On Wed, Aug 26, 2015 at 04:39:11PM +0200, Mark Tinka wrote: > On 26/Aug/15 16:32, Jared Mauch wrote: > > This for me is an important note, because if your site only gives out an A > > address, > > it’s going to be slowed by the NAT process. I have noticed the IPv4 > > penalty getting > > worse with many locations. > > But you only need to hit the NAT64 gateway "if" you are IPv6-only.
Sure... For DS, I could send IPv6 native and IPv4 via NAT. I suspect this actually the most common home setup at this point. It's certainly the way mine looks. I have noticed that IPv4 "feels" slow on my t-mobile usa connected devices. This is only a problem when interacting with legacy players on the network, eg: financials, opensrs, airlines. I suspect this is a 64 CGN tax. Waiting to see my other devices/sims see IPv6 on them via VZ and AT&T. > If you're dual-stacked, your route to an A record will not hit the NAT64 > gateway. Sure, but your v4 is likely to have issues regardless and face this penalty/tax. - Jared -- Jared Mauch | pgp key available via finger from ja...@puck.nether.net clue++; | http://puck.nether.net/~jared/ My statements are only mine.