3 Definitions and abbreviations

24.3033GPPMobility management based on Dual-Stack Mobile IPv6Release 17Stage 3TS

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. The following terms used in this Technical Specification are defined in IETF RFC 6275 [27]: Home Address, Care-of Address, binding cache, binding cache entry.

The following terms used in this Technical Specification are defined in IETF RFC 5648 [31], and IETF RFC 6089 [32]: Binding Identification Number, Flow, Flow Binding, Flow Identifier, and Traffic Selector.

The following term used in this Technical Specification is defined in 3GPP TS 23.402 [3]: IFOM capable UE.

The following terms used in this Technical Specification are defined in 3GPP TS 23.261 [34]: routing address, routing filter, routing rule.

Home network prefix: An IPv6 prefix allocated by the Home Agent to the UE and used by the UE to configure the Home Address. The Home network prefix is uniquely allocated to a UE.

Home Agent: The Home Agent functionality consists in the DSMIPv6 anchor point functionality described in IETF RFC 5555 [2] and IETF RFC 4877 [4]. Based on 3GPP TS 23.402 [3] the HA functionality is implemented in the PDN Gateway.

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply.

BID Binding Identification Number

DSMIPv6 Dual-Stack MIPv6

EPC Evolved Packet Core

ePDG Evolved Packet Data Gateway

EPS Evolved Packet System

FID Flow Identifier

GW Gateway

HA Home Agent

MIPv6 Mobile IP version 6

TSi Traffic Selector – Initiator

TSr Traffic Selector – Responder

UE User Equipment