Customer Edge Router Identification Option
CableLabs
CableLabs
Comcast
ISOC
Addressing mechanisms supporting DHCPv6 Prefix Delegation in home networks such as those described in CableLabs' eRouter specification and the HIPnet Internet-Draft require identification of the customer edge router (CER) as the demarcation between the customer network and the service provider network. This document reserves a DHCPv6 option to identify the CER.