Transcript Development of Taiwan Academic Network

Development of
Taiwan Academic Broadband
Network
Dr. Simon C. Lin
Computing Centre
Academia Sinica
Taipei, Taiwan
24 Jan., 2002
Content
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
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Taiwan Academic Network
Introduction
• Taiwan Academic Network, the infrastructure of
research and educational service network in
Taiwan
• Initiated on July, 1990
• An IP based T1 backbone
Simon C. Lin [email protected]
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Taiwan Academic Network
Backbone
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Milestones
• 1990-07 initiated
• 1991-12 64Kbps IPLC
connected to JvNCnet, US
• 1992-11 US link upgraded to
256Kbps
• 1993-05 First international
research network: 128Kbps
IPLC by Academia Sinica
• 1994-10 US link upgraded to
512Kbps
• 1995-10 US link upgraded to
T1
• 1995-1996 ASCC proposed to
upgrade US link to T3
• 1996-05 US link upgraded to
T1 x 2, and move to California,
US.
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• 1997-1998 US link upgraded
to T3 – Based on Academia
Sinica proposal
• 1998-11 National Backbone
upgraded to T3
• 1998 TANet 2 initiated
• 1998 STAR TAP connected
• 1998 512Kbps IPLC
connected to HARNet, Hong
Kong
• 1998 256Kbps IPLC
connected to KEK-JP, Japan
• 1999 Japan link upgraded to
T1
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Taiwan Academic Network
Structure - 1998
USA
DS-3
HwaLian_POP
TaiTong_POP
310Mbps
155Mbps
45Mbps
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Content
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
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Future Internet Development
• Bandwidth Glut based on a single Internet
Protocol (IP) which will allow existing voice, data
and video services running as applications on IP.
• Internet will be everywhere like air, always-on as
water and electricity.
• Connectionism, Scalability and Criticality are
three major characteristics.
• Internet is a paradigm shift and survival issue,
which will provide advanced platform for new
service models.
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IP over Dark Fibre
• Low cost, Effective Infinite bandwidth
• High Performance Router acts as the main switching
routing device instead of SONET/SDH switched.
• LAN invades the WAN - no complex SONET or ATM
required in network
• A network with multiple paths, full DNS and http caching
can be more reliable than the SONET/SDH network
• Enables new applications and services not possible with
traditional telecom service providers
• It will fundamentally change the traditional carriercustomer relationship
• Extending the Internet model of autonomous peering
networks to the telecom world
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Next Generation Internet (NGI)
Applications
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Broadband
Always-on
Everywhere
Intelligent, Natural, Easy, Trusted
Internet will provide a powerful and versatile
environment for business, education, culture,
and entertainment, etc.
• Where are the Content? How do we create,
store, manage, retrieve, and deliver these
content? Scalability is the keyword!
Simon C. Lin [email protected]
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Internet Revolution is not Over
but Prolonged
• Poor business models and bad policies can hamper
Internet usefulness
• the governmental regulation body could not realize the
tremendous power of this paradigm shift
• Therefore, the point-to-point Internet bandwidth is still
not sufficient to afford the NGI Applications
• the public has been led into misconception of the
development of telecommunication business model
• Internet is under prolonged revolution for the moment
due to the over-expectation of advanced applications
where the global infrastructure is not available yet
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Drives for Direct Internet
Connection
• Increasing needs for Grid architecture
• Distributed Computing
• Collaborative Video communication, HDTV,
Large-scale Video conferencing, Music Delivery
• Remote Instrumentation, Medical Imaging
• Digital Libraries/Museum
• ENUM VoIP Service Infrastructure, Wide area
pure IP telephony
Simon C. Lin [email protected]
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Content
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
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Taipei GigaPoP Deployment
• As a national leader of research and
higher education, Academia Sinica
initiated Taipei GigaPoP project on 1997
• Goal
– Resolution to current metropolitan network problems
– Platform for adventurous service models deployment
– Pushing IP over dark fiber Model instead of
SONet/SDH infrastructure
• ROW: took 2 years
• Fibre Deployment: 1999-2000
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Taipei GigaPoP’s Role
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Point of Aggregation
Provides traffic exchange
Variety of speed
Point of policy implementation
telecommunication regulation
AUPs Portal
Point of backbone uplink
Buying power and shared use between
collaborating partners
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Taipei GigaPoP Service
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IPv4
Content co-location
Cache Service
High capacity & reliability
Best effort QoS vs. Bandwidth
Multicast
one sources to many receivers (lectures)
few sources to few receivers (meeting)
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Taipei GigaPoP Infrastructure
May, 2000
DPT OC192
AS
MOE
DPT OC48
OC12 ATM
GE
NTU
City Hall
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IAMS, IIAS of AS
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Leading Technology
• User owned metropolitan network
infrastructure
• First G655 fibre deployment on Taiwan
• First IP over dark fibre service network on
Taiwan
– OC192
– OC48 dual ring: Cisco DPT technology
– Gigabit Ethernet
– OC12 ATM
Simon C. Lin [email protected]
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Content
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•
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
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Movement of
Infrastructure and Service Model
• Network infrastructure and service model
has been changed significantly after Taipei
GigaPoP.
• Bringing in Ethernet service
• Bringing in dark fibre service
• Bringing in IRU service model of
international link to end user.
Simon C. Lin [email protected]
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Target of
Taiwan Academic Network
• Fast Ethernet to every school and Gigabit
Ethernet to major education/research
institutions – 2002
• Gigabit Ethernet to every school and 10Gbp to
major education/research institutions by 2005
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International Infrastructure
Jan., 2002
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Gigabit backbone
March, 2002
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Taiwan Biomedical Research
Network
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Infrastructure Movement of
Taiwan Academic Network
• The Gigabit Ethernet backbone will be the
educational service network.
• The Biomedical Research Network may become
part of the Taiwan Research Network.
• Partnership of paublic and private sectors to
provide Dark Fibre and Lambda Internet.
• DWDM testbed is undergoing now.
Simon C. Lin [email protected]
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Content
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
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APAN-TW
• An international co-operation research
service network
• Initiated on 1998
– 256Kbps to KEK, Japan
– 512Kbps to HARNet, Hong Kong
• APAN Primary Member: Nov. 2001
• Infrastructure Upgrade
– STM-1 to Japan: FEx2 to APAN at Tokyo IX
– STM-1 to Hong Kong: HARNet and Others
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APAN-TW Network Service
•CERN
STAR TAP
Europe
Korea
•CERN
•NORDnet
Japan
CSTNet
•RENATER2
CERNet
•IUCC
•SURFnet
•NORDnet
US
•RENATER2
STM-1
Stm-1
North America
STM-1
Stm-1*2
•SURFnet
HARNet
Hong Kong
•IUCC
APAN-TW
Stm-1
STM-1
Asia
•Abilene
•vBNS
•ESnet
•NREN
•NISN
•CA*net
•NAPNET
•NORDUnet
•6TAP-IPv6 •TransPAC
•APAN
Latin America
•SingAREN
Europe
•AJNL
Thailand
Philippines •APII
Vietnam
•IMNet
•MAFFIN
•SINET
•WIDE
Australia
•KEK-JP
Malaysia
Exchange Center
Access Node
Singapore
Circuit
Indonesia
Asia Trans Connection
Simon C. Lin
[email protected]
U.S. Trans
Connection
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APAN-TW Consortium
• Chair: Dr. Jer-Nan Juang, National Center for
High-Performance Computing
• Secretariat: Dr. Simon C. Lin, Academia Sinica
• NOC Director: Wen Shui Chen, Academia
Sinica
• Technology Chair: Jan Ming Ho Academia Sinica
• User Community Chair: Dr. Fay Sheu, National
Center for High-Performance Computing
• Natural Resources Area: Dr. Kwang-Tsao Shao,
Academia Sinica
Simon C. Lin [email protected]
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Content
•
•
•
•
•
•
•
Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
APAN Taiwan
Future Plan
Conclusion
Simon C. Lin [email protected]
30
International Infrastructure
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US Gigabit connection: 2002
Europe STM-1 Link: planning (?)
Other links to AP countries (?)
Application-specific AP regional
infrastructure
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National Optical Network
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Agenda
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Taiwan Academic Network Introduction
Future Internet Development
Taipei GigaPoP Deployment
Taiwan Academic Network 2002
Future Plan
Conclusion
Simon C. Lin [email protected]
33
Conclusion
• Taiwan has recognized the importance of access to low
cost dark fiber as fundamental economic enabler
• Taiwan must take advantage of Internet network
principles and abandon the old Telecom's way of thinking
• Directions: Direct Link, Pure IP-based, Route/Path
redundancy, Peering & Transit, etc.
• Scientific Collaboration, Digital Library/Archive for the
Next Generation Internet Applications will become
mature in the 21st century
• Resource sharing infrastructure may be the next big
thing after WWW
Simon C. Lin [email protected]
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