Hi! Review of draft-ietf-v6ops-cpe-lan-pd Requested revision No specific revision (document currently at 07) Type Telechat Review Team Internet Area Directorate (intdir) Reviewer: Carlos Pignataro This is a simple document that defines “requirements” for IPv6 CE routers to support DHCPv6 PD for distributing unused prefixes that were delegated to a IPv6 CE router. It looks straightforward and complete, with this review highlighting only some minor issues and nits. First, I find it interesting that lots of 2119 language is present in an Informational document. I imagine that is following rfc7084. Second, on the terminology section: --- 3. Terminology The following terminology is defined for this document. * IPv6 node: a device that implements IPv6 * IPv6 router: a node that forwards IPv6 packets not explicitly addressed to itself. * IPv6 host: Any IPv6 node that is not a router. --- All these terms are already defined e.g., in rfc6434. This document makes it sound as if it is defining them for a first time here, please update this including the normative citation for the definition. I hope these are useful and clear. Thanks again! Carlos.