3GPP2OP-20010727 1OP-20010727-012

IPv6 Activities related with

3GPP2

2001. 7.27, SEOUL 3GPP2 OP

Yeonsang Koohwkoo@hysyscomm.com

Hyundai Syscomm Co., Ltd.

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Introduction of IPv6 Forum Introduction of IPv6 Forum Korea Rationale of IPv6 3GPP2 Activities on IPv6 Summary & Conclusion

Content Outline

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IPv6 Forum Mission

• To promote IPv6 by dramatically improving the market and user awarness of IPv6, creating a mobile, quality and secure Next Generation Internet and allowing world-wide equitable access to knowledge and technology, embracing a moral responsibility to the world by:

• Establish an open, international Forum of IPv6 expertise

• Promote new IPv6-based applications and solutions

• Share IPv6 knowledge and experience among members

• Promote interoperable implementations of IPv6 standards

• Resolve issues that create barriers to IPv6 deployment

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IPv6 Forum Objectives

• Increase awareness of the benefits and opportunities of IPv6 Solutions.

• Provide a forum for vendors to give feedback on deployment issues.

• Align the understanding and create a common terminology to advance the deployment of IPv6 products and services.

• Increase deployment in Enterprise Intranets, Service Provider networks and carriers, and across the Internet.

• Help vendors develop strategies and evaluation criteria for deploying and testing IPv6 in their IP networks. Facilitate interoperability testing.

• Increase knowledge of IPv6 standards, technologies, products and services.

• Enable effective demonstrations and test-beds of IPv6 Solutions.

• Increase the number of content and application vendors utilizing IPv6 Solutions.

• Win technology cross-advocacy partners( UMTS, 3GPP, WAP, UCA, ..).

• Win Conference partners ( Stardust.com, IBC, IIR, Upperside, ..)

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US/CA (36)

Asia/pacific(16)

NO CHGRITDK

FI

ES

AENL

FR

SEDE

UK

94 IPv6 Forum Members - Oct 27, 2000

EU (42)EU (42)

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ISP (20)

R&D (22)

Consultants(9)

HW Vendors(36)

SW (7)

94 IPv6 Forum Members - Oct 27, 2000

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IPv6 FORUM STRUCTUREIPv6 FORUM STRUCTURE

IPv6 Forum BoardIPv6 Forum Board

Promotion Promotion GroupGroup

Deployment Deployment GroupGroup

34 Experts34 Experts15 Marketers15 Marketers

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IPv6 Forum BOARD

Bob Fink- ESNet

Bob HindenNokia

Marc Blanchet, Viagenie

- Honorary Chairman: Vint Cerf

Patrick Cocquet, VP, Thomson-CSF Detexis

Noami Okada NTT Japan

Steve SimBT

Louis-François PAU, Ericsson

Latif LADID Ericsson Telebit

Richard Hovey, Compaq

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- IPv6 PROMOTION GROUP

- IPv6 Education & Awareness Programs- IPv6 Projects- Global IPv6 Summit/Conferences- IPv6 Public Relations - IPv6 Forum Strategic Alliance Program- IPv6 Fellow Program

- IPv6 TECHNICAL DIRECTORATE

Current IPv6 Forum ENTITIES:

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IPv6 Technical DirectorateIPv6 Technical Directorate

Chair : Jim Bound

Steve DeeringBrian CarpenterScott Bradner Christian Huitema Allison Mankin

Charlie PerkinsMatt Crawford Thomas Narten Erik Nordmark Thomas Ecklund

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Strategic AlliancesStrategic Alliances

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IPv6 Forum SUMMITSIPv6 Forum SUMMITS

COMMITTED GLOBAL IPv6 SUMMITS Organisor Status Date Place

Paris IPv6 Summit IPv6 Forum done! Oct 4-6 ParisBerlin IPv6 Summit IPv6 Forum done! Dec 6-8 BerlinUS Summit IPv6 Forum done! Mar 13-17 Telluride, USUK Summit IPv6 Forum done! May 10th BirminghamKorean IPv6 Forum ETRI done! June 13-14SeoulUS Summit -II jointly with XWIT IPv6 Forum Oct 19-20 WashingtonIST 2000 EU/IPv6 F Nov 6-8 NiceUS IEEE IEEE US Nov 29-30Tokyo IPv6 Event IPv6 Forum Dec 18-19 TokyoSpanish IPv6 Conference IPv6 Forum Jan-00 Madrid

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Conference AlliancesConference Alliances

Vision In Business

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IPv6 Forum Korea(I)

• National IPv6 Forum : Korean IPv6 Forum

– Launched at 17 March 2000!

– Mission

• Domestic corresponding Forum to IPv6 Forum in the world

• To promote IPv6 improving the market and user awarness of IPv6

• Promote new IPv6-based applications and solutions

• Promote interoperable implementations of IPv6 standards

• Resolve issues that create barriers to IPv6 deployment

• Study domestic strategies for the deployment of and transition to IPv6

www.ipv6.or.kr

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IPv6 Forum Korea(2)

• National IPv6 Forum : Korean IPv6 Forum (cont’)– 56 Organizational Members on August!

– Forum Organization

chair

Secretarialsection

Promotion Group

ProgramWG

Public RelationWG

MobileApplication

WG

Home Network &InformationAppliance

WG

IPv6Network

OperationWG

Technical Group

Management

Dr. Y.J. Kim

SecurityWG

www.ipv6.or.kr

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Rationale For IPv6 in Mobile Network

• Enough Address– Enormous Growth of Mobile Internet

• IMT-2000, GPRS/WCDMA, UMTS, WAP, etc.• Shortage of IPv4 Numbers (50+%)• Recent request to RIPE of 3.2M IPv4 address just for GPRS core

– Always Connected Mode• Fixed IP address

• Addressing and Mobile Routing– Hierarchical Addressing Architecture – More scalable – Automatic roaming (Mobile IPv6)– Route Optimization

• Network Management – Auto-configuration and plug-n-play– Automatic network address renumbering – Device Control - Smart Homes, Bluetooth

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• End-to-end Security

– built-in IPsec

• QoS

– Flow management(flow label)

• Multicast

– Mobile Multicast (Multiple Destination Options)

Rationale For IPv6 in Mobile Network –Cont.

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IPv6 Advantage

• Extended Address Space - enough address

•Plug and Play

- Address Auto-configuration

- Renumbering

• Enhancements for Quality of Service (QoS)

• Improved Mobile IP support

• IPsec mandated

• Coexistence with IPv4

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IPv4 vs. IPv6  

IPv4 IPv6

Address 32bits (4 octet) 128bits (16octet)

Address Space Over 109 (4.2B) Over 1038 (3.40E38 )

Packet Header variable size - time-consuming to handle

fixed size (40 octets) - more efficient

Address Allocation

A, B, C ClassCIDR

CIDR based hierarchy by geographic region 

Address Types unicastmulticastBroadcast

unicast– link-local address– site-local address– global address

multicastanycast

QoSDefined(ToS), but not generally used

Flow LabelTraffic Class

Security Limited IPsec built-in

Configuration Manual Configuration Auto-configuration

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Current 3GPP2 IPv6 Activities

• TSG-P is currently working to include support for IPv6 into the next release of

P.S002. Scheduled to be published 4Q01.

• All IP AdHoc is working to define how IPv6 should be supported in the first release of All IP specifications

- Hosted two meetings to discuss issues, concerns, and requirement relating to

IPv6

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3GPP2 All IP Architecture Principle

• Current Architecture Principle is : - “ The All IP architecture shall be designed in such way that a

migration from IPv4 to IPv6 is feasible and that IPv4 and IPv6 based All-IP networks may interoperate”

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IPv6 Requirement on 3GPP2 All IP

• Operator realize the need for IPv6 addressing due to limited v4 address availability

• Need to allow for existing IPv4 users on All IP network• Need to allow both IPv4 and IPv6 users access to applications and

services on IPv4 networks(possibly v6 networks)

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IPv6 Impacts

• Operator need to support IPv4 and v6 users on same network• Possible Changes in Architecture

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3GPP2 Concerns with IPv6

• Recent Issues from the March IETF meeting relating to security holes in binding update

• Is mobile IPv6 baked enough to based voice grade service on it• How will v6 networks interact with services on v4 networks.

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Conclusion

128 bit Address

Easy use of MT

Security

Lack of IP Address

Auto-configuration

Built in IPsec

All IP Standard

IPv6 Forum is worthwhile attending to 3GPP2 as a MRP

.

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