%% You should probably cite rfc7334 instead of this I-D. @techreport{ietf-pce-pcep-inter-domain-p2mp-procedures-07, number = {draft-ietf-pce-pcep-inter-domain-p2mp-procedures-07}, 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-pce-pcep-inter-domain-p2mp-procedures/07/}, author = {Quintin Zhao and Dhruv Dhody and Daniel King and Zafar Ali and Ramon Casellas}, title = {{PCE-based Computation Procedure To Compute Shortest Constrained P2MP Inter-domain Traffic Engineering Label Switched Paths}}, pagetotal = 22, year = 2014, month = jun, day = 3, abstract = {The ability to compute paths for constrained point-to-multipoint (P2MP) Traffic Engineering Label Switched Paths (TE LSPs) across multiple domains has been identified as a key requirement for the deployment of P2MP services in MPLS and GMPLS-controlled networks. The Path Computation Element (PCE) has been recognized as an appropriate technology for the determination of inter-domain paths of P2MP TE LSPs. This document describes an experiment to provide procedures and extensions to the PCE communication Protocol (PCEP) for the computation of inter-domain paths for P2MP TE LSPs.}, }