the singapore advanced research & education network
DESCRIPTION
SingAREN21. The Singapore Advanced Research & Education Network. Outline. Funding Agency & Partners Network Infrastructure Broadband R&D Projects Optical Network Project IPv6 Project Future Directions. Nanyang Technological University. Temasek Polytechnic. - PowerPoint PPT PresentationTRANSCRIPT
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The Singapore Advanced Research & Education Network
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Outline
Funding Agency & Partners Network Infrastructure Broadband R&D Projects Optical Network Project IPv6 Project Future Directions
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Hosted by :
Nanyang Technological
University
Funded by :
ProjectPartners :
TemasekPolytechnic
Funding Agency & Partners
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Network Infrastructure
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SingAREN21 Network Configuration
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:
Network Configuration
ILS bandwidth of 7 Mbps (CBR) and 25 Mbps (VBR-nrt). SingAREN has a PoP in San Jose to aggregate all its US traffic. PoP provides control over the amount and type of in-bound traffic entering SingAREN’s 32Mbps
international link. US local connections to StarTAP & Abilene at 45 Mbps & 155 Mbps respectively.
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Network Utilization
Singapore-US link
Singapore-Korea link
0500
100015002000
kbps
Mar May Jul Sept Nov Jan'02
Mar'02
May'02
Jul'02
AveragePeak
05000
1000015000200002500030000
kbps
Mar May Jul Sept Nov Jan'02
Mar'02
May'02
Jul'02
AveragePeak
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R&D Projects
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Network R&D Projects
10 Network Related ProjectsService Creation in Broadband & Wireless N/WMulti-protocol Lambda Switching for Optical N/WManaging DiffServ on QBONEMeasurement-based Admission Ctrl for DiffServProcess-Oriented Simulation for Hi-speed NetworkTDMA-based Satellite NetworkMulticast QoSQoS Routing ProtocolAdvanced Internet POP Architecture & ServicesDynamic Transport Layer Protocols
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Application R&D Projects 7 Application Projects
Digital Library Infrastructure for Distributed Geospatial Data
Distributed Simulation: Scalability, Interoperability and Application
High speed Information Retrieval, Processing & Management
Distributed E-Commerce Agents on High Speed Networks
Highly Scalable Video CodecVirtual Reality Interface for Web-based Remote
ExperimentationPacket Voice over Non-QoS Network
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Optical Network Project
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Kent Ridge Advanced Network
Campus-wide optical network testbed for grid technologies and research
Inter-faculty, research institute collaborative R&D
Funded by A*STAR 18-month project focus on:
optical networking, layer-2 networkinggrid computing middleware
Network vendor participation
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Production Network – IP over RPR
Cisco 10720
SN5420
SN5420
ServersAP GE
GE
FE
FE
Servers
Cisco 10720 Cisco 10720
ONS 15194
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IPv6 Project
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IPv6 Configuration
International IPv6 connectivity- 6TAP, Abilene, Korea NGIX, MIMOS
IPv6 Architecture - using a dual stack Cisco 7505 router running IOS 12.2T
Peering- SingAREN provides peering services using BGP4+. - Native IPv6 peers: 6TAP, Abilene, APAN (Korea) - Tunnelled IPv6 peers: 6NGIX, MIMOS, ICR, SoC
IPv6 address - assigned with 3FFE:1600::/24 (6BONE) & 2001:208::/35 (global) - pseudo TLA and sub TLA for Singapore.
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IPv6 Configuration
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IPv6 Project
To introduce and spearhead the deployment of IPv6 technologies.
Key objectives: Provide native IPv6 internet connectivity and service to the IPv6
community by deploying an IPv6 exchange point.
Gain IPv6 deployment experience by deploying an IPv6 infrastructure and services.
Design and implement IPv6 transition service for the integration of IPv4 and IPv6 networks.
Develop an IPv6 deployment model for campus network and service provider.
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IPv6 Project
Deployment of Singapore IPv6 Internet Exchange (SIX) Provide connectivity to IPv6 internet Interconnect other IPv6 nodes. Existing tunneled nodes can migrate to native IPv6 connection New IPv6 nodes interconnect at the SIX via tunneling or direct IPv6
connection. SingAREN assign IPv6 address to participating nodes. Nodes can participate/contribute to the development/ deployment/testing
of IPv6 technologies/solutions.
Deployment of IPv6 network and services Internet services (DNS, web, ftp, etc) to service the IPv6 community at
SIX
IPv6 Project
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Proposed Singapore IPv6 Internet Exchange (SIX)
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Future Directions
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Future Directions
Role of SingAREN as R&E network service provider Rising need for R&E bandwidth – cheaper bandwidth? Separation of experimental facility from more reliable
production facility Activities in life sciences will significantly increase
demand for bandwidth Challenges and opportunities for optical networks Challenges and opportunities with seamless wireless
connectivity
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Tel: +65-68746630
www.singaren.net.sg
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Thank you !