1. IPv6 Activities in Korea Yong-Jin Kim IPv6 Forum Korea, President yjkim@pec.etri.re.kr ETRI (Electronic Telecommunication Research Institute), Korea Global IPv6 Summit in Japan Osaka Dec 18 - 19, 2000

2. 2 ETRI IPv6 Activities in Korea - Summary KRv6 Project  1st IPv6 Development /Deployment Project in Korea IPv6 Address Delegation & Allocation  5 sTLAs : ETRI, KT, Dacom, Hitel, hanaro 6Bone-KR  Experimental IPv6 Testbed in Korea IPv6 Forum  Actively involved in IPv6 Forum  National Forum : Korean IPv6 Forum IPv6 Commercial Network Deployment  6NGIX (IPv6 Next Generation Internet eXchange)

3. 3 ETRI KRv6 Project(1) Period :  1 st Phase : 2000~2001  2 nd Phase : 2002 Goals  Providing IPv6 deployment / Transition strategies  Providing Solutions toward the IPv6 world Current R&D activities  Progressive IPv6 deployment/Transition Strategy in Korea  IPv4/IPv6 Address/Protocol Translator  IPv6 Applications  IPv4/IPv6 Translation API  IPv6 Testbed & Trial Site www.krv6.net IPv6 World IPv4 World How to transit smoothly & transparently ?

4. 4 ETRI KRv6 Project(2) Progressive IPv6 deployment Strategy in Korea  Promotion Policy & Address Delegation Scheme IPv4/IPv6 Address Translator  Network Address Protocol Translation + Protocol Translation  Application Level Gateway IPv6 Applications  WWW Server/Client, QoS-enable application on IPv6, and so on IPv4/IPv6 Translation API  Host-based Translator : possible to use IPv4 application on the IPv6 network without any modification IPv6 Testbed & Trial Site  Native IPv6 Testbed  Tunneling Service  Address & Protocol Translation Service www.krv6.net

5. 5 ETRI ETRI IPv6 Address Delegation and allocation(1) sTLA, ETRI, 2001:0230::/35 NLA1 and NLA2 |3bits| 13 bits | 13 bits | 6 bits | 13 bits | | FP | TLA | sub-TLA | Reserved | NLA | +-----+-------------------+------------------+----------+------------------+ | 001 | 0 0000 0000 0001 | 0000 0100 0000 0 | 000 000 | 0 0000 0000 0000 | +-----+--------------------------------------+----------+------------------+ | 2 0 0 1 | 0 2 3 0 | 0 0 0 0 | +--------------------------------------------------------------------------+ | | | | 6 bits | 7 bits | | NLA1 | NLA2 | +------------+-------------| | 0 0000 0 | 000 0000 | +------------+-------------+

6. 6 ETRI ETRI IPv6 Address Delegation and allocation(2) NLA1 Delegation, /41  6 bits of the NLA1 will be designated as project and region fields  are assigned in increments of 2 to allow for address growth NLA2 Delegation, /48  7 bits of the NLA2 will be designated as organization fields ETRI Backbone 2001:230:0000::/41 KRv6 2001:230:0200::/41 IMT-2000(SK Telecom) 2001:230:0400::/41 6Bone-KR 2001:230:0600::/41 Taejon 2001:230:0800::/41 ……… KRv6 2001:230:0200::/41 i2Soft 2001:230:0201::/48 OPICOM 2001:230:0202::/48 Sookmyung W. U 2001:230:0203::/48 KWU 2001:230:0204::/48 ……

7. 7 ETRI 6Bone-KR 6Bone in Korea since 1996  Experimental and Tunneling IPv6 Network (over IPv4)  20+ organizations has involved in 6Bone-KR ETRI is a one of the backbone sites on the 6Bone  2 pTLAs  ETRI/KR, 3ffe:2e00::/24 (98/5)  APAN-KR, 3ffe:8040::/28 (99/7) WWW  http://www.6bone.ne.kr Mailing list  6bone-kr@6bone.ne.kr DNS (6bone.ne.kr) www.6bone.ne.kr

8. 8 ETRI 6Bone-KR Topology (2000.11) 6TAP KOREN WIDE KAIST [196:60] VIAGENIE JOIN AS10566 {3ffe:b00::/24} 206.123.31.101 3ffe:b00:0c18::2/127 3ffe:b00:0c18::3/127(ETRI) AS1275 {3ffe:400::/34} 128.176.191.66 3ffe:2e00:e:c::1 3ffe:2e00:e:c::0(ETRI) MERIT CISCO AS237{3ffe:1c00::/24} 198.108.0.3 3ffe:2e00:e:c::3/127 3ffe:2e00:e:c::2/127(ETRI) AS109 {3ffe:c00::/24} 192.31.7.104 3ffe:c00:e:c::1/126 3ffe:c00:e:c::2/126(ETRI) NTT CHTTL-TW AS4697 {3ffe:1800::/24} 192.68.245.69 3ffe:2e00:e:c::5/127 3ffe:2e00:e:c::4/127(ETRI) AS3462 {3ffe:3600::/24} 202.112.0.80 3ffe:3600::12/127 3ffe:3600::13/127(ETRI) AS7622{3ffe:8040::/28} 2001:230:e:c::2/64 2001:230:e:c::1/64(ETRI) AS4554 {3ffe:3600::/24} 128.9.160.26 3FFE:800::FFFD:0:0:9/126 3FFE:800::FFFD:0:0:A/126(ETRI) ISI-LAP [31:66] AS9720{2001:220::/35} 2001:230:e:fffd::2/64 2001:230:e:fffd::1/64(ETRI) Transpac APII/APAN FORE ASX200 [0:x] ETRI, AS3748 SSU {3ffe:2e01:2::/48} DGU DACOM SWU KKU ICU {3ffe:2e01:7::/48} {3ffe:2e01:8::/48} {3ffe:2e01:10::/48} {3ffe:2e01:b::/48} {3ffe:2e01:c::/48} Cisco 3ffe:2e00::/24, 2001:230::/35 HITEL {3ffe:2e01:e::/48} IPv6-in-IPv4 Tunneling IPv6 Native (ATM 10Mbps) i2soft {3ffe:2e01:11::/48} SKTELECOM {3ffe:2e01:13::/48} OPICOM {3ffe:2e01:12::/48} KWU {3ffe:2e01:14::/48}

9. 9 ETRI BGP4+ Monitoring ASPath-tree, developed at CSELT http://www.ipv6.or.kr/ bgp4+/ASpath- tree/htdocs/bgp.html

10. 10 ETRI IPv6 Forum International IPv6 Forum Activities  Actively involved in IPv6 Forum  Three General members in Korea (ETRI, KT, and KOREN)  Co-chair of One World WG (Dr. Y.J. Kim) National IPv6 Forum : IPv6 Forum Korea  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.ipv6forum.com www.ipv6.or.kr

11. 11 ETRI IPv6 Forum Korea 40 Organizational Members on November!  Nonprofit R&D Organization : 6  ISP, Venders : 24  Universities : 10

12. 12 ETRI Organization Chairman Management Secretarial section. Promotion Group Technical Group Program WG Public Relation WG Mobile Application WG Home Network & Information Appliance WG IPv6 Network Operation WG IPv6 Application WG

13. 13 ETRI IPv6 Commercial Network Deployment : 6NGIX IPv6 Next Generation Internet eXchange  Experimental IPv6 IX on KIX (Korea Internet eXchange), Seoul, NCA  Will start its real operation in 2001 Q1 We are proposing the interconnection plan  Will be connected to 6Bone-KR, KOREN  6TAP, NSPIXP-6 (via APAN-KR/Transpac) and AMS-IX (via Trans-Eurasia link) KIX ATM cloud 6NGIX IPv6 Router Cisco7205 IOS 12.0 NGIX Registry, Route server NGIX Tunnel Server (IPv4/IPv6) Cisco Router (IPv4) IPv6 Native Peer - KOREN, ETRI IPv6 Native Peer - 6TAP, NSPIXP-6, AMS-IX Native IPv6 BGP peering IPv6 Tunnel (over IPv4) Phase1 : 2001~2002 IPv6 Tunnel 6Bone, 6Bone-KR

14. 14 ETRI Conclusion New challenges for Next Generation Internet in Korea  More than 15 million users of internet  More than 20 million users of cell-phone  Wireless internet is emerging as a new market area  IMT-2000 service will be initiated in 2002  Home network & home appliance requires internet  VoIP is a killer application of internet, especially for IPv6  Secure, QoS guaranteed, mobile Internet is requested  Now is the time for IPv6 !