IPv6 Activities and Future Strategies in Chunghwa Telecom Fu-Kuei Chung Data Communications Business Group Chunghwa Telecom 2003/02

IPv6 Activities in Chunghwa TelecomIPv6 Activities in Chunghwa Telecom - Join two of four division in the Government Unit - NICI IPv6 Team IPv6 Product Interoperatability NICI IPv6 Product Interoperability NICI IPv6 Product Interoperability NICI IPv6 Application and Promotion NICI IPv6 Application and Promotion NICI IPv6 Network Deployment NICI IPv6 Network Deployment NICI IPv6 Research and Development NICI IPv6 Research and Development Directorate General of Telecommunications NICI IPv6 DGT (Directorate General of Telecommunications) Chunghwa Telecom LabsData Communication Business Group HiNet

Current Status …

CHT-TL AS FFE:3600::/24 CHT-HiNet AS :238::/32 6Bone NBEN … 6TAP NTT Asia Global Crossing 6NGIX … IPv6 R&D NetworkIPv6 Commercial Network Chunghwa Telecom IPv6 NetworkChunghwa Telecom IPv6 Network

IPv6 Testing & Certification Roadmap IPv6 Interoperability testing Lab. Establishment IPv6 Standard Tracking & Develop Test Suites IPv6 Certification Lab. Establishment Depend on Industry Request Provide IPv6 Certification Service IPv6 Standard Tracking & Develop Certification Suites IPv6 Testing Service Phase IPv6 Certification Service Phase Provide IPv6 Testing Service 91

Academia Sinica Ministry of Education TANet Chunghwa Telecom CHT-TL Korea 6NGIX US 6Bone Japan NTT TWNIC National Center for High-Performance Computing NCHC Japan Asia Global Crossing US 6TAP HiNet IPv6 Tunneling Native HiNet IPv6 Network Domestic and International PeeringHiNet IPv6 Network Domestic and International Peering

WWW (Dual-stack IPv4/IPv6): DNS dns.ipv6.hinet.net (Dual-stack IPv4/IPv6): Multimedia Server (Dual-stack IPv4/IPv6): Looking-Glass (Dual-stack IPv4/IPv6): Tunnel Server( Dual-stack IPv4/IPv6): MRTG traffic monitoring Server ( Dual-stack IPv4/IPv6) : Game Server – Quake II(only IPv6) (trial) : Native IPv6 DNS Server (trial) : HiNet IPv6 Network ServiceHiNet IPv6 Network Service

ISP IPv6 IX Room ISP ISP Co-locate Router Ether Switch DSU/CSU IPv6 Route Reflector NMS Server IPv4 Internet TaiWan Internet eXchange for IPv6(TWIXv6 ) ::/64 Tunnel Server (Dual-Stack for transition) Ether Switch WWW Server AS :07FA:0001::/48

Future Strategies …

Growth of HiNet User – ADSL, PSTN

Growth of HiNet Broadband User - ADSL

Broadband IPv6 - ADSL could be a chance for IPv6 migration and promotion ! - Game, VoD, VoIP, MP3, High Quality Streaming Services, … Find out the way of the IPv6 solution for mass ADSL customers - Push ADSL device venders to have IPv6 boxes, e.g. BRAS with IPv6 support, CPE-based Native IPv6 ATU-R, Dual-stack IPv6 ATU-R, … ATM HiNet Core Internet Broad Band RAS HiNet IPv6 Domain Globally routable IPv6 address(es) IPv4 or IPv6 address HiNet IPv4 Domain IPng PC DSLAM Loop ATU-R IPv6 over ADSL

Build a plentiful IPv6 content Network We are planning to …  Strengthen the content for IPv6 network - Free and interesting contents to attract users surfing on IPv6 network - Content including Video on demand, Live show, Audio, … for IPv6 users  Try Multicast on native IPv6 network - Multicast is the IPv6 design feature - Make used of the existing IPv6 multi-media services to try - Try to setup a IPv6 content delivery network

TV VOD Telecom Services Telecom Services Web IPv6 Host Entertainments Composite HiNet IPv6 Backbone AS :238::/32 IPv6 Multicasting IPv6 Content Delivery IPv6 QoS ….. IPv6 Host HiNet IPv6 Multimedia Service - on constructing

Including : Movie Television Entertainments Composite HiNet IPv6 Multimedia Service - on constructing

Enable “always-on” P2P applications - Combine IPv6 DNS and IPv6 Home network - Study easy naming and registering for the assigned home network - Build up the Native IPv6 DNS ADSL Access Network IP Network (IPv4) Access Router (IPv6) Home Network User Equipment (IPv6 only) NAT-PT Native IPv6 DNS IPv4 DNS Communication with IPv4 via translator Or IPv4/IPv6 DNS Remote Control for Home devices : URL: Remote Control for Home devices : URL:

Mobile IPv6 applying on ADSL - Dynamic ADSL users could roam to different ISPs - Save the tunnel overhead of VPN or VPDN HiNet Other ISPs Initial traffic only passes through ISPs HiNet-User in other ISP domain Subsequent traffic direct to Care-of-address Home Agent Holds care-of-address of HiNet-User in other ISPs User A : Customer of HiNet

In this year, we are planning to … Expand HiNet IPv6 backbone bandwidth Expand HiNet IPv6 international bandwidth Adopting more high-level routers (now only Cisco 4500, 3600, 7500) Increase HiNet IPv6 POPs (now 6 POPs) Try new IPv6 network technology and mechanism

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