%% You should probably cite draft-ietf-l3vpn-orf-covering-prefixes instead of this I-D. @techreport{bonica-l3vpn-orf-covering-prefixes-00, number = {draft-bonica-l3vpn-orf-covering-prefixes-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-bonica-l3vpn-orf-covering-prefixes/00/}, author = {Huajin Jeng and Ron Bonica and Yakov Rekhter}, title = {{Covering Prefixes Outbound Route Filter for BGP-4}}, pagetotal = 10, year = 2013, month = sep, day = 16, abstract = {This document defines a new ORF-type, called the "Covering Prefixes ORF (CP-ORF)". The CP-ORF is applicable in the context of a Virtual Hub-and-Spoke VPN. It may also be applicable in other BGP/MPLS VPN environments.}, }