Gigabit IPv6 Infrastructure in Korea Seungyun Lee and Ju-Won Park

2/15 Background – ANF IPv6 Task Force ANF IPv6 Task Force has been established (March 2004) –Establishment of Gigabit Native IPv6 infrastructure in Korea –Development & Operation of IPv6 Gigabit Applications –Up to 10% of IPv6 traffic In the view point of APAN IPv6 Task Force, –Development of Gigabit IPv6 Network Infrastructure in Asia-Pacific region

3/15 ANF IPv6 Task Force: Objectives Deployment of Gigabit Native IPv6 Service in Korea Promotion & Facilitation of IPv6 network and applications Toward the production level of IPv6 service

4/15 Structure of ANF IPv6 Task Force (1) ANF IPv6 Task Force –Chair : Seung Yung Lee / ETRI –Secretariat : Yusung Kim / KAIST –Management Group Deployment, Operation, and Administration –Application development Group Application development and Test

5/15 Structure of ANF IPv6 Task Force (2) Management Group Application Development Group ANF IPv6 Task Force Secretariat Yusung Kim / KAIST Chair Seung Yun Lee / ETRI

6/15 Korean Gigabit IPv6 Infrastructure: 6GN - Phase 1 (~May 2004) - KAIST KISTI 1G/6 KT TNL 1G/6 ETRI 155M/6 1G/6 6NGIX NCA 100M/6 KOREN KREONET 1G/6

7/15 Korean Gigabit IPv6 Infrastructure: 6GN - Phase 2 (~Jun 2004, Now) - CNU KAIST KISTI KT TNL ETRI 155M/6 1G/6 GIST 1G/6 HYU 155M/6 1G/6 6NGIX 100M/6 NCA ICU 1G/6 KREONET KNU KOREN 1G/6 Last Updated at

8/15 IPv6 Performance Test on 6GN - Average throughput from KAIST to each member - TCP Reno vs. Fast TCP - KISTI (KREONET) on VLAN ETRI (KREONET) on VLAN Kyungpook Univ. (KOREN) TCP RenoFAST TCPTCP RenoFAST TCPTCP RenoFAST TCP IPv4940 Mbps 834 Mbps792 Mbps916 Mbps918 Mbps IPv6927 Mbps 815 Mbps774 Mbps903 Mbps896 Mbps

9/15 IPv6 Application Deployment on 6GN - Phase 3 (July 2004~) - Target Application –Multimedia Applications HD class Video-conferencing (20Mbps) HDV Streaming – Live/On-Demand (20Mbps, 220Mbps) –Large File Transfer Application In HEP (High Energy Physics) application area –Etc.

10/15 NoApplication Name Protocol Tran- sport Band- width ResolutionOrg. v4v6mcuc 1HDTV compressed by SONY codec  RTP270M1920x1080 (60 interlaced ~30fps) KAIST 2HDTV software decoding  X  TCP19.2M1270x720 (30fps) ETRI 3HDV  RTP20M (19.2M) 1270x720 30fps progression KAIST 4DV  RTP30M720x interlaced ~30fps KAIST 5Large file transfer  X  1GKNU 6Live/On-demand video streaming  RTP/ RTCP 2~4M720x480 (30pfs) ETRI 7Conferencing tool X  RTP/ RTCP < 1M320x240 (15pfs) ETRI 8VedioLAN  <30M1080iGIST Last Updated at IPv6 Application List for 6GN

11/15 Concluding Remarks Network Monitoring for IPv6 Multicast Deployment on 6GN DNSv6 operation

12/15 Chair:Seungyun Lee / ETRI Secretariat:Yusung Kim / KAIST Background: ANF should take lead in advanced networking with IPv6 by deploying high performance IPv6 infrastructure over R&E network in Korea. We provide the technical guidance for the deployment of IPv6 and promote the development of IPv6 applications. This is to aim to facilitate the IPv6 production service. Objectives: Deployment of Gigabit native IPv6 production service Promotion and Facilitation of IPv6 network and applications Scopes: IPv6 Management Group Provide stable IPv6 services Coordinates IPv6 Network operation activities Provides a platform to test various IPv6 technologies and its applications among members IPv6 Application Development Group Identify requirements for applications which could evidently benefit from IPv6 Facilitate research and development of new applications Strive to bridge the gap between IT experts and domain scientists Encourage and conduct collaboration or joint projects among participates Milestone: April 04Establish a Gigabit Native IPv6 Network(6GN) with initial members (1 st Phase) May 04IPv6 application test with basic scenarios June04Extend the 6GN to the associated members (2 nd Phase) July 04~IPv6 application test with full scenarios and service operation Sep 04(?)~Extend the 6GN to the APAN IPv6 Task Force member (JP, CN) (3 rd Phase) [Ref.] Charter of ANF IPv6 Task Force