nanog mailing list archives

Re: Top webhosters offering v6 too?


From: Charles N Wyble <charles () knownelement com>
Date: Wed, 09 Feb 2011 20:42:46 -0800

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On 02/09/2011 06:16 PM, Fred Richards wrote:
On Sun, Feb 6, 2011 at 5:15 PM, Mark Andrews <marka () isc org> wrote:

In message <AANLkTiksv84+tSm80AjyXg-XZDfX3NGJz1FJM0KQ64Hp () mail gmail com>, Fred
 Richards writes:
I ran across this link a while back, it shows, of the top 100k
websites (according to Alexa), which ones are IPv6 enabled:

http://www.atoomnet.net/ipv6_enabled_popular_websites.php?complete_list=3Dt=
rue

And 1.5% of AAAA lookups, in the Alexa top 1000000, fail as the SOA
is in the wrong section or the wrong SOA is returned or timeout or
return NXDOMAIN when A returns a answer.  GLB vendors have a lot
to answer for as almost all of these errors involve a GLB being
installed.  Either their products are broken or their documentation
is so poor that people can't configure their boxes properly.

Mark
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka () isc org


Hey, maybe all we need is an analysis site which says "warning: your
ipv6 is broken!".  And give reasons ... point out misconfiguration
like your examples above, regardless of whether it's dns or global
load balancers.  We'll see v6 adoption skyrocket overnight.  ;)

http://test-ipv6.com/ is a good start for basic sanity checks. I need to
get my v6 content provider stuff done and write up a blog post and/or do
a presentation. Soon....


- -- 
Charles N Wyble (charles () knownelement com)
Systems craftsman for the stars
http://www.knownelement.com
Mobile: 626 539 4344
Office: 310 929 8793
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