%% You should probably cite draft-ietf-bess-evpn-optimized-ir instead of this I-D. @techreport{rabadan-bess-evpn-optimized-ir-02, number = {draft-rabadan-bess-evpn-optimized-ir-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-rabadan-bess-evpn-optimized-ir/02/}, author = {Jorge Rabadan and Senthil Sathappan and Wim Henderickx and Ali Sajassi and Aldrin Isaac}, title = {{Optimized Ingress Replication solution for EVPN}}, pagetotal = 24, year = 2016, month = jan, day = 25, abstract = {Network Virtualization Overlay (NVO) networks using EVPN as control plane may use ingress replication (IR) or PIM-based trees to convey the overlay multicast traffic. PIM provides an efficient solution to avoid sending multiple copies of the same packet over the same physical link, however it may not always be deployed in the NVO core network. IR avoids the dependency on PIM in the NVO network core. While IR provides a simple multicast transport, some NVO networks with demanding multicast applications require a more efficient solution without PIM in the core. This document describes a solution to optimize the efficiency of IR in NVO networks.}, }