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From Fiber to Wireless (and back) - Enablers for Collaboration

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Harold Teunissen
Harold Teunissen

SURFnet provides advanced networking services to the Dutch research and education community, including a high performance fiber optic network connecting over 180 institutions. SURFnet also offers authentication, authorization, and collaboration tools. Trends include increasing data and computational needs from science, as well as a need for integrated e-infrastructure to provide seamless access to computing, storage, sensors, and network resources across multiple domains and locations. Modern research requires close collaboration between resource providers and users to create this environment.

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From Fiber to Wireless (and back) Enablers for Collaboration Harold Teunissen - SURFnet
SURF Inc. institutions Demand aggregation since 1985, not for profit 2 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
SURFnet -  SURFnet provides advanced services to the Dutch research and education community -  High performance networking -  Authentication and authorization services to provide secure access to the network and other resources -  Advanced multimedia collaboration tools, including high quality audio/video communication -  SURFnet plays a leading role in the development of national, European and world-wide networking NREN, National Research and Education Network 3 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Our Canadian Connection -  CANARIE as peer -  CANARIE is Canada's Advanced Research and Innovation Network -  Pioneers on user controlled light paths and dark fiber that formed the basis for SURFnet’s nationwide network -  CANARIE en SURFnet founding fathers (o.a.) of the Global Lambda Integrated Facility (GLIF) -  Ciena (p.k.a. Nortel) as technology vendor -  SURFnet as testbed and showcase for prototypes, new products and enhanced features -  From 10 Gbps to 100 Gbps and beyond -  Multidomain Network Management à Open Source 4 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Hybrid SURFnet6, more than just Internet -  Over 10,000 km dark fiber pairs, reaching all SURFnet connected institutes (>180) -  (indirectly) Providing access to over 1,000,000 users (academics, students and staff) -  Internet Connectivity of 1 and 10 Gbit/s, IPv4 en IPv6, Unicast and Multicast -  Dynamic Lightpaths and Optical Private Networks 5 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
The Netherlands as a hub KAUST 10Gb Jeddah 6 Canada Connects: Productivity on the Move – May 27, 2010 – ING House 6
Beyond fibers -  In the early days -  Pilot UMTS and GPRS at selected campuses -  Wireless Point-to-Point for fast rollout -  Today -  eduroam is a (almost) global confederated wireless roaming service based on Wi-Fi -  Provided through the European collaboration of 36 national-level federations -  Hundreds of institutions are involved, the majority of which own and operate the service’s infrastructure 7 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Trends in e-Infrastructure -  Science is becoming increasingly digital, needs to deal with increasing amounts of data and computational needs -  Simulations get ever more detailed -  Nanotechnology – design of new materials from the molecular scale -  Modelling and predicting complex systems -  Decoding the human genome -  Experimental Science uses ever more sophisticated sensors to make precise measurements -  Need high statistics -  Huge amounts of data -  Serves user communities around the world 8 Canada Connects: Productivity on the Move – May 27, 2010 – ING House Source: EGEE
Changing Behaviours Hierarchical Self Organising Secrecy Transparency Loose Alliance Collaboration Sluggish Urgency Novelty Innovation Tunnel Vision Didactic 9 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Levels of Collaboration Social Virtual Collaboration •  Virtual Organisations Interaction •  Web and Video Conferencing •  Presence •  Broadcast Collaboration Mobile Collaboration •  Application Integration •  Mobile Office / Classroom •  Audio Conferencing •  Interactive Video Services Content & Resource Collaboration •  E-Mail, Document Sharing •  Team Spaces, forum Information •  Presence & Instant Messaging Exchange •  Workflows 10 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Modern Research needs an integrated e-Infrastructure -  Providing seamless access to and allowing the shared use of: -  Computing and storage facilities -  Generic application services -  Sensors and instruments -  Network resources -  Providing hassle free end-to-end connectivity and a single user interface and a single control plane for the allocation of multiple resources, from multiple domains and in multiple locations -  Close collaboration among providers and users will be essential to create this environment 11 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Resource Collaboration Control Control plane Control plane Control plane plane GOLE User Data GOLE GOLE SURFnet CPE CPE CANARIE GOLE NORDUnet Resource GOLE, GLIF Open Lightpath Exchange 12 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Mobile Collaboration International Institution A Connectivity eduroam Wi-Fi Hotspot SURFnet Institution B 3G and 4G eduroam Residential Acces seamless roaming Any* - anytime, anywhere and any device 13 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Virtual Collaboration Federative, modular and open App 1 App 2 Teams Users 14 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
How to get access? Users Resources & Services Virtual Organization 15 Institutions
Our challenges -  Today’s Internet is not good enough to support the needed e-Infrastructure for research -  No guaranteed services on a “best effort” network -  Fit for delay tolerant, many-to-many communication -  To support an e-Infrastructure Research networks will have to do better... -  Provide guaranteed performance for large data flows and time-critical applications -  Support increasingly heterogeneous access methods -  Take into account security and environmental issues -  … while keeping the successful end-to-end principle of the internet 16 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Key Take Aways -  Multi-level approach to support true collaboration -  Need for ubiquitous broadband connectivity wired and wireless for SURFnet’s contingency -  Bandwidth seen as free by users (academics, students, and staff) -  Defragmented of middleware platforms -  High common-denominator of devices -  Ubiquity of mobile devices -  Standardization 17 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
Thanks Harold Teunissen harold.teunissen@surfnet.nl

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From Fiber to Wireless (and back) - Enablers for Collaboration

  • 1. From Fiber to Wireless (and back) Enablers for Collaboration Harold Teunissen - SURFnet
  • 2. SURF Inc. institutions Demand aggregation since 1985, not for profit 2 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 3. SURFnet -  SURFnet provides advanced services to the Dutch research and education community -  High performance networking -  Authentication and authorization services to provide secure access to the network and other resources -  Advanced multimedia collaboration tools, including high quality audio/video communication -  SURFnet plays a leading role in the development of national, European and world-wide networking NREN, National Research and Education Network 3 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 4. Our Canadian Connection -  CANARIE as peer -  CANARIE is Canada's Advanced Research and Innovation Network -  Pioneers on user controlled light paths and dark fiber that formed the basis for SURFnet’s nationwide network -  CANARIE en SURFnet founding fathers (o.a.) of the Global Lambda Integrated Facility (GLIF) -  Ciena (p.k.a. Nortel) as technology vendor -  SURFnet as testbed and showcase for prototypes, new products and enhanced features -  From 10 Gbps to 100 Gbps and beyond -  Multidomain Network Management à Open Source 4 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 5. Hybrid SURFnet6, more than just Internet -  Over 10,000 km dark fiber pairs, reaching all SURFnet connected institutes (>180) -  (indirectly) Providing access to over 1,000,000 users (academics, students and staff) -  Internet Connectivity of 1 and 10 Gbit/s, IPv4 en IPv6, Unicast and Multicast -  Dynamic Lightpaths and Optical Private Networks 5 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 6. The Netherlands as a hub KAUST 10Gb Jeddah 6 Canada Connects: Productivity on the Move – May 27, 2010 – ING House 6
  • 7. Beyond fibers -  In the early days -  Pilot UMTS and GPRS at selected campuses -  Wireless Point-to-Point for fast rollout -  Today -  eduroam is a (almost) global confederated wireless roaming service based on Wi-Fi -  Provided through the European collaboration of 36 national-level federations -  Hundreds of institutions are involved, the majority of which own and operate the service’s infrastructure 7 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 8. Trends in e-Infrastructure -  Science is becoming increasingly digital, needs to deal with increasing amounts of data and computational needs -  Simulations get ever more detailed -  Nanotechnology – design of new materials from the molecular scale -  Modelling and predicting complex systems -  Decoding the human genome -  Experimental Science uses ever more sophisticated sensors to make precise measurements -  Need high statistics -  Huge amounts of data -  Serves user communities around the world 8 Canada Connects: Productivity on the Move – May 27, 2010 – ING House Source: EGEE
  • 9. Changing Behaviours Hierarchical Self Organising Secrecy Transparency Loose Alliance Collaboration Sluggish Urgency Novelty Innovation Tunnel Vision Didactic 9 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 10. Levels of Collaboration Social Virtual Collaboration •  Virtual Organisations Interaction •  Web and Video Conferencing •  Presence •  Broadcast Collaboration Mobile Collaboration •  Application Integration •  Mobile Office / Classroom •  Audio Conferencing •  Interactive Video Services Content & Resource Collaboration •  E-Mail, Document Sharing •  Team Spaces, forum Information •  Presence & Instant Messaging Exchange •  Workflows 10 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 11. Modern Research needs an integrated e-Infrastructure -  Providing seamless access to and allowing the shared use of: -  Computing and storage facilities -  Generic application services -  Sensors and instruments -  Network resources -  Providing hassle free end-to-end connectivity and a single user interface and a single control plane for the allocation of multiple resources, from multiple domains and in multiple locations -  Close collaboration among providers and users will be essential to create this environment 11 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 12. Resource Collaboration Control Control plane Control plane Control plane plane GOLE User Data GOLE GOLE SURFnet CPE CPE CANARIE GOLE NORDUnet Resource GOLE, GLIF Open Lightpath Exchange 12 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 13. Mobile Collaboration International Institution A Connectivity eduroam Wi-Fi Hotspot SURFnet Institution B 3G and 4G eduroam Residential Acces seamless roaming Any* - anytime, anywhere and any device 13 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 14. Virtual Collaboration Federative, modular and open App 1 App 2 Teams Users 14 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 15. How to get access? Users Resources & Services Virtual Organization 15 Institutions
  • 16. Our challenges -  Today’s Internet is not good enough to support the needed e-Infrastructure for research -  No guaranteed services on a “best effort” network -  Fit for delay tolerant, many-to-many communication -  To support an e-Infrastructure Research networks will have to do better... -  Provide guaranteed performance for large data flows and time-critical applications -  Support increasingly heterogeneous access methods -  Take into account security and environmental issues -  … while keeping the successful end-to-end principle of the internet 16 Canada Connects: Productivity on the Move – May 27, 2010 – ING House
  • 17. Key Take Aways -  Multi-level approach to support true collaboration -  Need for ubiquitous broadband connectivity wired and wireless for SURFnet’s contingency -  Bandwidth seen as free by users (academics, students, and staff) -  Defragmented of middleware platforms -  High common-denominator of devices -  Ubiquity of mobile devices -  Standardization 17 Canada Connects: Productivity on the Move – May 27, 2010 – ING House