%% You should probably cite draft-li-lsr-igp-reverse-prefix-metric-01 instead of this revision. @techreport{li-lsr-igp-reverse-prefix-metric-00, number = {draft-li-lsr-igp-reverse-prefix-metric-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-li-lsr-igp-reverse-prefix-metric/00/}, author = {Dan Li and Libin Liu and Changwang Lin and Xueyan Song and Yuanxiang Qiu}, title = {{IGP Reverse Prefix Metric}}, pagetotal = 9, year = 2024, month = jul, day = 8, abstract = {This document defines a method for calculating reverse paths by advertising reverse prefix costs. This method aims to solve the problem of strict RPF (Reverse Path Forwarding) check failure caused by mismatched bidirectional path costs in multi-area IGP scenarios.}, }