1. Copyright © P OWERED C OM,Inc. P OWERED C OM IPv6-Service Dec 3rd. 2001 Hajime Sakaguchi P OWERED C OM, Inc.

2. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 2 About P OWERED C OM  FoundedNov 11, 1999  Capital\44,958million  PresidentTakeshi Taneichi  Employee530  Service AreaJapan  HeadquartersHarumi, Chuo-ku, Tokyo POWEREDCOM is one of the newest entrants into the Japanese telecommunications field. It was reborn on October 1 st,2001, when PNJ Communications Incorporated, in cooperation with ten local carriers which are affiliated to each regional power company, transformed itself into a powerful Type-I telecommunication carrier. Its facility, technology and personnel were greatly strengthened to deliver the most up-to-date data telecommunication services to business clients throughout Japan.

3. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 3 Internet Service of P OWERED C OM We consolidated Three Company ’ s Internet Section; OMP(WCN),CTC(CTCN),TTNet(TTCN) High Quality, High Performance, High Availability

4. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 4 Activities on IP ｖ６ KANTO Area （ TTNet ） KANSAI Area （ OMP ）  Mar/1999 Constructed IPv6 Test Bed  Apr/1999 Participated in WIDE JB-Project  Jul/1999 Obtained IPv6 address(NLA1)  Nov/1999 Participated in WIDE DV multicast Test  Dec/1999 Started IPv6 Trial Service IPv6overIPv4 Tunneling Service  May/2000 Connected to NSPIXP6  Dec/2000 Obtained IPv6 address （ sTLA ）  Sep/2001 Connected to 6IIX-LA (via TTNet America)  Aug/2000Constructed IPv6 Test Bed  Feb/2001Obtained IPv6 address （ sTLA ）  Apr/2001Started IPv6 Trial Service IPv6overIPv4 Tunneling Service DNS Secondary Service Mail Service  Jun/2001Started NetNews Service  Jul/2001Connected to NSPIXP6

5. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 5 P OWERED C OM IPv6 Service Nov 1 st.2001 We Started IPv6 Commercial Service “Powered IPv6”  IPv6 over IPv4 Tunneling Service  IPv6/IPv4 Hybrid Service

6. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 6 P OWERED C OM IPv6 Network P OWERED C OM IPv6NW ISP 6bone 6IIX-LA NSPIXP6 ISP 6bone- JP ISP JPIX （ plan ） Los Angels

7. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 7 IPv4Internet P OWERED C O M IPv4NW Customer ’ s IPv4NW Service AreaJapan MenuOptional Service (for Powered-IP CN) Price\23,000/Month QualityBest Effort (IPv6 Connectivity) Service AreaJapan MenuOptional Service (for Powered-IP CN) Price\23,000/Month QualityBest Effort (IPv6 Connectivity) IPv6 over IPv4 Tunneling Service Tunneling Box Tunneling Box IPv6Internet Customer ’ s IPv6NW P OWERED C OM IPv6NW

8. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 8 Service AreaTokyo MenuOptional Service (for Powered-IP TTCN Ethernet,TTCN Ethernet Light) Price\97,000/Month QualityBest Effort (IPv6 Connectivity) Service AreaTokyo MenuOptional Service (for Powered-IP TTCN Ethernet,TTCN Ethernet Light) Price\97,000/Month QualityBest Effort (IPv6 Connectivity) IPv6/IPv4 Hybrid Service Customer ’ s IPv6NW IPv6 Internet P OWERED C OM IPv6NW IPv6Router IPv4 Internet Powered Ethernet （ Layer2 ） Customer ’ s IPv4NW P OWERED C OM IPv4NW L2SW IPv4Router

9. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 9 Feature of IPv6/IPv4 Hybrid Service This Service is a variety of “ Dual Stack Service ” If you use a dual stack router, you can get the dual-stack connectivity. We operate IPv6 and IPv4 on our network separately, so you can get stable IPv4 connectivity as it is. If you use only IPv6 Protocol, this service is the same service as “ IPv6 Native Service ”.

10. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 10 Example1: Customer Office Network for Hybrid Service （１） Dual Stack P OWERED C OM Network P OWERED C OM Network Dual-stack PC IPv4 PC IPv6 PC Dual-stack Router L2SWDSU Customer Office IPv6 Packet IPv4 Packet

11. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 11 （２） Hybrid Example2: Customer Office Network for Hybrid Service P OWERED C OM Network P OWERED C OM Network Dual-stack PC IPv4 PC IPv6 PC IPv4 Router L2SWDSU Customer Office IPv6 Router L2SW IPv6 Packet IPv4 Packet

12. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 12 Future Plan Expand Service Area for IPv6/IPv ４ Hybrid Service Expand IPv6 Backbone （ Nationwide -> Worldwide) IPv6 Native Service IPv6/IPv4 Dual Stack Service IPv6 Guaranteed Service (thoughtput etc.) Optional Service Mail Service News Service IPv4/IPv6 Translation Service

13. Copyright © 2001 P OWERED C OM,Inc. All rights reserved. 13 Contact E-mail: sales@poweredcom.net URL: http://www.poweredcom.net/