APAN P2P WG Meeting Hyun-chul Kim (Thu)

Agenda n n Roll Call & Agenda Bashing n n Review of the WG charter as well as past activities n n Country Reports (AU, CN, JP, KR, TH, US, … ; if any) n n Discussion u u Draft P2P Session Program for the Next APAN Meetings (Busan/Korea) : volunteers, recommendations, are welcomed. u u Candidate WG Project/Activity items (any ideas?), … n n A.O.B

P2P WG Charter Hyun-chul Kim/Markus Buchhorn Title : APAN P2P WG Charter 1. Name : P2P(Peer-to-Peer) Working Group 2. Chair : Hyun-chul Kim/KAIST, South Korea 3. Objectives APAN P2P Working Group is focused on the followings. - help in understanding implications and challenges of emerging P2P technolgies and applications on research and education communities - explore, experiment and take advantage of P2P technologies to support advanced applications on research/education networks.

4. Activities Bi-annual Joint Sessions/Workshops and WG Meetings during APAN Meetings. (potentially with Network Storage & Content Distribution WG or Grid WG) 5. Meetings - P2P Session in APAN Penang Meetings ( ) - P2P Session in APAN Phuket Meetings ( ~24) - Internet2 P2P Workshop ( ~31) - P2P Session in APAN Shanghai Meetings ( ) - P2P Session in APAN Fukuoka Meetings ( ) 6. Documents - APAN Penang Meetings - APAN Phuket Meetings - APAN Shanghai Meetings 7. Members - AU : Markus Buchhorn/ANU - JP : Yasuichi Kitamura/CRL - KR : Hyun-chul Kim/KAIST

Jay Suh/KAIST Joonbock Lee/KAIST Baekchul Jang/KAIST Chan-mo Park/KJIST Yong-jin Park/HYU - SG : Francis Lee/NTU Simon See/SUN/NTU - TH : Kittinarong Laongwaree Sitthichai Laoveerakul Sissades Tongsima - US : Ana Preston/UTK Micah Beck/UTK 8. Milestones - [To Be Discussed and Defined Later in WG Meeting at Fukuoka] 9. Mailing lists and Website - General Discussion : - General Contact : - Website Address : Last Updated : (Wed)

Country Report from KR Content Exchange (as of 2002.December) Edonkey A few Popular edonkey index servers for Korean have… millions of files from hundreds of thousands of users(PCs). Soribada (Korean Napster, meaning “Sea of Sounds” in Korea) In 2002 August, the service was legally enforced to be closed, due to the same reason that Napster had. (they have kept a centralized index for distributed PCs and contents on them.) A few months later, they’ve re-initiated service with a upgraded s/w, that has NO CENTRALIZED INDEX, as a fully decentralized service. GuruGuru: commercial service ($2.6/month to use), where over 1 Million users are subscribed !!! WinMX : have become popular after soribada service was banned last summer. KaZaA : popular among researchers/students on KREONET2. (40~50% of traffic on 45Mbps KREONET2-STARTAP link)

Country Report from KR Messenger S/W (as of 2002.November) Total 10 Millions of users Over 5 Millions of users use messenger S/W everyday. MSN : Over 6 Millions of users (avg., daily) Daum Messenger : Over 3 Millions Yahoo, Buddy Messenger, and others : 1 Million Usually have tens or even hundreds of friends in their buddy list (prefer the messenger s/w rather than expensive and cumbersome cellular phones or telephones, to exchange short messages. Will be interoperable with cellular phones’ SMS systems shortly.) Used to propagate NATION_WIDE demonstration/encouragement/cheering messages among ten millions of users (over ¼ of total korean populations, during Worldcup Season in June, as well as during president election)

To Summary, in Korea, Over Million users are exchanging their MULTIMEDIA contents using P2P applications. (even on a commercial service, requiring less than $3/month.) Ten Millions of users are using Internet Messenger S/W. S/W vendors are making contracts with cellular phone service providers to make both of them interoperable with each other. (20 Millions of users are subscribed to cellular phone services.) Have started to be used as a tool for Nation-wide Social Activities.

Project n n Dr. Park (KISTI/Korea)

Draft Program for the Next P2P/NSCD Session in Busan/Korea n n Invited speeches (candidates) Peter Danzig (ABS Ventures and Accel Venture, former VP of Akamai Techs., CA of Network Appliances, CTO of Internet Middleware) : “Next Steps in Internet Content Delivery” ? Bill St. Arnaud/CANARIE : Internet2 P2P WG Updates/Reports Micah Beck (Internet2, from UTK) n n Volunteer-based or Paper Review/Selection Process ? P2P-supported Network Caching (By our group) What else? Any volunteers or recommendations? Gene Khan(?, Gnutella Develop, JXTA) n n project (Dr. Park/KISTI/Korea) n n If it’s necessary, we may hold 3-hours’ workshop.

Thank you !!!!