%% You should probably cite rfc8537 instead of this I-D. @techreport{ietf-teas-assoc-corouted-bidir-frr-02, number = {draft-ietf-teas-assoc-corouted-bidir-frr-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-ietf-teas-assoc-corouted-bidir-frr/02/}, author = {Rakesh Gandhi and Himanshu C. Shah and Jeremy Whittaker}, title = {{Fast Reroute Procedures for Co-routed Associated Bidirectional Label Switched Paths (LSPs)}}, pagetotal = 16, year = 2017, month = nov, day = 11, abstract = {Resource Reservation Protocol (RSVP) association signaling can be used to bind two unidirectional LSPs into an associated bidirectional LSP. When an associated bidirectional LSP is co-routed, the reverse LSP follows the same path as its forward LSP. This document describes Fast Reroute (FRR) procedures for both single-sided and double-sided provisioned associated bidirectional LSPs. The FRR procedures can ensure that for the co-routed LSPs, traffic flows on co-routed paths in the forward and reverse directions after a failure event.}, }