In message <BANLkTi=L1pdmxdCMQs+z656yjNsDNudAPw@mail.gmail.com>, Cameron Byrne writes:
On Thu, Jun 2, 2011 at 9:34 PM, Hank Nussbacher <hank@efes.iucc.ac.il> wrote:
On Thu, 2 Jun 2011, Cameron Byrne wrote:
In that case can anyone explain why the number of IPv4 *only* systems is increasing rather than decreasing: http://server8.test-ipv6.com/stats.html
I would have expected the green+azure areas in those graphs to have increased in the past half year but counter-intutitively, it appears that IPv4 only usage is increasing.
Pure speculation here, but these stats that you refer to are not a scientifically representative sample of the internet at large, this sample is a self selecting group of people who have chosen to run an ipv6 test. These people who run the test, likely know what IPv6 is and therefore are more likely to have IPv6 enabled.
As world ipv6 day gets more general press coverage, the graph is bending more towards a more realistic sample of the internet ... which does not usually have IPv6 access.
Assuming Google users represent the general internet, this is the graph that displays what you are likely looking for
http://www.google.com/intl/en/ipv6/statistics/
Cameron
Which is good as it is showing 6to4 fixes being deployed to preference IPv4 over 6to4 and a strong growth in IPv6 native. -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org