiv Asati (rajiva) <rajiva@cisco.com>wrote:

>  Dan,
>
>  Thanks. That worked.
>
>  I suspect that the usage of SLAAC is to be blamed here. RDNS option is
> still missing, I suppose. :(
>
>
> Cheers,
> Rajiv
>
>  Sent from my Phone
>
> On Mar 13, 2013, at 3:35 PM, "Dan York" <york@isoc.org> wrote:
>
>  Rajiv,
>
>  On Mar 13, 2013, at 3:23 PM, joel jaeggli <joelja@bogus.com> wrote:
>
> On 3/13/13 2:23 PM, Rajiv Asati (rajiva) wrote:
>
> Anybody know why?
>
> My iPhone 5 (And many iPhone 4) don't get wifi associated after selecting
> the v6 only SSID.
>
> they assume any network they can't dhcp on is an undesirable network.
>
>
>  As it happens, I just spent some time with Stuart Cheshire of Apple
> trying to diagnose this after Sunset4 ended.  We found that the issue seems
> to be that both iOS and Mac OS X are not getting a DNS resolver address on
> the ietf-v6ONLY network.  They *are* getting IPv6 addresses, but not
> getting the DNS resolver info.  On Mac OS X if you manually enter a DNS
> server address of "2001:df8:0:5::6" it will work.
>
> Someone else was able to bring up Windows 8 in a vmware window on a Mac
> (in bridge mode) and it did get both an IPv6 address and a DNS resolver and
> worked fine.
>
>  I raised a ticket with mtd@ietf.org who then raised a ticket with the
> NOC.
>
>  Dan
>
>   --
> Dan York
> Senior Content Strategist, Internet Society
> york@isoc.org   +1-802-735-1624
> Jabber: york@jabber.isoc.org
> Skype: danyork   http://twitter.com/danyork
>
>  http://www.internetsociety.org/deploy360/
>
>
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