Is it possible to run pre-Lion OS X in an IPv6-only environment without static configuration? From what I've been able to figure out, OS X 10.6.x will acquire an address via SLAAC, but it doesn't appear to support either DHCPv6 or the RDNSS/DNSSL options in router advertisements, which means that for name lookup to work one has to manually configured a DNS server.
Are there any alternatives? Third-party solutions that integrate well with the native network configuration tools? I'm building the ISC DHCP client (4.2.3) right now, which does support DHCPv6, but the configuration is orthagonal to the OS X network preference pane.