@techreport{arkko-mext-rfc3775-altcoa-check-01, number = {draft-arkko-mext-rfc3775-altcoa-check-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-arkko-mext-rfc3775-altcoa-check/01/}, author = {Jari Arkko}, title = {{Verifying Correctness of Alternate Care-of Address Option}}, pagetotal = 7, year = 2008, month = feb, day = 25, abstract = {This document revises the RFC 3775 rules on how Alternate Care-of Address option is processed. Alternate Care-of Address option is used to carry the current care-of address inside a Mobility Header message. This is used in addition to the source address in the packet in order to ensure that the care-of address is protected by IPsec ESP, the security mechanism that protects Mobility Header messages. Unfortunately, RFC 3775 did not require verification that the source address and care-of address are the same. This document adds that requirement.}, }