1. OP-20010727-012 3GPP2OP-200107271 IPv6 Activities related with 3GPP2 2001. 7.27, SEOUL 3GPP2 OP Yeonsang Koo hwkoo@hysyscomm.com Hyundai Syscomm Co., Ltd.

2. OP-20010727-012 3GPP2OP-200107272   Introduction of IPv6 Forum   Introduction of IPv6 Forum Korea   Rationale of IPv6   3GPP2 Activities on IPv6   Summary & Conclusion Content Outline

3. OP-20010727-012 3GPP2OP-200107273 IPv6 Forum Mission To promote IPv6 by dramatically improving the market a nd user awarness of IPv6, creating a mobile, quality and s ecure Next Generation Internet and allowing world-wide e quitable 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

4. OP-20010727-012 3GPP2OP-200107274 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,..)

5. OP-20010727-012 3GPP2OP-200107275 94 IPv6 Forum Members - Oct 27, 2000 EU (42)

6. OP-20010727-012 3GPP2OP-200107276 94 IPv6 Forum Members - Oct 27, 2000

7. OP-20010727-012 3GPP2OP-200107277 IPv6 FORUM STRUCTURE IPv6 Forum Board Promotion Promotion Group Group Deployment Deployment Group Group 34 Experts 15 Marketers

8. OP-20010727-012 3GPP2OP-200107278 IPv6 Forum BOARD Bob Fink- ESNet Bob Hinden Nokia Marc Blanchet, Viagenie - Honorary Chairman: Vint Cerf Patrick Cocquet, VP, Thomson-CSF Detexis Noami Okada NTT Japan Steve Sim BT Louis-François PAU, Ericsson Latif LADID Ericsson Telebit Richard Hovey, Compaq

9. OP-20010727-012 3GPP2OP-200107279 - 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:

10. OP-20010727-012 3GPP2OP-2001072710 IPv6 Technical Directorate Chair : Jim Bound Steve Deering Brian Carpenter Scott Bradner Christian Huitema Allison Mankin Charlie Perkins Matt Crawford Thomas Narten Erik Nordmark Thomas Ecklund

11. OP-20010727-012 3GPP2OP-2001072711 Strategic Alliances

12. OP-20010727-012 3GPP2OP-2001072712 IPv6 Forum SUMMITS

13. OP-20010727-012 3GPP2OP-2001072713 Conference Alliances Vision In Business

14. OP-20010727-012 3GPP2OP-2001072714 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 transitio n to IPv6 www.ipv6.or.kr

15. OP-20010727-012 3GPP2OP-2001072715 IPv6 Forum Korea(2) National IPv6 Forum : Korean IPv6 Forum (cont’) – –56 Organizational Members on August! – –Forum Organization chair Secretarial section Promotion Group Program WG Public Relation WG Mobile Application WG Home Network & Information Appliance WG IPv6 Network Operation WG Technical Group Management Dr. Y.J. Kim Security WG www.ipv6.or.kr

16. OP-20010727-012 3GPP2OP-2001072716 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

17. OP-20010727-012 3GPP2OP-2001072717 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.

18. OP-20010727-012 3GPP2OP-2001072718 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

19. OP-20010727-012 3GPP2OP-2001072719 IPv4 vs. IPv6 IPv4IPv6 Address32bits (4 octet)128bits (16octet) Address SpaceOver 10 9 (4.2B)Over 10 38 (3.40E38 ) Packet Header variable size - time-consuming to handle fixed size (40 octets) - more efficient Address Allocation A, B, C Class CIDR CIDR based hierarchy by geographic region Address Types unicast multicast Broadcast unicast – link-local address – site-local address – global address multicast anycast QoS Defined(ToS), but not generally used Flow Label Traffic Class SecurityLimitedIPsec built-in ConfigurationManual ConfigurationAuto-configuration

20. OP-20010727-012 3GPP2OP-2001072720 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

21. OP-20010727-012 3GPP2OP-2001072721 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”

22. OP-20010727-012 3GPP2OP-2001072722 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)

23. OP-20010727-012 3GPP2OP-2001072723 IPv6 Impacts Operator need to support IPv4 and v6 users on same network Possible Changes in Architecture

24. OP-20010727-012 3GPP2OP-2001072724 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.

25. OP-20010727-012 3GPP2OP-2001072725 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.....