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NICI IPv6 Infrastructure Development Status IPv6 Summit in Taiwan 2005 Aug. 23 rd , 2005. Jing-Jou Yen National Center for High-Performance Computing. Outline. The NICI IPv6 Steering Committee Infrastructure Division Tasks IPv6 Networks in Taiwan: ASNet IPv6 Network TANET IPv6 Network - PowerPoint PPT Presentation
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NICI IPv6 Infrastructure NICI IPv6 Infrastructure Development StatusDevelopment Status
IPv6 Summit in Taiwan 2005IPv6 Summit in Taiwan 2005Aug. 23Aug. 23rdrd, 2005, 2005
Jing-Jou Yen
National Center for High-Performance Computing
Outline
The NICI IPv6 Steering Committee
Infrastructure Division Tasks
IPv6 Networks in Taiwan:ASNet IPv6 Network
TANET IPv6 Network
TWAREN IPv6 Network
GSN IPv6 Network
NICI IPv6 Steering Committee
IPv6 Steering Committee (Chair: DGT)IPv6 Steering Committee (Chair: DGT)
IPv6 R&D
Division
IPv6 R&D
Division
IPv6 Standards & Testing
Division
IPv6 Standards & Testing
Division
IPv6 InfrastructureDevelopment
Division
IPv6 InfrastructureDevelopment
Division
IPv6 Application &
PromotionDivision
IPv6 Application &
PromotionDivision
National Initiatives for Communication & Information (NICI)National Initiatives for Communication & Information (NICI)
NICI Counseling Committee
NICI Counseling Committee
Taiwan Network Information Center (TWNIC)Taiwan Network Information Center (TWNIC)
Infrastructure Division Tasks
To help domestic ISPs convert their network infrastructures from IPv4 to IPv6To construct Taiwan’s R&E networks (e.g. TANet and TWAREN) with IPv6 enabled infrastructuresTo integrate Taiwan’s government, academic institutes, industry, and commercial IPv6 network infrastructuresTo develop IPv6 infrastructure-based applications such as digital A/V content, VoIPv6, multicasting, and grid computingTo share our domestic experience and technical expertise in IPv6 with other countries
ASNet IPv6 Network
ASNet
Academic Service Network (ASN: 9264)
Maintained by Academia Sinica Computing Centre
IPv6 Address allocated
Pseudo-TLA: 3FFE:4001::/32, 2002/3, will be phased out on 6/6/2006
Sub-TLA: 2001:C08::/32, 2002/7
Architecture
Layout: Layer 2 and Layer 3 peering
Protocol: BGP4+、 RIPng、 OSPFv3
ASIX6 Exchange Network
ASNet Internet eXchange v6 (ASIX6)
Maintained by ASCC
Purpose and BenefitsTo provide the global IPv6 connection for IX participants
To provide the mature IPv6 infrastructure for IPv6 development and implementation
To share the IPv4/v6 transfer experience with IX participants
To minimize the cost for IX participants in initial IPv6 construction
To improve the IPv6 traffic performance and network quality
IPv6 Exchange Links
Domestic Native Links with8 Networks
Bandwidth: 4.3 Gbps
Overseas Native Links with68 Networks
Bandwidth: 6.99 Gbps
Links to IPv6 IXs
NSPIXP-6, StarLight, 6TAP,…………
IPv6 Backbone Worldwide Infrastructure
TWAREN IPv6 Network Platform
TWAREN (TaiWan Advanced Research and Education Network)
Maintained by NCHC
Establish IPv6 connections with R&E networks or ISPs
Enable TWAREN IPv6 multicast
Develop applications in the TWAREN IPv6 network environment
TWAREN IPv6 Network Backbone
Taipei
Tainan
Hsinchu
Taichung
SINICA
NTUNCU
NCTU
NTHUNCHU
NCNU
NCKU
CCU
NSYSU
NDHU
10G (POS, GE)
CISCO 7609
CISCO GSR12416
IPv6 Address Assignment
TWAREN IPv6 address2001:C58:A000::/35
2001:0E10::/32
Hierarchical IPv6 address assignment policy
TWAREN IPv6 address assignmentCore: /35
POP: /38
Institution: /48
TWAREN IPv6 Peering
TWAREN IPv6 peering policyServe as IPv6 Transit Backbone
Peering with Internet/Internet2
IPv6 peering networks:Domestic: 7 (TANet, ASNet, Hinet…)
International: 8 (Abilene, 6TAP, CANet4…)
Will expand IPv6 peering networks
Abilene
1.6 G
STM
-16)
CA*Net4
TANet2 TWAREN
Taipei
TWAREN IPv6 peering
networks
TWAREN IPv4/v6 Multicast
TWAREN IPv4 multicast
IPv4 backbone multicast-enabled
Multicast peering with Abilene、 AARnet
TWAREN IPv6 multicast
IPv6 multicast-enabled within core nodes and multicast peer with HiNet
IPv6 multicast will be deployed throughout the entire network in Q3, 2005
Will peer with ASNet in the near future
TWAREN IPv6 Multicast Backbone
Taipei
Tainan
Hsinchu
Taichung
SINICA NTUNCU
NCTU
NTHUNCHU
NCNU
NCKU
CCU
NSYSU
NDHU
IPv6 multicast (phase 2)
CISCO 7609
CISCO GSR12416
IPv6 multicast (phase 1)
The Eco Grid on IPv6
Location: Nan-Jen-Shan and Ken-Ting in Ping-Tung
Work Items:Setup IPv6 wireless access
Develop IPv6 Smart Sensor Server
Provide Grid Integration Services
Key Technologies:IPv6 Smart Sensor Server:
Middleware and IPv6 support
MPEG-4 video streaming over IPv6
Enabling IPv6 in TANet’s Backbone
Enable IPv6 in TANet’s backcone
To provide transparent IPv6 to IPv6, IPv4 to IPv6 and IPv6 to IPv4 communications
To provide TANet users with easy access to IPv6 application software and to effectively promote IPv6 technology
To construct IPv6 DNS root servers application servers and for TANet
TANET IPv4/v6 Co-Existing Network
GSN IPv6 Network
Government Service Network (GSN) is one of the most important government-owned networks in Taiwan
It provides government services over a reliable high-speed backbone network.
The objective of this task is to construct an IPv6 backbone for GSN. This IPv6 backbone will connect government nodes so data can be exchanged over IPv6.
GSN IPv6 Network Architecture
1
GSN IPv6 network architecture
Initial phase
GSN IPv6North-Taiwan network center
TWIX IPv6
HiNetIPv6
Native/Configured Tunnel
IPv6 DNS Server
IPv6 Web Server
GSN IPv6Central-Taiwan network center
Native/Configured Tunnel
Thank YouThank You
NICI IPv6 Steering CommitteeIPv6 Infrastructure
Development Division