rfc-7651

3GPP IP Multimedia Subsystems (IMS) Option for the Internet Key Exchange Protocol Version 2 (IKEv2)

A. Dodd-Noble, S. Gundavelli, J. Korhonen, F. Baboescu, B. Weis

date2015-09 streamINDEPENDENT statusINFORMATIONAL pages10 canonicalhttps://www.rfc-editor.org/rfc/rfc7651 doi10.17487/RFC7651

This document defines two new configuration attributes for the Internet Key Exchange Protocol version 2 (IKEv2). These attributes can be used for carrying the IPv4 address and IPv6 address of the Proxy-Call Session Control Function (P-CSCF). When an IPsec gateway delivers these attributes to an IPsec client, the IPsec client can obtain the IPv4 and/or IPv6 address of the P-CSCF server located in the 3GPP network.