%% You should probably cite draft-hwy-bfd-sdi-02 instead of this revision. @techreport{hwy-bfd-sdi-01, number = {draft-hwy-bfd-sdi-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-hwy-bfd-sdi/01/}, author = {Liuyan Han and Minxue Wang and Fan Yang}, title = {{Signal Degrade Indication in BFD}}, pagetotal = 7, year = 2022, month = jul, day = 8, abstract = {To satisfy the requirements of signal degrade indication described in {[}I-D.yang-mpls-ps-sdi-sr{]}, this document illustrates the extension of BFD protocol to support signal degrade indication.}, }