1. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS: An Enabler to deploy Virtual Network Fuctions Jordi Ferrer Riera Research Engineer TERENA Networking Conference 2014, Dublin Session 11B: SDN applications

2. TERENA Networking Conference 2014, Dublin, Session 11B “OpenNaaS: An Enabler to deploy Virtual Network Functions” Jordi Ferrer Riera, Josep Batallé, José I. Aznar, Eduard Escalona, Iris Bueno, Joan A. García-Espín and OpenNaaS development team

3. TERENA Networking Conference 2014, Dublin, Session 11B 3 1. Introduction 2. NaaS and OpenNaaS 3. Actual implementations 4. Conclusion Outline

4. TERENA Networking Conference 2014, Dublin, Session 11B 1 2 3 4 INTRO & RATIONALE

5. TERENA Networking Conference 2014, Dublin, Session 11B “Now that it's no longer futuristic to think about deployment of SDN capabilities in production networks, it's an appropriate time to consider how to enable and/or embed applications to actually make good use of the extended capabilities offered on SDN enabled networks.” “Network Function Virtualisation is one of the last buzzwords in the networking scenario” “NFV can be seen as a new name for an assembly of known technologies, but substituting hardware boxes by Virtual Machines” “There is significant interest within the research community in exploring the potential benefits of Software-Defined Networking (SDN)” “We are working on the integration of OpenFlow and OpenStack clouds” “The VNF is built on top of a NFV Infrastructure (NFVI), which provides a set of virtual resources, over a virtualised layer” “NaaS as a Service Delivery Model for providing dynamic, scalable, secure and isolated network access for multiple tenants”

6. TERENA Networking Conference 2014, Dublin, Session 11B ??? ADMIN

7. TERENA Networking Conference 2014, Dublin, Session 11B ADMIN Network Management System ADMIN

8. TERENA Networking Conference 2014, Dublin, Session 11B Virtual Resources ADMIN

9. TERENA Networking Conference 2014, Dublin, Session 11B Virtual Resources Virtual Network Functions ADMIN

10. TERENA Networking Conference 2014, Dublin, Session 11B Network Functions Virtualization  Network Functions Virtualisation – Promoted by European Telecommunications Standards Institute (ETSI) – Externalization of specific network functions from the hardware device and implement it over industry standard high volume servers  Any network function can be deployed in any server – Migration, replication, instantiation  Key benefits – Reduced equipment and management costs – Resource sharing, agility – Enhance reuse of existing infrastructure – Enhance performance – Simplify compatibility – Facilitate operations – Faster time-to-market of any service

11. TERENA Networking Conference 2014, Dublin, Session 11B “The actual management of the VNF is out of the scope of this NFV architecture.” ETSI GS NFV 002

12. TERENA Networking Conference 2014, Dublin, Session 11B 1 2 3 4 NETWORK AS A SERVICE

13. TERENA Networking Conference 2014, Dublin, Session 11B “We see Network as a Service as the way to implement those solutions, to prototype them” Dave Wilson, TNC 2014, Session 5A

14. TERENA Networking Conference 2014, Dublin, Session 11B What is NaaS? NaaS is defined as a service delivery model, analogous to IaaS, for providing dynamic, scalable, secure, and isolated network access for multiple tenants Related to: – Network infrastructure provisioning – Enabling dynamic and scalable network services (NS) – Enabling multiple tenants to access NS – Keeping NS secure and isolated NaaS sets the basis for business models related to network infrastructure servicing.

15. TERENA Networking Conference 2014, Dublin, Session 11B NaaS Cornerstones The four pillars for NaaS: – Decoupled network resource management/control from actual services delivered. – Abstracted management/control functions for logical manipulation in the service stratum – Coordinated management/control functions along different strata – Policed resource and capabilities access, depending on different resource access rights and ownership patterns The previous confer NaaS biz/tech elasticity & flexibility to SDN/NFV deployments

16. TERENA Networking Conference 2014, Dublin, Session 11B

17. Open Source Framework for: 1.Managing (physical and virtual) networks 2.Virtualizing network resources 3.Deploying dynamic network infrastructures 4.Supporting heterogeneous network devices 5.Implementing multi-tenancy through slicing 6.Offering the Network as a Service (NaaS) What is OpenNaaS?

18. TERENA Networking Conference 2014, Dublin, Session 11B Robust and extensible open source framework (http://www.opennaas.org)http://www.opennaas.org Network as a Service (NaaS) model for OAMP of network infrastructures Recursive delegation of access right over managed resources OpenNaaS Value

19. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Value (II) Lightweight Abstracted operational model (HAL) Decoupled from actual vendor- specific details Flexible enough to accommodate different designs and orientations Fixed enough so common tools can be build and reused across plugins OpenNaaS allows the creation of a virtual representation of physical resources (i.e. network, router, switch, optical device or computing server) Virtualization support through slicing or aggregation

20. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Architecture

21. TERENA Networking Conference 2014, Dublin, Session 11B Platform Layer

22. TERENA Networking Conference 2014, Dublin, Session 11B CAPABILITIES RESOURCE TYPE NaaS Layer

23. TERENA Networking Conference 2014, Dublin, Session 11B Network Intelligence

24. TERENA Networking Conference 2014, Dublin, Session 11B 1 2 3 4 ACTUAL IMPLEMENTATIONS

25. TERENA Networking Conference 2014, Dublin, Session 11B Virtual CPE

26. TERENA Networking Conference 2014, Dublin, Session 11B

27. Routing Function (IPv4 – IPv6) Implementation of virtualized routing function over an OpenFlow Infrastructure Combination between NFV and SDN (OpenFlow) Externalization of the local routing of the OpenFlow controllers and implements the routing through an open source platform Pro-active and Re-active

28. TERENA Networking Conference 2014, Dublin, Session 11B Multi-controller forwarding function Demo at the booth!

29. TERENA Networking Conference 2014, Dublin, Session 11B Data Centre Automated Management Demo at the booth! To develop and implement a vendor independent overlay platform on DC network infrastructures to simplify the administration of operational functions of SURFsara To achieve an easy-to-deploy, easy- to-configure, and easy-to-manage solution To provide a unified way to configure networking resources

30. TERENA Networking Conference 2014, Dublin, Session 11B SDN-enabled Colorless Directionless ROADM Network Demo at the ADVA booth! End-to-end orchestration of 4K video services and optical network connectivity services from DCs across the WAN to enterprises ADVA, Eurotek, and i2CAT OpenNaaS, OpenDaylight, Optical Network Hypervisor

31. TERENA Networking Conference 2014, Dublin, Session 11B Realtime QoS for SDN nets OpenNaaS over the SDN Controller Network control layer is able to provide on-demand end-to-end QoS over SDN network to real-time applications Network control layer is able to detect congestion and automatically reroute the network traffic if the QoS is degraded

32. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Community Founding Members

33. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Community GN3plus JRA2 T1 OpenFlow/SDN for Specialised Applications GN3plus JRA2 T2 NaaS, Virtualization and NSI Developments

34. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Community The XIFI project addresses the infrastructure element of the FI-PPP by paving the way for a unified European market for FI facilities enabling commercial exploitation. www.fi-xifi.eu Convergence of Wireless Optical Network and IT resources in support of Cloud Services CONTENT proposes an heterogeneous infrastructure model based on the Infrastructure as a Service (IaaS) paradigm and will aim at providing a technology platform interconnecting geographically distributed computational resources that can support a variety of Cloud and mobile Cloud services. www.content-fp7.eu

35. TERENA Networking Conference 2014, Dublin, Session 11B OpenNaaS Community Software-Defined Access using Low-Energy Sub- systems The SODALES project aims to develop a novel wireless access interconnection service that offers transparent transport services (syncE based) for fixed and mobile subscribers to support 10Gbps fixed access and LTE and beyond radio technologies on a convergent network architecture. www.fp7-sodales.eu OpenFlow Experiment in Real-Time Internet Edutainment The OFERTIE project aims to use software-defined networking approaches to improve delivery of an emerging class of distributed applications for the Future Internet known as Real-Time Online Interactive Applications www.ofertie.org

36. TERENA Networking Conference 2014, Dublin, Session 11B Most importantly, you! Join our community and participate in creating the ultimate NaaS experience! OpenNaaS Community

37. TERENA Networking Conference 2014, Dublin, Session 11B 1 2 3 4 CONCLUSION

38. TERENA Networking Conference 2014, Dublin, Session 11B SDN and NFV are here to stay Potential benefits are envisaged within the networking realm NaaS model holds enough business and technological elasticity and flexibility to SDN and NFV deployments OpenNaaS is being widely used and extended: community is growing Conclusion

39. TERENA Networking Conference 2014, Dublin, Session 11B Thank you! Moltes Gràcies! Jordi Ferrer Riera Research Engineer Questions?