On 9/17/07, Iljitsch van Beijnum <[EMAIL PROTECTED]> wrote: > On 17-sep-2007, at 19:06, Martin Hannigan wrote: > > > Getting back to my original discussion with Barrett, what should we do > > about naming? I initially though that segregating v6 in a subdomain > > was a good idea, but if this is truly a migration, v4 should be the > > interface segregated. > > For debugging purposes, it's always good to have > blah.ipvX.example.com, but the real question is: do you feel > comfortable adding AAAA records to your production domain names? > Although I've been running that way for years and I've had only one > or two complaints during that time, I can see how someone could be > worried about reduced performance over IPv6 (it's still slower than > IPv4 a lot of the time because of tunnel detours etc) or even > timeouts when advertised IPv6 connectivity doesn't work for someone, > such as a Vista user with a public IPv4 address behind a firewall > that blocks protocol 41. > > Then again, I'm guessing that few people type www.ipv6.google.com > rather than www.google.com. And with stuff like mail, where you set > up the server names once and forget about it, it's even worse. >
I see. There isn't really an answer. :-) That's what I am getting at. Not to suggest that this is your responsibility, it's not - it's ours. For now, I'm going to try the unique A/AAAA and segregate the answers by protocol and sub domain the v4 traffic since it's a migration "to" v6. -M<