In message <4d4280da.8090...@steadfast.net>, Kevin Stange writes: > On 01/27/2011 06:16 PM, Mark Andrews wrote: > > In message <alpine.bsf.2.00.1101271448000.15...@goat.gigo.com>, Jason F= > esler wr > > ites: > >> Several people have suggested I (re)post information about test-ipv6.c= > om=20 > >> here. > >> > >> http://test-ipv6.com .. > >> tests ipv4 and ipv6 by dns name > >> tests dual stack (will the client break on World IPv6 Day?) > >> tests ipv6 by IP literal (teredo can pass this) > >> gives advice to end user about current status and (depending on > >> circumstances) more information > >> "broken" users (can't connect to dual stack) are solicited for info= > > >> Caution: does depend on javascript. > >> > >> http://test-ipv6.com/simple_test.html > >> Eyeball test only for user, with instructions; no javascript requir= > ed. > >> > >> Please direct any comments, flames, etc directly to me instead of the = > > >> list. I've added enough noise already :-) > >=20 > > Note you can have totally broken IPv6 connectivity and still be > > fine on World IPv6 day. You just need applications with good > > multi-homing support. No web site can check this for you. > > However, by coincidence, this week I happened to be playing with the > site and it revealed to me a particular use case of my DNS resolvers > that was broken and gave me a chance to fix it. > > I don't think there's any harm in some baseline sanity checking.
No harm at all. > --=20 > Kevin Stange > Chief Technology Officer > Steadfast Networks > http://steadfast.net > > Phone: 312-602-2689 x203 > Fax: 312-602-2688 > Cell: 312-320-5867 -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org