%% You should probably cite draft-ietf-mpls-p2mp-bfd instead of this I-D. @techreport{mirsky-mpls-p2mp-bfd-15, number = {draft-mirsky-mpls-p2mp-bfd-15}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-mirsky-mpls-p2mp-bfd/15/}, author = {Greg Mirsky and Gyan Mishra and Donald E. Eastlake 3rd}, title = {{BFD for Multipoint Networks over Point-to-Multi-Point MPLS LSP}}, pagetotal = 11, year = 2021, month = sep, day = 19, abstract = {This document describes procedures for using Bidirectional Forwarding Detection (BFD) for multipoint networks to detect data plane failures in Multiprotocol Label Switching (MPLS) point-to-multipoint (p2mp) Label Switched Paths (LSPs) and Segment Routing (SR) point-to- multipoint policies with SR-MPLS data plane. It also describes the applicability of LSP Ping, as in-band, and the control plane, as out-band, solutions to bootstrap a BFD session. It also describes the behavior of the active tail for head notification.}, }