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TR 23.975SA2
IPv6 Migration Guidelines

use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V15.0.0 (PDF)  2018/06  42 p.
V14.1.0  2017/09  43 p.
V13.0.0  2015/12  43 p.
V12.0.0  2014/09  43 p.
V11.0.0  2011/06  43 p.

Rapporteur:  Mr. Li, Lianyuan

With the depletion of IPv4 addresses and the development of data service, demands for deploying IPv6 are higher than before. This document analyzes different IPv6 migration scenarios and applicable mechanisms as well as identifies impacts on 3GPP network elements.
The technical report identifies various scenarios of transition to IPv6 and co-existence of IPv4 and IPv6, deployment options and impacts on 3GPP network elements. In particular:
  • Identify the transition and co-existence scenarios of interest for operators and the respective assumptions and requirements.
  • Analyze existing IP address allocation mechanism for IPv6 migration if necessary.
  • Investigate IPv6 transition mechanisms for the scenarios identified during the study and investigate their applicability for 3GPP network, and identify the compatibility among applicable transition mechanisms.
  • Identify any impact on 3GPP network elements.
  • Provide recommendations on IPv6 transition and co-existence of IPv4 and IPv6 and identify if any normative work is needed.

full Table of Contents for  TR 23.975  Word version:   15.0.0

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1  ScopeWord-p. 6
2  References
3  Definitions, symbols and abbreviationsWord-p. 7
4  Baseline Architecture for IPv4 and IPv6 Co-existence
5  IPv6 migration scenariosWord-p. 10
6  High level requirements
7  Solutions and functional flows description
8  Evaluation
9  Summary
10  Recommendations
A  Reference Scenarios for NAT in the EPCWord-p. 23
B  Overview of Solutions for IPv6 TransitionWord-p. 28
C  Building Block: Dual-Stack EPS Bearer Contexts in EPS/GPRSWord-p. 39
D  Change historyWord-p. 41

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