%% You should probably cite rfc2407 instead of this I-D. @techreport{ietf-ipsec-ipsec-doi-09, number = {draft-ietf-ipsec-ipsec-doi-09}, 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-ipsec-ipsec-doi/09/}, author = {Derrell Piper}, title = {{The Internet IP Security Domain of Interpretation for ISAKMP}}, pagetotal = 32, year = 1998, month = may, day = 14, abstract = {This document defines the Internet IP Security DOI (IPSEC DOI), which instantiates ISAKMP for use with IP when IP uses ISAKMP to negotiate security associations. {[}STANDARDS-TRACK{]}}, }