1. WIDE -Widely Integrated Distributed Environment Internet Area, Transport Area, Operation & Management Area Director Jun Murai Present by Lee YoungSoo

2. Overview  WIDE  Research fields  Internet Area Projects  Transport Area Projects  Operation & Management Projects  Reference

3. History  Operation of the "WIDE Internet" started as a TCP/IP based experimental platform run by the WIDE Project in 1988.  Expanding research platforms The WIDE Internet

4. History  Challenge toward a next generation Ethernet  Ultra-wide band optical network  Connecting IPv6 technologies to ISP  Operation of DNS in the Asia-Pacific region

5. WIDE  Technology bringing society together.  Useful for individual & society.  Bringing technologies together.  Reaching into territories that go beyond that of the organizational boundaries of corporations and univ ersities in various of networking field.  Bringing researchers together.  WIDE made up of more than 100 organization, 730 researchers in Japan.

6. Research fields

8. Internet Area  Trace back  Deployment of practical packet / application protocol traceback.  KAME Project  Research and development into the reference implementation of IPv6 and IPsec protocol on BSD.  USAGI Project  Research and development into the reference implementation of IPv6 and IPsec protocol on Linux.

9. Internet Area  TAHI Project  The research into validation technologies necessary for the evaluation of IPv6 and IPsec protocol stacks and the development of verification tools.  LAST  Research and development and discussions relating to signaling and transport technologies for protocol label switching.  Nautilus6  Research and develop IPv6 mobility related technologies and deploy them in the real world.

10. Internet Area  Routing  Analysis of routing information and consideration of next-generation routing technology.  PlanetLab  Various discussions on research using the PlanetLab facility.  Dynamic  Aims to study on dynamic network and adaptive communication.

11. Research fields

12. Transport Area  DNS  Discusses the implementation, operation, evaluation, and analysis of the DNS protocol.  IDEON  Focuses on research, development and operation of overlay networks and their architectures.  Taca  Research into the technologies necessary for home networks.

13. Transport Area  SCTP(Stream Control Transmission Protocol)  Discuss topics related to SCTP which is receiving att ention in the IETF community as the successor of TCP. Discussions also include topics related to other transport protocols such as DCCP or generic issues related to transport protocols as needs arise.  Sam  Discussion on group communication technology such as Scalable Adaptive Multicast.

14. Research fields

15. Operation & Management Area  ENUM  ENUM/SIP operation trial and discussion about ENUM /SIP server/client. (focus on problems of VOIP)  IRC  Develops a method of stable and low cost operation of large scale services.  MAWI  Focuses on the measurement and analysis of Internet traffic.

16. Operation & Management Area  Netman  Extracts information from network nodes and processes it for practical use in network management.  TTS  Discusses the design of network operation management systems "Trouble ticket systems" and their implementatio n.  M6bone  Research related to IP multicast operation and application development.

17. Operation & Management Area  Two  Focuses on discussions relating to the construction an d operation of the WIDE Internet Backbone and its implementation.  NSPIXP  Verifies the problems associated with interconnectin g ISP through the operation of Internet exchanges such as DIX-IE and NSPIXP-3.

18. Reference  WIDE hompage  http://www.wide.ad.jp