Von archaischen Architekturen zu Zukunftsnetzen?

Transcription

1 Von archaischen Architekturen zu Zukunftsnetzen? Paul Mueller Integrated Communication Systems Lab Dept. of Computer Science University of Kaiserslautern Paul Ehrlich Bld. 34, D Kaiserslautern, Germany Tel , Fax TechTrends Bitkom Akademie Berlin 05/02/2015

2 We#can't#solve# problems#by# using#the#same# kind#of#thinking# we#used#when# we#created#them. 2

3 The early history! Are large-scale communication networks a 20th century phenomenon? - The first nationwide data networks were built almost 200 years ago.! Before the electromagnetic telegraph was invented, many countries in Europe had fully operational communications systems! Claude Chappe - started the information revolution in 1794 with the construction of the first true telegraph network in France.! Abraham Niclas Edelcrantz - He is known for his experiment with the optical telegraph in It was dedicated to the Swedish King on his birthday in The message went from the Palace in Stockholm to the King at Drottningholm. 3

4 Do you remember... Arabischer Frühling? Big Data? Cloud Computing MAKI: SFB 1053

5 Communication from to analog digital Systems demands What is the right glue? capabilities 5

6 All over IP applications Huge innovations in applications the Web File sharing / overlays VoIP, Triple play, the future is Web2.0/3.0 society/ politics Network Architecture technology economy Internet core architecture 1969 ARPANET 1981 Specification of TCP and IP 1990 commercial use / WWW Permanent evolution of the underlying technologies Wireless / mobile All over ethernet Optical the future is optical/mobile 6

7 The protocol nightmare 7

8 Clean Slate / Evolutionary Approach Two ways to go:! Clean slate approach: - Design of a basic architecture - Support of yet unknown demands and capabilities! A clean slate architecture is hard to achieve due to the huge installed bases and existing business models " Evolutionary approach - New protocols supporting QoS, mobility, security, etc. examples: DiffServ, MPLS, Traffic Engineering, IP Multicast, SCTP, etc.! Solution of a dedicated problem but may generate a new problem at another part of the system! Increased complexity 8

9 Bridging the gap between research and real networks current Internet Extension to current IP Overlay/ Underlay/ Control Network Virtualisation SDN / SDX NFV OpenFlow clean slate research

10 Basic Research Projects! Germany - G-Lab Architectural and experimental considerations of a new Internetworking architecture - Secure and Safe Microkernel Made in Germany (SeSaM) Virtualization based on micro protocols - Safe and Secure European Routing (SASER) Routing based on optical technologies Interchange between electrical and optical signals can be avoided - DFG funded collaborative research project MAKI at TU Darmstadt! Europa - Future Networks in FP6/FP7/HORIZON FIRE projects! USA - NSF funded projects: : NeTS; FIND; FIA; GENI - Clean Slate Program at Stanford! Japan - Collaborative Overlay Research Environment (CORE) - AKARI/JGN2plus supported by NICT started in VNode project by enabling network virtualization via designing H/S add-ons in routers! Korea - Future of the Internet for Korea (u-it836) 10

11 Innovation Projects: Public Private Partnership! US: USIgnite! A national innovation ecosystem for the development and deployment of nextgeneration applications and services will: - Take advantage and expansion of the advanced, high-speed, and at-scale testbed established by GENI; - to allow pre-commercial, nextgeneration applications to be demonstrated; - Shape next-generation networks and applications, offering new ways to provide services on gigabit future networks; - Address areas of national priority; and transform public safety, healthcare, education and workforce development, energy, transportation, and manufacturing.! Europe: Future Internet PPP Leverage two trends: 1. Move towards an enhanced Internet 2. Move towards smarter business processes Application domains in health, transport, environment, energy, logistics, " Holistic technology + application approach " Foster cross-sector industrial partnerships and user driven innovation European Digital Agenda Aspects:! Openness and Interoperability! Standards! Fostering public demand side! Further incentives towards very high rate networks 11

12 Let Thousand blossoms bloom Research Projects Innovations 12

13 ! Voraussetzungen für zukunfts-orientierte Netze! Impuls-Statements und Diskussion All-over-IP Ist das Thema durch? (Dr. Norbert Niebert) SDN und NFV Eckpunkte zukünftiger Netze? (Gerhard Abeska) M2M, IoT und IoE Wie müssen Dinge-Netze aussehen (Jürgen Hase) Mobile Der größte Veränderer im Netz der Zukunft (Michael Lemke) Smarte Plattformen für Enterprise Communications alles integriert? (Karl Klug)! Future Internet-Projekte als Speerspitze der Entwicklung? Das Beispiel Software-Defined-Data-Center (Prof. Dr. Paul Müller)! Herausforderungen eines Pan-Europäischen Netzes versus lokaler Bedürfnisse und Rahmenbedingungen (Dr. Sven Hischke)! Neue Strukturen für das Internet (Prof. Dr. Christoph Meinel) Overview 13

14 Prof. Dr. Paul Mueller Integrated Communication Systems ICSY University of Kaiserslautern Department of Computer Science P.O. Box 3049 D Kaiserslautern Phone: +49 (0) Fax: +49 (0) Internet:

15 Literature! [1] Paul Müller, Bernd Reuther: Future Internet Architecture - A Service Oriented Approach. In: it - Information Technology, Jahrgang 50 (2008) Heft 6, S /2008 Link: [2] Dennis Schwerdel, Zornitsa Dimitrova, Abbas Siddiqui, Bernd Reuther, Paul Müller: Composition of Self Descriptive Protocols for Future Network Architectures. In: 35th EUROMICRO Conference on Software Engineering and Advanced Applications, Patras, Greece, September 2009, p , Link: [3] Dennis Schwerdel, Daniel Günther, Robert Henjes, Bernd Reuther, Paul Müller: German-Lab Experimental Facility. Future Internet - FIS 2010, Lecture Notes in Computer Science, 6369, 2010, Link: [4] M. Rahamatullah Khondoker, Bernd Reuther, Dennis Schwerdel, Abbas Siddiqui, Paul Müller: Describing and Selecting Communication Services in a Service Oriented Network Architecture. In: In Proceedings of the ITU-T Kaleidoscope event, Pune, India, Dec 2010, Link: [5] M. Rahamatullah Khondoker, Eric Veith, Paul Müller: A Description Language for Communication Services of Future Network Architectures. In: Proceedings of Network of Future (NoF), Paris, France, 2011 (nominated for best paper award), Link: [6] Khondoker, M. Rahamatullah, S. M. Taslim Arif, Nathan Kerr, and Dennis Schwerdel. Self-organizing communication services in future network architectures. In Fifth Internationl Workshop on Self-Organizing Systems (IWSOS 2011), Karlsruhe, Germany, February 2011, Link: [7] Dennis Schwerdel, Daniel Günther, Khondoker, M. Rahamatullah, Bernd Reuther, and Paul Müller. A building block interaction model for flexible future internet architectures. In 7th EURO-NF CONFERENCE ON NEXT GENERATION INTERNET, June 2011, Link: [8] Dennis Schwerdel, David Hock, Daniel Günther, Bernd Reuther, Phuoc Tran-Gia, Paul Müller: ToMaTo - a network experimentation tool. 7th International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities TridentCom 2011, Link: [10] Paul Müller, Dennis Schwerdel, Justin Cappos. ToMaTo a Virtual Research Environment for Large Scale Distributed Systems Research. Praxis der Informationsverarbeitung und Kommunikation 37(1): (2014), Link:! [11] Dennis Schwerdel, Bernd Reuther, Thomas Zinner, Paul Müller, Phouc Tran-Gia: Future internet research and experimentation: the G-Lab approach, Computer Networks, 61, 2014, Link: 15