%% You should probably cite draft-ietf-pals-p2mp-pw instead of this I-D. @techreport{ietf-pwe3-p2mp-pw-04, number = {draft-ietf-pwe3-p2mp-pw-04}, 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-pwe3-p2mp-pw/04/}, author = {Siva Sivabalan and Sami Boutros and Luca Martini}, title = {{Signaling Root-Initiated Point-to-Multipoint Pseudowire using LDP}}, pagetotal = 22, year = 2012, month = mar, day = 11, abstract = {This document specifies a mechanism to signal Point-to-Multipoint (P2MP) Pseudowires (PW) tree using LDP. Such a mechanism is suitable for any Layer 2 VPN service requiring P2MP connectivity over an IP or MPLS enabled PSN. A P2MP PW established via the proposed mechanism is root initiated.}, }