also, both the ipv4 and ipv6 upstart conf files reference /etc/default/isc-dhcp-server, which will never be a good thing, as the normal case is to be running both, and they can never use the same config file, which is set there.
also, both the ipv4 and ipv6 upstart conf files reference /etc/default/ isc-dhcp- server, which will never be a good thing, as the normal case is to be running both, and they can never use the same config file, which is set there.