1. Chain-Chin Yen Chunghwa Telecom Co., Ltd. TWNIC IPv6 Working Group March 6, 2002 Bangkok Providing IPv6 addresses for always on broadband access users

2. Northern Taiwan Business GroupChunghwa Telecom Co. - 2 -  Background  Broadband Applications  Address assignment of MOD Services in CHT  Summary Outlines

3. Northern Taiwan Business GroupChunghwa Telecom Co. - 3 - Broadband subscribers in Taiwan  Population of 23 millions in Taiwan  13 millions fixed line users  Over 21 million mobile subscribers  Over 1.2 millions Broadband subscribers  5 times growth from last years  1,000,000 ADSL subscribers  240,000 Cable modem subscribers  The number is estimated to be doubled this year

4. Northern Taiwan Business GroupChunghwa Telecom Co. - 4 - mInternet: 8,340,000 users, 35% (March 2001)

5. Northern Taiwan Business GroupChunghwa Telecom Co. - 5 - (27.42%) 6,128 (33.45%) 7,477 (41.73%) 9,327 (51.64%) 11,541 (58.35%) 13,041 (65.70%) 14,683 (71.83%) 16,055 (79.97%) 17,874 (96.82 %) 21,633 0 5,000 10,000 15,000 20,000 25,000 1999 Q1 1999 Q2 1999 Q3 1999 Q4 2000 Q1 2000 Q2 2000 Q3 2000 Q4 2001 Q4 Thousand lines Mobile phone subscribers and penetration in Taiwan Local Phone Subscribers Population of Taiwan Source: DGT Pager

6. Northern Taiwan Business GroupChunghwa Telecom Co. - 6 - KII Future 2005 At Home pHigh Speed Subscriber : 2Mbps to 1Gbps pTotal 32M People/49MP = 65% mFTTC/FTTH 6M mxDSL12M mHFC8M mIMT20005M mB-WLL, SAT1M Source: NCA Korea, 2001. pHigh Speed Subscriber : 2Mbps to 1Gbps pTotal 32M People/49MP = 65% mFTTC/FTTH 6M mxDSL12M mHFC8M mIMT20005M mB-WLL, SAT1M Source: NCA Korea, 2001. If same percentage in Taiwan …… pHigh Speed Subscriber : 2Mbps to 1Gbps pTotal 16M People/24MP = 65% mFTTC/FTTH 3M mxDSL6M mHFC4M mIMT2000 (3G)2.5M mB-WLL, SAT0.5M  Always ON would be possible by then, the required IP addresses = 16 M (256 Class B).  IPv6 !?  PS. TWNIC IPv4 address allocated by Aug. 23, 2001 : 15304 Class C (~60 Class B). pHigh Speed Subscriber : 2Mbps to 1Gbps pTotal 16M People/24MP = 65% mFTTC/FTTH 3M mxDSL6M mHFC4M mIMT2000 (3G)2.5M mB-WLL, SAT0.5M  Always ON would be possible by then, the required IP addresses = 16 M (256 Class B).  IPv6 !?  PS. TWNIC IPv4 address allocated by Aug. 23, 2001 : 15304 Class C (~60 Class B).

7. Northern Taiwan Business GroupChunghwa Telecom Co. - 7 - Expected IPv6 Potential Users  3G and B3G Mobile Data users (Wireless Internet)  Broadband Access (Always on users)

8. Northern Taiwan Business GroupChunghwa Telecom Co. - 8 -  Background  Broadband Applications  Address assignment of MOD Services in CHT  Summary Outlines

9. Northern Taiwan Business GroupChunghwa Telecom Co. - 9 - Broadband Internet Applications  Multimedia On Demand  Network (3D) Games  High Quality Internet Multicasting  Internet Education  Home Banking  Medical Applications  Collaborative working  Mobile Internet Services  M-Messaging  M-Location Service  M-Commerce

10. Northern Taiwan Business GroupChunghwa Telecom Co. - 10 -  Background  Broadband Applications  Address assignment of MOD Services in CHT  Summary Outlines

11. Northern Taiwan Business GroupChunghwa Telecom Co. - 11 - Multimedia on Demand services  Managed IP Network  Interconnect with any IP network (managed or best- effort)  Access via different kinds of broadband access technology (e.g. xDSL, Ethernet)  Provide Broadband Multimedia service  On-demand Video/Audio (Multicasting, or unicasting)  Home banking  Remote control, surveillance  E-learning  Provide services to both business and residential customers

12. Northern Taiwan Business GroupChunghwa Telecom Co. - 12 -  CPEs: TV and PC  Home Network/Gateway: Home PNA, multiport ATU-R, Wireless LAN, STB, etc.  Open architecture platform  Easy to port new services, contents  Create business opportunities  Address assignment  8-bits private v4 address (initial phase)  Plan an IPv6 trial  1000 from 20000 MOD ADSL subscribers  Windows XP  V6 router Multimedia on Demand services

13. Northern Taiwan Business GroupChunghwa Telecom Co. - 13 -  Background  Broadband Applications  Address assignment of MOD Services in CHT  Summary Outlines

14. Northern Taiwan Business GroupChunghwa Telecom Co. - 14 -  The need of broadband, always-on networking to home and small businesses  Development and roll-out of IPv6 products  IPv6 enabled consumer-electronic devices  Incorporating IPv6 APIs to Internet appliances  Development of IPv6 enabled entertainment/commerce contents  Games  On-demand entertainment and education programs  Home banking/finance  Etc. Summary (1)

15. Northern Taiwan Business GroupChunghwa Telecom Co. - 15 - Summary (2) rMost IPv6 activities in Taiwan are still focused on research and experiment efforts rChunghwa Telecom is actively proceeding IPv6 Trial. We expect to get more experience before ready for the commercial services, such as broadband home applications