RFC 9395: Deprecation of the Internet Key Exchange Version 1 (IKEv1) Protocol and Obsoleted Algorithms

Internet Key Exchange Version 1 (IKEv1) has been deprecated, and RFCs 2407, 2408, and 2409 have been moved to Historic status. This document updates RFCs 8221…

Read RFC 9395 on the RFC Editor

Outgoing relationships (11 related RFCs)

Updates, Informative reference — RFC 8221: Cryptographic Algorithm Implementation Requirements and Usage Guidance for Encapsulating Security Payload (ESP) and Authentication Header (AH)
Updates, Normative reference — RFC 8247: Algorithm Implementation Requirements and Usage Guidance for the Internet Key Exchange Protocol Version 2 (IKEv2)
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Informative reference — RFC 2409: The Internet Key Exchange (IKE)
Informative reference — RFC 4306: Internet Key Exchange (IKEv2) Protocol
Informative reference — RFC 7296: Internet Key Exchange Protocol Version 2 (IKEv2)
Informative reference — RFC 2407: The Internet IP Security Domain of Interpretation for ISAKMP
Informative reference — RFC 2408: Internet Security Association and Key Management Protocol (ISAKMP)
Informative reference — RFC 6407: The Group Domain of Interpretation
Informative reference — RFC 8784: Mixing Preshared Keys in the Internet Key Exchange Protocol Version 2 (IKEv2) for Post-quantum Security