how to configure the dhcp-4.1.1 server and client for IPv6

[jxq19881013]

hi all,
        I download dhcp-4.1.1.tar.gz package from the www.isc.com,then I make and install it.I configured the server and run it, I think the server works well because I use a computer of windows can get ipv6 address from the server,however, I can not get ipv6 address by using the dhclient provided in the package. 
        Have somebody use it ? please send both the server and client configures to me, Thanks!
                                                                                                                          John
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20100312/a9ced3f0/attachment.html>