authentication
Click on the red underlined text to get to the source
... IPsec Encapsulating Security Payload (ESP) or
Authentication Header (AH) security association (SA ...
...
1. IKEv2 supports legacy authentication methods by carrying them in
Extensible Authentication Protocol ...
... legacy authentication methods by carrying them in
Extensible Authentication Protocol (EAP) payloads. This can be
...
... methods. Pre-shared
key and X.509 certificate-based authentication is required by
[RFC4301]. At least, pre-shared key ...
... data plane security), or if the tunnel is signaled
somehow (e.g., using authentication protocol and obtaining a static
v6 prefix), someone might be able to spoof the signaling ...
... IPsec, with ESP, offers integrity and data origin authentication,
confidentiality, and optional (at the discretion of the receiver ...
... Kent, S., "IP Authentication Header", RFC 4302prop, December 2005. ...