site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com On Jun 6, 2006, at 11:25 PM, Ragnar Sundblad wrote: Other than QA, are there any development issues that would prevent people from making their software IPv6 ready? Well, since there are so many programs out there that work perfectly well with ipv6, it is hard to think of any real show stoppers. I can think of two major examples. __ Michael Bartosh Essential Mac OS X Server Administration, OReilly http://www.4am-media.com London through 6/7 Tokyo 6/8-14 _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... In certain circumstances, an IPv6 address can get embedded in a user's AuthAuthorty. In most cases, IPv6 is not actually routed by most of my customers (including a great many fortune 1000 companies), and if the Password Server is on another subnet, users can't authenticate. In Panther, ipfw didn't understand IPv6. So 6 connections could get around any firewall rules. Both of these are mostly fixed now, but this illustrates a trend of 6 not being taken into account by developers. So unless the networking personnel I'm working with are actually using 6 I always make sure it's turned off on the Mac. This email sent to site_archiver@lists.apple.com