JRA1: Network Architectures for Horizon 2020 - Achievements - PowerPoint PPT Presentation

JRA1: Network Architectures for Horizon 2020 - Achievements Architecture Workshop Damir Regvart, CarNet 10- 13 November 2014 Raimundas Tuminauskas, LitNet Henrik Wessing, DTU Copenhagen Tony Breach, NORDUnet connect • communicate • collaborate

Agenda connect • communicate • collaborate JRA1: Network Architectures for Horizon 2020 • Role of JRA1 – Organisation and structure – Objectives • Achievements – Results and progress towards objectives • Q&A 2 / 16

JRA1: Network Architectures for Horizon 2020 Organisation and structure connect • communicate • collaborate • Year 1 actual Manpower equal to 83 MM: – actual vs budget: 92% • 16 partners • 2 subcontractors • 28 participants 3 / 16

JRA1: Network Architectures for Horizon 2020 Objectives connect • communicate • collaborate In GN3plus, JRA1 provides a set of architectural proposals for the GÉANT network and NRENs In GN3, JRA1 provided research on network t echnologies in general Architectural Design 4 / 16 Objectives Achievements Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: Cloud Architecture connect • communicate • collaborate Cloud Architecture - Achievements Damir Regvart Task 2 Cloud Architecture 5 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: Cloud Architecture (g) Open Cloud Exchange concept connect • communicate • collaborate Direct service/inter - member peering Re- use and leverage Internet eXchange – Open collocation services – Scalability for growing number of members – Controlled network parameters/QoS – No third party (intermediary/broker) services Transparency for cloud based services – No involvement into peering or mutual business relations – Trusted Third Party (TTP) Support dynamic service agreements and/or federation – Trusted Introducer for dynamic trust establishment – Future support of special services - Delivery and integration between CSP and Customer - Local policies, service registry and discovery 6 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: Cloud Architecture – gOCX Facility connect • communicate • collaborate OCX L0- L2/L3 topology • Any-to-any • Distributed or collapsed backbone • Hierarchical • Topology information exchange L0-L2 between members • Enable dynamic federations establishing (TTP) QoS parameters • Bandwidth • Speed, latency • Jitter, impairment 7 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: General use case for infrastructure provisioning connect • communicate • collaborate Resource and Cloud Provider Domains Workflow and gOCX functions OCX at Cloud Carrier or Network Provider (NREN) level 8 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: OCX demo at TNC2014 illustrates Big Data synchronisation connect • communicate • collaborate Internet X University of X Amsterdam Okeanos X GÉANT 2014 X Networking Conference Cloud Sigma <OCX video clip> 9 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: OCX comming demo at SC14 connect • communicate • collaborate 10 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 2: OCX comming demo at SC14 connect • communicate • collaborate 11 / 16 Objectives Achievements: T2 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 3: Mobility connect • communicate • collaborate MobilityArchitecture - Mobility Raimundas Tuminauskas Task 3 Task Leader 12 / 16 Objectives Achievements: T3 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 3: Mobility connect • communicate • collaborate Wi-Fi is easy NOT in campus Campus Wi-Fi eduroam Deployed through NRENs Complex Deployed by NRENs (aaS) Framework for aggregation Integration of resources : Wire - free environment 13 / 16 Objectives Achievements: T3 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 3: Seamless handover connect • communicate • collaborate PMIPv6 mandates switching of context moving across domains Dynamic tunneling between LMAs as a potential solution 14 / 16 Objectives Achievements: T3 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 3: WiFi access connect • communicate • collaborate WiFi as a Service, and Radio as a service Universities/NRENs as providers Services for the public areas Framework for further development 15 / 16 Objectives Achievements: T3 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 3: Aggregation in the core connect • communicate • collaborate High-speed mobile access does not have any distinctive properties aggregated at the core Offload in the core defaults to the ordinary BGP session Constant commodity traffic capacity increase 16 / 16 Objectives Achievements: T3 Challenges / Mitigation Summary / Next Steps Q&A

Network Architectures for Horizon 2020 Achievements Task 1: Network Architecture connect • communicate • collaborate Future Network Architectures - Achievements Henrik Wessing Task 1 Task Leader 17 / 16 Objectives Achievements: T1 Challenges / Mitigation Summary / Next Steps Q&A

Network Architectures for Horizon 2020 Achievements Task 1: Network Architecture connect • communicate • collaborate Model 1 Model 2 Model 3 Network Model? • Still no clear path forward Layer 3: Network Layer, Routing Layer 0 integration with Layer 3 – Layer 2: Ethernet/ Layer 1 & 2 integration – Carrier Ethernet • Layer 1: OTN Where to do the switching and “Frame Switching” switching @ ODU switching granularity? levels Close collaboration with Open Call Layer 0: Photonic Layer, add/drop , λ - switching projects: • COFFEE • REACTION Enablers For Big Pipes • MOMoT • Coherent transmission (QPSK, QAM, etc.) – Several bits per symbol • 1 Tbps 1 Tbps Efficient use of spectrum – superchannels 18 / 16 Objectives Achievements: T1 Challenges / Mitigation Summary / Next Steps Q&A

Achievements Task 1: Roaming – maintaining the leading edge connect • communicate • collaborate • TDM transport technologies are replaced with Ethernet in WANs • Intrinsic timing / framing reference is no longer available Challenge for Next Generation Networks / Services NTP • How to ensure correct SyncE PTP time synchronisation? • How accurate is PTP? GPS • Requirements of number of slaves? Longer - term perspectives • PTP as part of Audio Video Bridging? • Video transmission with QoS over heterogeneous networks 19 / 16 Objectives Achievements: T1 Challenges / Mitigation Summary / Next Steps Q&A

Summary and next steps connect • communicate • collaborate Future Network Architectures Task 1 Improve the NREN architectures in Cloud Services Task 2 the future Mobility Task 3 Act as a Novel Architecture lighthouse for the OC Open Call JRA1 industry and Cloud Architecture service providers Network Architectures for Horizon 2020 Mobility Architecture 20 / 16 Objectives Achievements Challenges / Mitigation Summary / Next Steps Q&A

Summary and next steps connect • communicate • collaborate GN4 JRA1 Research and study network technologies Task 1 … Technical Study of technologies … no benchmarking or recommendations Research & Study the interworking of technologies and organizational entities Task 2 …How to glue technologies and operation together in a federate network environment Demonstrating identified architectures in the NREN community Task Blueprinting and demonstrating a set a network architectures 3 GEANT & NREN Agile Network Design and Planning Task …. This are planed to be merged with SA1 Task 1 4 21 / 16 Objectives Achievements Challenges / Mitigation Summary / Next Steps Q&A

Q&A connect • communicate • collaborate Thank you. Any questions? 22 / 16 16 / 16 Objectives Achievements Challenges / Mitigation Summary / Next Steps Q&A