%% You should probably cite rfc9468 instead of this I-D. @techreport{ietf-bfd-unsolicited-03, number = {draft-ietf-bfd-unsolicited-03}, 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-bfd-unsolicited/03/}, author = {Enke Chen and Naiming Shen and Robert Raszuk and Reshad Rahman}, title = {{Unsolicited BFD for Sessionless Applications}}, pagetotal = 13, year = 2021, month = apr, day = 22, abstract = {For operational simplification of "sessionless" applications using BFD, in this document we present procedures for "unsolicited BFD" that allow a BFD session to be initiated by only one side, and be established without explicit per-session configuration or registration by the other side (subject to certain per-interface or per-router policies).}, }