Deprecation of the Internet Key Exchange Version 1 (IKEv1) Protocol and Obsoleted Algorithms, April 2023
- File formats:
- Also available: XML file for editing
- PROPOSED STANDARD
- RFC 8221, RFC 8247
- P. Wouters, Ed.
- ipsecme (sec)
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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 and 8247 to reflect the usage guidelines of old algorithms that are associated with IKEv1 and are not specified or commonly implemented for IKEv2. This document further updates the IANA registries for IKEv2 "Transform Type Values" by adding a "Status" column where the deprecation status can be listed.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.