Dual stack implementations do have limitations. First, upgrading the Customer Premise Equipment (CPE) in a customer's home is a major challenge [14]. Most subscribers in a cable network have dated equipment and will not replace it until it no longer functions. Secondly, CPU power and memory requirements increase in order to run both stacks of IPv4 and IPv6 [15]. There is a need to maintain routing tables for both stacks of IPv4 and IPv6