%% You should probably cite rfc5881 instead of this I-D. @techreport{ietf-bfd-v4v6-1hop-11, number = {draft-ietf-bfd-v4v6-1hop-11}, 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-v4v6-1hop/11/}, author = {Dave Katz and David Ward}, title = {{Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)}}, pagetotal = 7, year = 2010, month = jan, day = 5, abstract = {This document describes the use of the Bidirectional Forwarding Detection (BFD) protocol over IPv4 and IPv6 for single IP hops. {[}STANDARDS-TRACK{]}}, }