The normal usage for a /48 block is to divide it into /64 sub-networks and use DHCP to issue addresses to each subnet from the corresponding /64 segment.
I would recommend taking the IPv6 certification course from Hurricane Electric at https://ipv6.he.net/certification/ as a start. Mike _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
