Comment 2 for bug 787212

I also added a second file that can be placed in /etc/init.d/ as 2nd init script to launch the server in v6 mode (if you run "diff /etc/init.d/isc-dhcp*-server" you will see that it's very similar to the init script to launch the server in regular dhcp mode.

This init-file is only optional, it is not needed to fix the bug. (but it would be nice to include it even if you don't place it in any runlevels)

A default /etc/dhcp/dhcpd6.conf is maybe also a good idea (also not needed to fix the bug).