<div dir="ltr">Take a look at <a href="http://www.google.com/intl/en/ipv6/">http://www.google.com/intl/en/ipv6/</a> for the approach and rationale, then mail <span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; line-height: 18px; "><a href="mailto:google-ipv6@google.com" onclick="_gaq.push(['_trackEvent', 'textlink', 'clicked', '/out/mail/home'])" style="color: rgb(0, 0, 204); white-space: nowrap; ">google-ipv6@google.com</a>, we will respond, although please understand if it takes a day or two.</span><div>
<font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="line-height: 18px;"><br></span></font></div><div><font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="line-height: 18px;">Regards</span></font></div>
<div><font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="line-height: 18px;">Maurice <br></span></font><br><div class="gmail_quote">On Mon, Feb 1, 2010 at 10:46 PM, Richard Pruss <span dir="ltr"><<a href="mailto:ric@cisco.com">ric@cisco.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">They are limiting who gets ipv6 responses to networks that have chatted to them and are ready to give IPv6 services.<br>
<br>
The reason they do not just respond to any DNS request with the v6 response is they are deeply concerned about keeping their bread and butter services running smoothly. That said they seem to have a team which<br>
is deeply committed to IPv6 transition and working with many SP's to make it happen smoothly.<br>
<br>
I would suggest you chat to them.<br>
<br>
- Ric<br>
<div><div></div><div class="h5"><br>
On 02/02/2010, at 4:35 PM, Mark Smith wrote:<br>
<br>
> On Tue, 2 Feb 2010 16:13:35 +1000<br>
> "Craig Meyers" <<a href="mailto:Craig.Meyers@citec.com.au">Craig.Meyers@citec.com.au</a>> wrote:<br>
><br>
>><br>
>> I couldn't see any AAAA resolution for <a href="http://www.youtube.com" target="_blank">www.youtube.com</a> or<br>
>> <a href="http://ipv6.youtube.com" target="_blank">ipv6.youtube.com</a>. Even using google's DNS. (if you're keen see nslookup<br>
>> dumps below)<br>
>><br>
>> There's AAAA records for <a href="http://ipv6.google.com" target="_blank">ipv6.google.com</a> but not <a href="http://www.google.com" target="_blank">www.google.com</a><br>
>><br>
>> Is the youtube content over ipv6 on a different url?<br>
>><br>
>> Google contridicts itself. On the url<br>
>> "<a href="http://www.google.com/intl/en/ipv6/" target="_blank">http://www.google.com/intl/en/ipv6/</a>" it quotes that <a href="http://www.google.com" target="_blank">www.google.com</a> AAAA<br>
>> resolution is an IPv6 address only when using a "DNS resolver with<br>
>> Google over IPv6".<br>
>><br>
><br>
> My understanding is that you have to get in contact with them, and<br>
> provide them with your DNS resolver IP addresses. When they then see<br>
> DNS queries from those addresses then they'll serve both As and AAAAs.<br>
><br>
>> But on "<a href="http://code.google.com/speed/public-dns/faq.html" target="_blank">http://code.google.com/speed/public-dns/faq.html</a>" referring to<br>
>> google's DNS resolver - "it does not yet support native ipv6 transport".<br>
>><br>
>> There's also a network/mac world article on youtube & ipv6:<br>
>> <a href="http://www.macworld.com/article/146056/2010/02/ipv6_youtube.html" target="_blank">http://www.macworld.com/article/146056/2010/02/ipv6_youtube.html</a><br>
>><br>
>> But no reference as to how one accesses the youtube content over ipv6.<br>
>> Anyone able to access youtube over ipv6 yet?<br>
>><br>
>> -- Craig Meyers<br>
>><br>
>> $ nslookup -type=aaaa <a href="http://www.youtube.com" target="_blank">www.youtube.com</a> 8.8.4.4<br>
>> Server: 8.8.4.4<br>
>> Address: 8.8.4.4#53<br>
>><br>
>> Non-authoritative answer:<br>
>> <a href="http://www.youtube.com" target="_blank">www.youtube.com</a> canonical name = <a href="http://youtube-ui.l.google.com" target="_blank">youtube-ui.l.google.com</a>.<br>
>> <a href="http://youtube-ui.l.google.com" target="_blank">youtube-ui.l.google.com</a> canonical name = <a href="http://youtube-ui-china.l.google.com" target="_blank">youtube-ui-china.l.google.com</a>.<br>
>><br>
>> Authoritative answers can be found from:<br>
>> <a href="http://l.google.com" target="_blank">l.google.com</a><br>
>> origin = <a href="http://ns3.google.com" target="_blank">ns3.google.com</a><br>
>> mail addr = <a href="http://dns-admin.google.com" target="_blank">dns-admin.google.com</a><br>
>> serial = 1405655<br>
>> refresh = 900<br>
>> retry = 900<br>
>> expire = 1800<br>
>> minimum = 60<br>
>><br>
>> $ nslookup -type=aaaa <a href="http://ipv6.youtube.com" target="_blank">ipv6.youtube.com</a> 8.8.4.4<br>
>> Server: 8.8.4.4<br>
>> Address: 8.8.4.4#53<br>
>><br>
>> ** server can't find <a href="http://ipv6.youtube.com" target="_blank">ipv6.youtube.com</a>: NXDOMAIN<br>
>><br>
>><br>
>><br>
>> $ nslookup -type=aaaa <a href="http://ipv6.google.com" target="_blank">ipv6.google.com</a> 8.8.4.4<br>
>> Server: 8.8.4.4<br>
>> Address: 8.8.4.4#53<br>
>><br>
>> Non-authoritative answer:<br>
>> <a href="http://ipv6.google.com" target="_blank">ipv6.google.com</a> canonical name = <a href="http://ipv6.l.google.com" target="_blank">ipv6.l.google.com</a>.<br>
>> <a href="http://ipv6.l.google.com" target="_blank">ipv6.l.google.com</a> has AAAA address 2001:4860:c004::68<br>
>><br>
>> Authoritative answers can be found from:<br>
>><br>
>><br>
>><br>
>><br>
>> -----Original Message-----<br>
>> From: <a href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a><br>
>> [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a>] On Behalf Of Mark Smith<br>
>> Sent: Friday, 29 January 2010 9:57 AM<br>
>> To: <a href="mailto:ausnog@ausnog.net">ausnog@ausnog.net</a><br>
>> Subject: [AusNOG] Fw: Youtube-over-IPv6<br>
>><br>
>> FYI<br>
>><br>
>><br>
>> Begin forwarded message:<br>
>><br>
>> Date: Fri, 29 Jan 2010 00:51:58 +0100<br>
>> From: Martin Millnert <<a href="mailto:martin@millnert.se">martin@millnert.se</a>><br>
>> To: <a href="mailto:ipv6-ops@lists.cluenet.de">ipv6-ops@lists.cluenet.de</a><br>
>> Subject: Youtube-over-IPv6<br>
>><br>
>><br>
>> Hello list,<br>
>><br>
>> thought you might want to know:<br>
>><br>
>> Google has quite recently enabled their Youtube content servers in the<br>
>> Google over IPv6 program, <a href="http://www.google.com/intl/en/ipv6/" target="_blank">http://www.google.com/intl/en/ipv6/</a> .<br>
>><br>
>> I do not want to steal their thunder, but this is great news everybody<br>
>> should hear.<br>
>><br>
>> The effect of this is clearly visible in our IPv6 graphs at<br>
>> <a href="http://stats.csbnet.se/public/ipv6/" target="_blank">http://stats.csbnet.se/public/ipv6/</a> , or more specifically<br>
>> <a href="http://stats.csbnet.se/public/ipv6/csbnet-ipv6-traffictypes.html" target="_blank">http://stats.csbnet.se/public/ipv6/csbnet-ipv6-traffictypes.html</a><br>
>><br>
>> Regards,<br>
>> --<br>
>> Martin Millnert <<a href="mailto:martin@millnert.se">martin@millnert.se</a>><br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Regards<br><br>~Maurice <br><br><br>--<br>Maurice Dean<br>Google Inc.<br>p: +1 (650) 224 1539<br>f: +1 (650) 963 2829<br><br><br><br>
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