3GPP IMS Option for IKEv2

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Last updated 2014-03-03 (latest revision 2013-08-21)
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IETF conflict review conflict-review-gundavelli-ipsecme-3gpp-ims-options
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines two new configuration attributes for Internet Key Exchange Protocol version 2 (IKEv2). These attributes can be used for carrying the IPv4 and IPv6 address of the Proxy-Call Control and Service function (P-CSCF). This is one of the few methods that an IPsec client can obtain the IP address of the P-CSCF function located in the home network.


Aeneas Noble (noblea@cisco.com)
Sri Gundavelli (sgundave@cisco.com)
Jouni Korhonen (jouni.nospam@gmail.com)
Florin Baboescu (baboescu@broadcom.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)