@techreport{ietf-ipsec-icmp-options-00, number = {draft-ietf-ipsec-icmp-options-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-ietf-ipsec-icmp-options/00/}, author = {Michael Richardson}, title = {{Options for handling ICMP messages that must be forwarded}}, pagetotal = 7, year = 1998, month = sep, day = 28, abstract = {This document discusses three options for securely communicating ICMP messages from one IPsec security gateway to another. This document expands upon section 6 of the IPsec architecture draft.}, }