I reviewed this document as part of the Security Directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written primarily for the benefit of the Security Area Directors. Document authors, document editors, and WG chairs should treat these comments just like any other IETF Last Call comments. Please note also that my expertise in BGP is limited, so feel free to take these comments with a pitch of salt. Review Results: Ready My comments of version 11 have been addressed. Yours, Daniel