%% You should probably cite rfc5496 instead of this I-D. @techreport{ietf-pim-rpf-vector-08, number = {draft-ietf-pim-rpf-vector-08}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-pim-rpf-vector/08/}, author = {A Boers and IJsbrand Wijnands and Eric C. Rosen}, title = {{The Reverse Path Forwarding (RPF) Vector TLV}}, pagetotal = 8, year = 2009, month = jan, day = 15, abstract = {This document describes a use of the Protocol Independent Multicast (PIM) Join Attribute as defined in RFC 5384, which enables PIM to build multicast trees through an MPLS-enabled network, even if that network's IGP does not have a route to the source of the tree. {[}STANDARDS-TRACK{]}}, }