IPv6 Activities in Korea 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 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)

How to transit smoothly & transparently ? 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 IPv4 World IPv6 World How to transit smoothly & transparently ?

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

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 | +------------+-------------+

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 ……

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              

6Bone-KR Topology (2000.11) ETRI, AS3748 6TAP JOIN VIAGENIE KOREN 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 ETRI, AS3748 APII/APAN 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 HITEL i2soft {3ffe:2e01:13::/48} 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 DACOM {3ffe:2e01:12::/48} {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)

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

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

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

Home Network & Information Appliance WG 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

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

Conclusion Now is the time for IPv6 ! 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 !