Document: draft-ietf-l3vpn-ospfv3-pece-03 OSPFv3 as a PE-CE routing protocol Reviewer: Joel Halpern Review Date: 16-Oct-2009 IETF LC End Date: 23-Oct-2009 IESG Telechat date: N/A Summary: This document is almost ready for publication as a Proposed Standard. Major issues: - Minor issues: "The OSPFv3 Domain ID is a 6-byte number and its default value if none is configured should be NULL." NULL is used multiple times in the spec talking about this value. But, the field is a fixed length field. The only conclusion I can come to is that NULL means all-zeros. But the text does not say that. Please say it. The OSPFv3 Router ID fields is described as "OPTIONAL." It is optional in the sense that it may be set to 0, not in the sense that it may be omitted. I am not at all sure "OPTIONAL" is the right word. Nits/editorial comments: