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Yong-Jin Kim IPv6 Forum Korea, President yjkim@pec.etri.re.kr

Global IPv6 Summit in Japan Osaka Dec 18 - 19, 2000. IPv6 Activities in Korea. Yong-Jin Kim IPv6 Forum Korea, President yjkim@pec.etri.re.kr ETRI (Electronic Telecommunication Research Institute), Korea. IPv6 Activities in Korea - Summary. KRv6 Project

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Yong-Jin Kim IPv6 Forum Korea, President yjkim@pec.etri.re.kr

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

  2. IPv6 Activities in Korea - Summary • KRv6 Project • 1st IPv6 Development /Deployment Project in Korea • IPv6 Address Allocation & Assignment • 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. KRv6 Project(1) www.krv6.net • Period : • 1st Phase : 2000~2001 • 2nd Phase : 2002 • Goals • Providing IPv6 deployment / Transition strategies • Providing Technical solutions toward the IPv6 world • Current R&D activities • Researches on IPv6 deployment/Transition Strategies in Korea • IPv4/IPv6 Address/Protocol Translator • IPv6 Applications • IPv4/IPv6 Translation API • IPv6 Testbed & Trial Site IPv6 World IPv4 World How to transit smoothly & transparently ?

  4. KRv6 Project(2) • Researches on IPv6 deployment and Transition • Promotion Policy & Address Delegation/allocation Schemes • Application of IPv6 in mobile comm., home appliances, and VoIP etc. • IPv4/IPv6 Address/Protocol Translator • NAPT-PT on Linux operating system • Application Level Gateways (FTP, HTTP, DNS) • 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

  5. ETRI IPv6 Address and allocation and assignment(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 | +--------------------------------------------------------------------------+ <-----------------------/35 delegation----------------->| | <-----------------------/41 NLA1-------------------------------->| <-----------------------/48 NLA2------------------------------------------>| | 6 bits | 7 bits | | NLA1 | NLA2 | +------------+-------------| | 0 0000 0 | 000 0000 | +------------+-------------+

  6. ETRI IPv6 Address Delegation allocation and assignment (2) • NLA1 Allocation, /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 Allocation, /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. 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. 6Bone-KR Topology (2000.11) 6TAP JOIN AS1275 {3ffe:400::/34} 128.176.191.66 3ffe:2e00:e:c::1<-> 3ffe:2e00:e:c::0(ETRI) AS9720{2001:220::/35} 2001:230:e:fffd::2/64<-> 2001:230:e:fffd::1/64(ETRI) VIAGENIE Transpac AS10566 {3ffe:b00::/24} 206.123.31.101 3ffe:b00:0c18::2/127 <-> 3ffe:b00:0c18::3/127(ETRI) KOREN 3ffe:2e00::/24, 2001:230::/35 [196:60] WIDE APII/APAN ETRI, AS3748 FORE ASX200 MERIT AS237{3ffe:1c00::/24} 198.108.0.3 3ffe:2e00:e:c::3/127<-> 3ffe:2e00:e:c::2/127(ETRI) Cisco [0:x] [31:66] CISCO AS109 {3ffe:c00::/24} 192.31.7.104 3ffe:c00:e:c::1/126<-> 3ffe:c00:e:c::2/126(ETRI) KAIST SSU KWU {3ffe:2e01:2::/48} ICU {3ffe:2e01:14::/48} {3ffe:2e01:7::/48} AS7622{3ffe:8040::/28} 2001:230:e:c::2/64<-> 2001:230:e:c::1/64(ETRI) NTT AS4697 {3ffe:1800::/24} 192.68.245.69 3ffe:2e00:e:c::5/127<-> 3ffe:2e00:e:c::4/127(ETRI) SKTELECOM {3ffe:2e01:13::/48} HITEL i2soft DGU {3ffe:2e01:e::/48} {3ffe:2e01:11::/48} {3ffe:2e01:8::/48} SWU CHTTL-TW AS3462 {3ffe:3600::/24} 202.112.0.80 3ffe:3600::12/127 <-> 3ffe:3600::13/127(ETRI) {3ffe:2e01:b::/48} OPICOM {3ffe:2e01:12::/48} DACOM {3ffe:2e01:10::/48} ISI-LAP AS4554 {3ffe:3600::/24} 128.9.160.26 3FFE:800::FFFD:0:0:9/126 <-> 3FFE:800::FFFD:0:0:A/126(ETRI) KKU IPv6-in-IPv4 Tunneling {3ffe:2e01:c::/48} IPv6 Native (ATM 10Mbps)

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

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

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

  13. 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) Native IPv6 BGP peering IPv6 Native Peer - KOREN, ETRI IPv6 Native Peer - 6TAP, NSPIXP-6, AMS-IX KIX ATM cloud IPv6 Tunnel 6Bone, 6Bone-KR 6NGIX IPv6 Router Cisco7205 IOS 12.0 IPv6 Tunnel (over IPv4) NGIX Registry, Route server NGIX Tunnel Server (IPv4/IPv6) Cisco Router (IPv4) Phase1 : 2001~2002

  14. 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 !

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