<p dir="ltr">Presumably because the clients are "unmanaged"?</p>
<br><div class="gmail_quote">On Mon, Nov 17, 2014, 09:02 Carl Holzhauer <<a href="mailto:cholzhauer@sscorp.com">cholzhauer@sscorp.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Why not just disable teredo at the command line?<br>
<br>
netsh int ipv6 set teredo disabled<br>
<br>
<br>
-----Original Message-----<br>
From: ipv6-ops-bounces+cholzhauer=<a href="mailto:sscorp.com@lists.cluenet.de" target="_blank">ss<u></u>corp.com@lists.cluenet.de</a> [mailto:<a href="mailto:ipv6-ops-bounces%2Bcholzhauer" target="_blank">ipv6-ops-bounces+<u></u>cholzhauer</a>=<a href="mailto:sscorp.com@lists.cluenet.de" target="_blank">sscorp.com@lists.<u></u>cluenet.de</a>] On Behalf Of Phil Mayers<br>
Sent: Monday, November 17, 2014 11:55 AM<br>
To: Jeroen Massar; IPv6 Ops list<br>
Subject: Re: Teredo sunset - did it happen?<br>
<br>
On 17/11/2014 16:40, Jeroen Massar wrote:<br>
> On 2014-11-17 17:38, Phil Mayers wrote:<br>
>> On 17/11/2014 16:23, Jeroen Massar wrote:<br>
>><br>
>>> What are you trying to achieve by blocking that port?<br>
>><br>
>> I honestly don't know why you want to talk about other things, but<br>
>> I've no interest in discussing them with you.<br>
><br>
> Then don't make statements that you are blocking them...<br>
<br>
In the interests of the principle of charity - I am trying hard to assume good motives on your part - let me try again...<br>
<br>
===<br>
<br>
We've historically blocked Teredo, for probably erroneous reasons. I'd like to unblock it, to specifically let XBox One consoles use their new Teredo stuff.<br>
<br>
At the same time, I'd like to avoid even the possibility of triggering a behaviour change on Microsoft Windows clients. I had thought Teredo was sunsetted, but examination of my Windows 7 PC suggests it is not, although it is broken.<br>
<br>
To inform my decision about unblocking it, I'd like to ask a few questions.<br>
<br>
Does anyone know why Teredo has not been sunsetted yet?<br>
<br>
Does anyone know when Teredo will be sunsetted?<br>
<br>
Does anyone know of a safe way to block Teredo from Microsoft Windows clients, but leave Teredo from XBox One unaffected? Jeroen, your suggestion of blocking the DNS name is a good one. Anyone any other ideas I should also consider.<br>
<br>
===<br>
<br>
Hopefully this is specific enough...<br>
</blockquote></div>