Is it possible to run pre-Lion OS X in an IPv6-only environment without static configuration? [closed]
Solution 1:
Short answer is no. You can run 10.6.8 in ipv6 only, but it requires manual configuration of dns. There is no support for DHCPv6 and as far as I can tell there is no third-party products as of January 2012.
Karyn
Solution 2:
Yes, OSX < 10.7 does not support working in ipv6 mode only. But for your case, this discussion thread might come useful
Does 10.6.8 support DHCPv6?