They're minimizing the number of variables in the initial deployments. DHCPv6 only, no third-party gateways. Massively reduces the number of things that can bre

They're minimizing the number of variables in the initial deployments. DHCPv6 only, no third-party gateways. Massively reduces the number of things that can break. Comcast has been working on IPv6 for years, and they've got senior technical people who know it inside out, but it needs to disseminate throughout the organization all the way down to the front-line support people. That's going to be hard enough even before third-party gear is brought into the picture.