Download 3.KALIN-GEANT2v2

New Generation Network
GN2 Project
Tomaž Kalin
[email protected]
www.dante.net
GN2 Project
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Commission contribution 100 M€
Proposal submission 2 October 2003
Evaluation
Negotiations March 2004
Start ~ September 2004
New GN2 network 1Q 2005
Objectives of the GN2 NGN
• Provide IP connectivity for NRENs yearly growth 2x to 3x
• Provide high bandwidth for special
appl.
• Provide services for GRIDs
• Establish customer empowered
networks
• Responsive to the expectations of the
community
NREN 1
GE
Backbone
with traditional
users
Geant-2
GRID User
IP
GE
4 x 10Gbit/s l
VPN
2x10
Gbit/s
IP
NREN 2
4 x 10Gbit/s l
IP
IP
IP
GE
2x10
Gbit/s
VPN
Backbone
with traditional
users
GE
GRID User
New Paradigm
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GÉANT - emphasis on core network
NREN connecting to PoPs
Change in the basic approach
End-to-End QoS
Whole “chain”
Responsibility of the whole community
Close co-operation
Technology
• Investigation of Transmission Costs
• Skepticism re 40 Gbps
• Interfacing Costs
• OEO cross connects interesting
• “All Optical” some way off
• Emphasis on AAA and Control issues
EVN Traffic Flows over
GÉANT
SE
NORDUnet
JANET
UK
JIVE
PL
SURFnet
CZ
PSNC
BE
NL
DFN
DE2
DE1
FR
2.5G
10G
CH
AT
IT
GARR
256M
512M
1G
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NREN 1
Geant-2
IP
Backbone
with traditional
users
IP
SDH
GE
VPN
SDH
4 x 10Gbit/s l
2x10
Gbit/s
NREN 2
SDH
GRID User
SDH
4 x 10Gbit/s l
GRID User
GE
2x10
Gbit/s
IP
VPN
Backbone
with traditional
users
IP
IP
Activities
• Networking (human)
– Management
– Public relations
– Events and conferences
– RTD support
– NREN developments and support
– Foresight study (SERENATE 2)
Service activities
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Procurement and Cost Sharing
Network Operations and basic Services
End to End Quality of Service
Connectivity to other World Regions
Joint research activities
• Performance Measurement and
Management
• Security
• New Service Development
• Test-Beds
• Ubiquity (Mobility) and Roaming Access to
Services
Global
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Europe - new members (NRENs !!!)
GTREN
Latin America
Asia
South Africa
EUMEDCONNECT
SEREEN 2 or a more stable
arrangement
RFP
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RFP Lunched in January
Proposals due in March
Evaluation committee
Difficult work - “we do not know, what
are we buying”
• Work should be finished by September
• Continuous changeover in early 2005
Conclusion
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Exciting
Technology path still not finalised
Large performance increase
Closer to the end user
• Joint exercise