Internet Key Exchange Protocol Version 2 (IKEv2)
This specification has been revised 6 times since RFC 2407 (1998). Each document below formally obsoleted the one before it; the versions still in force are listed first.
Revision timeline
Current version — implement against this
Superseded versions — historical reference only
- RFC 2407The Internet IP Security Domain of Interpretation for ISAKMPObsoletedNovember 1998historicreplaced by RFC4306
- RFC 2408Internet Security Association and Key Management Protocol (ISAKMP)ObsoletedNovember 1998historicreplaced by RFC4306
- RFC 2409The Internet Key Exchange (IKE)ObsoletedNovember 1998historicreplaced by RFC4306
- RFC 4306Internet Key Exchange (IKEv2) ProtocolObsoletedDecember 2005proposed standardreplaced by RFC5996
- RFC 4718IKEv2 Clarifications and Implementation GuidelinesObsoletedOctober 2006informationalreplaced by RFC5996
- RFC 5996Internet Key Exchange Protocol Version 2 (IKEv2)ObsoletedSeptember 2010proposed standardreplaced by RFC7296
This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 7296 (October 2014).