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IPv6 Deployment Status in KT/Korea

IPv6 Deployment Status in KT/Korea. Jan. 23, 2007, IPv6TF, APAN Manila Lee, Jaehwa, jhlee@koren21.net KT Future Technology Laboratory. Main IPv6 Driving Force – the Government. MIC/NIA E-government communications network IPv6 deployment promotion council MGAHA

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IPv6 Deployment Status in KT/Korea

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  1. IPv6 Deployment Status in KT/Korea Jan. 23, 2007, IPv6TF, APAN Manila Lee, Jaehwa, jhlee@koren21.net KT Future Technology Laboratory KT Future Technology Laboratory

  2. Main IPv6 Driving Force – the Government • MIC/NIA • E-government communications network • IPv6 deployment promotion council • MGAHA • E-government integrated network • MND • IPv6 deployment planned to be complete by 2015 KT Future Technology Laboratory

  3. MIC/NIA’s IPv6 Strategies • In the past • Supporting only IPv6 technologies and applications projects thru NIA • Depending upon only telco’s for IPv6 deployment over their commercial networks • Now (since 2005) • Interested in real IPv6 applications, contents, and users • Formed IPv6 Deployment Promotion Council this year KT Future Technology Laboratory

  4. MIC/NIA’s KOREAv6 Project • Goal • increasing the recognition of IPv6, expanding the IPv6 network and activating the IPv6 service • Many subprojects • VoIP, WiBro, Home network, hdtv, medical, etc • http://koreav6.vsix.net • Not much English introduction KT Future Technology Laboratory

  5. MIC/NIA’s IPv6 Plan This Year • System improvement • IPv6 address allocation, DNS registration, etc • Router development • Flow-based router with mobility enabled • Securing IPv6 users : over 200K this year • Provide IPv6-based services of public institutions based on its e-government communications network • Building large-scale IPv6 wireless network • 10M IPv6 users by 2010 • These goals are more or less related my group’s joint projects with NIA KT Future Technology Laboratory

  6. How about Telco’s • Telco’s pushed for years by MIC to deploy IPv6 over their commercial networks thru IPv6 strategy council driven by MIC • No Telco’s are now ready to deploy IPv6 as they see IPv6 as business, not as infrastructure upgrade • They’re still research-oriented even though they have IPv6 deployment plans • KT, SKT, etc KT Future Technology Laboratory

  7. How about KT • Joint project with MIC/NIA – KOREN • one of its goals being IPv6 deployment since 1999 • Premium network separate from Kornet • IPv6 over MPLS at PE of Premium network first and then full IPv6 functions enabled over the premium network • Part of access network/Kornet is not ready yet for IPv6 and will take some time to be ready for IPv6 • International IPv6 testbed among PPM by international team • Small IPv6 testbed this year by Kornet/Premium team • And my group – it used to be NGI division in the past • Several IPv6 joint projects with NIA for wider IPv6 deployment and sustainable IPv6 services KT Future Technology Laboratory

  8. 외부 ISP IPv6망 DNSv6 DHCPv6 KORNET [IPv4] IP Premium [IPv4] IPv6 IX Gateway PE IPv6 over IPv4 터널 (MPLS 6PE) 액세스망 [IPv4] SER ACR NTOPIA OLT 가입자집선 스위치 RAS DSLAM /FES ONU RGW (ONT) RGW IPv6 트래픽 IPv4 트래픽 IPv6 over IPv4 터널 KT – Premium network • 1st phase by 2010 KT Future Technology Laboratory

  9. International IPv6 testbed among PPM • This year 부산국제센터 JT IPv6 JT ITMC >2M KDDI IPv6 KTv6NET 2M KDDI GE/FE eBGP 2M CHT IPv6 CHT-I PPM 국내사업자간 IPv6 연동망 해외사업자간 IPv6 peering KT Future Technology Laboratory

  10. International IPv6 testbed among PPM • 2nd phase JT IPv6 KOREN 부산국제센터 >2M JT ITMC 2M KDDI IPv6 KTv6NET 2M KDDI GE/FE CHT IPv6 CHT-I eBGP PPM 6NGIX 국내사업자간 IPv6 연동망 NTT IPv6 NTT 해외사업자간 IPv6 peering KT Future Technology Laboratory

  11. My group’s IPv6 projects • KTv6Net • KT’s own IPv6 testbed in addition to KOREN • KOREN • IPv6 deployment, experiment, and operation/engineering • IPv6-based WiBro trial services • IPv4/IPv6 mobility, IPv6 web portal, 2 IPv6 Wi-Fi/WiBro networks over 2 universities, tunnel servers • IP-USN based meterological/oceanic observation system • IP-USN(6LowPAN), Wireless Mesh Network • IPv6-based administration system for city • Kangneung City, several IPv6-based solutions(broadcasting, VoIP, surveillance, etc) • More projects planned for this year • IPv6-based WMN infrastructure/applications with IP-USN over cities aiming at u-City KT Future Technology Laboratory

  12. KTv6Net • The 1st KT’s own IPv6 testbed deployed according to KOREN’s topology • Will be used for many goals • General IPv6, IPv6 IX, etc experiments • IPv6 tunnel servers: hexago and openvpn • Planning to launch trial tunneled IPv6 services • Planning to connect IPv6 testbeds of commercial IPS’s • NTT, NTT West, etc KT Future Technology Laboratory

  13. KTv6Net KT Future Technology Laboratory

  14. KOREN • KOREN • IPv6 deployment, experiment, and operation • JP-KR link upgraded to 10G • Plan to upgrade to 20-10G this year KT Future Technology Laboratory

  15. Seoul QSS GSR ATM GES Seoul-XP China Suwon 155M 155M DWDM OADM ATM SG 622M 40G Daejeon GES QSS GSR GES DWDM ATM Daegu GES ATM GSR GES DWDM DWDM QSS GSR 2.5G_Ring Gwangju Busan DWDM DWDM ATM ATM GSR GES 10G x 2 GSR GES Japan KOREN • Current situation • 6 nodes: SL, DJ, DG, BS, GJ, SW • L2 capacity: 2.5G ~ 40Gbps • Access links: 155Mbps ~1Gbps • members • Over 50 members composed of universities and research institutions • International peerings • APII (Asia Pacific Information Infrastructure) • JP-KR: 10Gbps x 2개 • CN-KR: 155Mbps • TEIN2 (TransEurasia Information Network) • SG/EU-KR: 622Mbps KT Future Technology Laboratory

  16. IPv6-based WiBro Trial Services • IPv6 mobility • Several solutions as well as for IPv4 • Standard/non-standard solutions • IPv6 web portal – ipv6.paran.com • KTH IPv6 portal, we secured 50K subscribers last year • 2 real IPv6 Wi-Fi/WiBro networks • 2 universities: KAIST and DSU connected to KOREN • tunnel services • Hexago solution • OpenVPN KT Future Technology Laboratory

  17. Internet (KORNET) Dongseo Univ. IPv6 campus network KT BCN IPv6 contents servers IPv6 IPv6 IPv6 Tunnel Server 1 Tunnel Server 2 KOREN HA KT HITEL www.ipvsix.co.kr Traffic collecting server IPv6 SW DNSv6 HA ACR ACR IPv6 Router AAA/DHCPv6 EMS AR AR SW SW SW Access Point (AP) RAS RAS MIPv6 MN WiBro terminal MIPv6 MN WiBro terminal IPv6-based WiBro Trial Services KT Future Technology Laboratory

  18. IP-USN based meteorological/oceanic observation system • Wireless Mesh Network • 9 nodes covering 10-20 kilometers using directional antenna and 802.11g with performance being 10-20M • IP-USN(6lowpan) • 3 IP-USN sites connected to 3 WMN nodes • IP connectivity to sensor nodes KT Future Technology Laboratory

  19. 하도교회 2.50km 구좌읍사무소 2. 83km 종달리 우도면사무소 4.16km 5.57km 4.19km 5.30km 우도등대 4.17km 조위관측소 제주관광해양고등학교 Northeastern area of Jeju Island 3.83km 4.66km 대수산봉기지국 : 9 WMN nodes 6.30km : 3 IP-USN nodes 성산포기상관측소 IP-USN based meteorological/oceanic observation system KT Future Technology Laboratory

  20. IPv6-based Administration System for City • Kangneung City • several IPv6-based solutions(broadcasting, VoIP, surveillance, etc) • Many other cities interested in this solution KT Future Technology Laboratory

  21. IPv6-based Administration System for City 강릉시청 강릉시청 CISCO 6509 KOREN KT 혜화 Node KT강릉지사 행정 정보화 망ATM 스위치 ATM 155M 연동 …… KT EOS IPv6 2~4M 2001: 220: 233A::/48 IPv4 VPN VPN VPN VPN 사천면 교1동 옥천동 경포동 자치센터 KT Future Technology Laboratory

  22. Summary/Conclusion – my 2 cents • Government/IPv6 community pushing for wider/complete IPv6 deployment • But telco’s resisting real IPv6 deployment at the moment • Right answer: we as IPv6 engineers/researchers had better widen IPv6 deployment by ourselves to persuade telco’s by using real IPv6 appications • Thanks! KT Future Technology Laboratory

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