%% You should probably cite rfc8185 instead of this I-D. @techreport{ietf-pals-mpls-tp-dual-homing-coordination-05, number = {draft-ietf-pals-mpls-tp-dual-homing-coordination-05}, 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-pals-mpls-tp-dual-homing-coordination/05/}, author = {Weiqiang Cheng and Lei Wang and Han Li and Jie Dong and Alessandro D'Alessandro}, title = {{Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection}}, pagetotal = 16, year = 2017, month = jan, day = 20, abstract = {In some scenarios, MPLS Transport Profile (MPLS-TP) Pseudowires (PWs) (RFC 5921) may be statically configured (management plane based), when a dynamic control plane is not available. A fast protection mechanism for MPLS-TP PWs is needed to protect against the failure of an Attachment Circuit (AC), the failure of a Provider Edge (PE), or a failure in the Packet Switched Network (PSN). The framework and typical scenarios of dual-homing PW local protection are described in {[}draft-ietf-pals-mpls-tp-dual-homing-protection{]}. This document proposes a dual-homing coordination mechanism for MPLS-TP PWs, which is used for state exchange and switchover coordination between the dual-homing PEs for dual-homing PW local protection.}, }