Transcript pptx - ASREN

Network Services and International
Collaboration
December 11th 2014, Muscat
Alexander van den Hil
[email protected]
Topics
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Introduction of SURFnet
The SURFnet network
Open Exchanges & NetherLight
ANA-200G
Collaboration with other NRENs
What SURF can do:
guarantees collaboration and involvement of management in
higher education and research
connects users and ICT services and creates new
functional possibilities
favourable conditions for ICT services, software, content
high-performance computing and visualisation for science
efficient management of results of collaboration projects
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Connecting…
State of the Art Hybrid endto-end network
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Pioneering Collaboration
Infrastructure
SURFnet7: Connecting HE&R
• Approx.11.000 km dark fiber,
directly into ~170 institutions
• Congestion-free connectivity
• 1 Gbit/s - 100 Gbit/s
• IPv6 & IPv4
• Dedicated lightpaths
• Cross Border Fibers, GEANT,
NetherLight, AMS-IX, BNIX,
LINX, etc.
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SURFnet7:
Scalable Network
Institution
Application
Application
Application
Routed IP
(Layer 3)
Institution
Application
Application
Application
Ethernet Service
(Layer 2)
Service
Service
Bandwidth
Bandwidth
Optical Transport
(Layer 0/1)
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Goals of SURFnet7
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No limitations in capacity
Efficient use of resources
Availability
Accessibility
Ready for cloud provider integration
-> Bandwidth upgrade
-> Carrier Ethernet
-> Redundant PoP’s
-> Multi Service Ports
-> Open Lightpath Exchange
The MSP
• Single Service Port (SSP)
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One service, one port
• Multi Service Port (MSP)
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Multiple network services, one port
Efficient use of interfaces
SURFinternet
SURF-lightpath
SURF-lightpath
OnDemand lightpath
Free
2 Gbit/s
1 Gbit/s
2 Gbit/s
3 Gbit/s
2 Gbit/s
10 Gbit/s
MSP Interface
The MSP
Connected
Institution
SURFnet7
No extra
equipment
No Invoice
Easy Access
No
Patching
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OnDemand Lightpaths
• Possible to all locations within the SURFnet network
and beyond
• Institutions can activate OnDemand lightpaths to each
other using an MSP
• Offers the same bandwidth, latency, availability etc. as
static lightpaths
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OnDemand Lightpaths
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Examples of usecases
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Radio Astronomy
Climate Modeling
4K/8K Video Distribution
Centralized Imaging for Large Scale
Population Imaging Studies
Jungle Computing and Multi-Model MultiKernel Simulations
Next Generation DNA Sequencing
NetherLight is an…
Lightpath Exchange Point
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International
Networks & Exchanges
Education, Research and Health
No policies on connecting
Marketplace
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Cloudservice Providers
Suppliers and customers
Independent
Open market
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CAMPUS
SP
SURFnet
CAMPUS
Open
Lightpath
Exchange
CAMPUS
CAMPUS
CAMPUS
Open
Lightpath
Exchange
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Why cloudservices using lightpaths?
• Fixed, low latency
• Reserved bandwidth
• Separated from the Internet
– Not vulnerable for DOS-attacks
– Improved protection for ‘eavesdropping’
• Layer 2 connection,
– Able to integrate in own network
– Flexibility
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Accessible services using MSP &
OnDemand Lightpaths
Cloud B
Cloud A
Cloud C
MSP
SURFnet
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Future plans
Open Exchange / NetherLight
• Increase the number of parties connected
• Special focus on Service Providers and their
attractive use-cases:
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Storage
Computing
Unified Communications
4G campus network extension
• Collaborate with GÉANT Open to
– broaden the adoption of the OCX concept
– provide international redundancy
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Academic North-Atlantic 200G
London Amsterdam
New York
Washington
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Collaboration with other NRENs in our
Region
NORDUnet
• Jointly operating the dark fiber between Amsterdam
and Londen
• Bringing OnDemand Lightpaths to production level
• Production services using Alien Waves over CBF
PSNC
• Resilient ring Amsterdam, Hamburg, Frankfurt,
Geneva, Paris using Alien Waves over CBF
• Atomic clock synchronization over dark fiber CBF
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Alien Wavelengths and CBF’s
NORDUnet using
SURFnet spectrum
Copenhagen
NORDUnet fiber
SURFnet optical
SURFnet using
NORDUnet spectrum
Currently Investigating:
GEANT using
SURFnet spectrum
Amsterdam
London
Poznan
Brussels
PSNC using SURFnet
spectrum
Paris
Geneva
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SURFnet using PSNC
spectrum
PSNC Network
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(Poland)
NORDUnet Network
NORDUnet
Shared Operation
Alien wave
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(Scandinavia)
Enlighten Your Research
• Research is global—especially science
• Data requirements are increasing and NRENs can help bridge this
increasing gap
• Collaborations between international NRENs are becoming more
important to serve our users
• Aimed at research proposals describing use of global e-infrastructure
• Benefits NRENs
– PR opportunities
• Raise network awareness among researchers
• Better community engagement
• Good showcases to prove added value of (network) services
• Valuable coordination with global NREN partners
– Improved communication and procedures
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[email protected]
@avdhil
avdhil
[email protected]
W
www.surfnet.nl
+31 30 2 305 305
Creative Commons “Attribution” license:
http://creativecommons.org/licenses/by/3.0/