1. D 4WThe Way 4WARD to the Creation of a Future Internet Norbert Niebert, Stephan Baucke, Ibtissam El-Khayat, Martin Johnsson,Brje Ohlman, Henrik Abramowicz, Klaus j , , Wuenstel, Hagen Woesner, JrgenQuittek, Luis M. CorreiaIST/IT, Tech. Univ. Lisbon, PortugalPIMRC2008, Cannes, France Sep 17th, 2008 1

2. D 4W OutlinePartners & Structure.Why a Network of the Future?Approaches in 4WARD.Conclusions.PIMRC2008, Cannes, France Sep 17th, 2008 2 3. D 4W Partners EricssonEricssonNokia-Siemens-NetworksKTH VTTAlcatel-Lucent SICS Deutsche TelecomEricssonNokia-Siemens-NetworksTu BerlinCanadaUniv. of BremenNECUniv. of Karlsruhe Univ. of Lancaster FinlandUNiv. of PaderbornUniv. of SurreyEricssonSweden NorwayTelekomunikacja Polska WIT Siemens Ireland TPUCNPolandUKGermanyAlcatel-Lucent France Telecom Romania Austria GET-INTSwitzerland LIP6France Technion ItaliaIST-TUL SpainPTINUniv. of Basel IsraelTelcom ItaliaRobotiker-Tecnalia USTelefonicaRutgersuniversityPIMRC2008, Cannes, FranceSep 17th, 2008 3 4. D 4WStructureWP6 NetInf WP4InNetWP2 WP1 Mgmt WP5FormuxNewBIRDAPCWP3Virtualisation WP0 Project ManagementPIMRC2008, Cannes, France Sep 17th, 2008 4 5. 4WDWhy a Network of the Future? (1)Innovation is anyway outside the network ( g ,y y(e.g.,Skype, Zattoo, FaceBook).We just learned that we have to move to all-IP. Is thisall wrong?The Internet itself has always worked, and the IETFwill fix it if there are problems.But,ButPIMRC2008, Cannes, France Sep 17th, 2008 5 6. 4WDWhy a Network of the Future? (2)There is a surge of unwanted traffic and managementggcost.Will the IP world reasonably cover the Internet ofInformation?IP Internet was developed for copper. Is it the bestchoice for the future optical-wireless world?International activities have started: FIND (US), GENI(US)(US), Future Internet Assembly (EU), NICT (JP), FIF(KR),(KR) PIMRC2008, Cannes, France Sep 17th, 20086 7. 4WD The Network of the Futureas we know itkFlexible and participatory user and provider are ppypdynamically attached roles.Information centric rather than bit centric at thenetwork level.levelSecurity that nevertheless keeps the generativity ofthe network intact.Low cost to access, deploy and operate.access operatePIMRC2008, Cannes, France Sep 17th, 20087 8. D 4W 4WARD PrinciplesTenet 1: Let 1000 Networks Bloom.Tenet 2: Let Networks Manage Themselves Themselves.Tenet 3: Let a Network Path Be an Active Unit.Tenet 4: Let Networks Be Information-Centric.PIMRC2008, Cannes, FranceSep 17th, 2008 8 9. D 4W The Facets of 4WARDCombination of Business Innovationclean-slateapproaches toaddress theNetwork of theFuture.Endpoint Focus onForwarderindividualFoldingPointinnovations inPhase 1(2 years). PIMRC2008, Cannes, FranceSep 17th, 2008 9 10. 4WD Business, Society andRegulatory DriversRl t D iFocus of4WARD:Driveinnovationsinto thenetwork layerto create newsociosocio-economicopportunities.PIMRC2008, Cannes, FranceSep 17th, 2008 10 11. D 4W Support the Network ArchitectPIMRC2008, Cannes, France Sep 17th, 2008 11 12. D 4W The Virtual e2e NetworkDeals with e2eresourcevirtualisation ofnetworkingresources.Opens theppossibility forymore radicalinnovation in thenetwork.Enables migrationfrom currentInternet.PIMRC2008, Cannes, France Sep 17th, 2008 12 13. 4WD Traditional NetworkManagementM tPIMRC2008, Cannes, France Sep 17th, 2008 13 14. D 4W In network In-network ManagementPIMRC2008, Cannes, France Sep 17th, 2008 14 15. D 4WHow we see connectivity todayTodays networks are constructed as yoverlays from the ground up.We have routing, addressing,routing addressingerror/flow control on application, IPand ethernet/optical/radio layer today.Overlays and underlays are typicallynot end-to-end.end-to-endPaths are visible inside a single layeronly.onlIs there something like a largestcommon denominator, a genericpath? PIMRC2008, Cannes, France Sep 17th, 2008 15 16. 4WD A new transport paradigm: thegeneric path ithOrganise cooperation among nodes in a pathOi ti d i thUnderstand their existence, and signalling.Structure cross-layer information Find out lowertopologies and their capabilities.Control underlay topologies Multi-layer routing.Mobility by generic path.PIMRC2008, Cannes, France Sep 17th, 200816 17. D 4WThe Network of InformationArchitecture of aNetwork of Information.ADInformation modelling.modelling D Basic dissemination BCEmechanisms andservices.Non-dissemination andNdi i tidDA Edelay-sensitive B B BE EE Eservices.ser ices AA A AEvaluation of the CD approach.PIMRC2008, Cannes, FranceSep 17th, 2008 17 18. 4WDNetwork of InformationArchitecture OverviewA hit tOiPIMRC2008, Cannes, France Sep 17th, 2008 18 19. D 4W Conclusions4WARD addresses the problems of the Networks of pthe Future, and Future Internet.A systems approach is taken for Future Internet Internet.Innovation and new business opportunities aredriven into the network layer.layerThe mobile and wireless perspective is considered.Networks architectures, virtualisation of resources,in-network management, generic paths, and networkof information are the main concepts beingaddressed.We are open and interested in collaboration withrelated international initiatives.PIMRC2008, Cannes, France Sep 17th, 2008 19