On Tue, 16 Feb 2010, Nathan Ward wrote:
XP won't ask for AAAA unless it has non-Teredo connectivity though I don't think.
That doesn't compute considering all the XP machines with Teredo addresses that asked for my AAAA only content. <http://www.ops.ietf.org/lists/v6ops/v6ops.2008/msg01582.html> "Of the users getting v6 only gif from non-tunnel-space, 58% were from Proxad (free.fr I believe), and then on the list came UNINET, SUNET, FUNET (university networks in .no, .se and .fi) and Hurricane electric. 98% of Teredo users run Windows XP. 88% of 6to4 users run Windows Vista." So 98% of Teredo users getting the v6only content (using DNS) was using WinXP, so it does seem it does AAAA lookups. -- Mikael Abrahamsson email: swmike@swm.pp.se