The promise of SDN. EU Future Internet Assembly March 18, Yanick Pouffary Chief Technologist HP Network Services

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1 The promise of SDN EU Future Internet Assembly March 18, 2014 Yanick Pouffary Chief Technologist HP Network Services Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.

2 Networks and Network Functions are Complex Rigid Over Provisioned High Cost Proprietary 2

3 Disruptors Mega Trends Adapting to meet the needs of tomorrow Connected World Mobility Massive proliferation of wireless devices accessing cloud based services Big Data Collection of massively connected data sources, analysis then consumption Digital Natives Cost Optimization $ Simplification Cloud Hybrid service provision models built for speed, agility and open standards Security 3

4 When the business demands is for Simple Business Demand Agile Elastic to demand Biz Apps Value for Money Open 4

5 The Network must EVOLVE Software-define, agile, on-demand and business aligned. Convergence Everything over IP Unified, seamless access and end-to-end Silos are breaking down Simplification Open standard based end-to-end Service centric Software-defined Virtualized, elastic and distributed Everything is Virtualized Cloud compute Mobility Big Data Converged Platform storag e Network Apps 5

6 The Journey to Software Defined Servers Innovation followed by period of being under-utilized Virtualized compute through use of hypervisor Credible enterprise alternative Cloud ready through middleware and API abstraction Network What path is networking taking?? Storage Early separation of control and data plane Implementation of virtual overlay model (LUN s) Still too dependent upon human middleware Cloud ready through middleware and API abstraction 6

7 The Network is suffering the same sypmtoms Innovation followed by period of being under-utilized Virtualized compute through use of hypervisor Credible enterprise alternative Cloud ready through middleware and API abstraction Todays Network? Early separation of control and data plane Implementation of virtual overlay model (LUN s) Still too dependent upon human middleware Cloud ready through middleware and API abstraction 7

8 Todays network Unable to meet the needs of dynamic service delivery Compute power shifted to virtualization years ago Storage provision shifted to virtualization years ago Speed of provision Highly scalable and programmable COMPUTE New Service STORAGE Speed of provision Highly scalable and programmable Dynamic Dynamic Cannot provision at the speed, scale and reach of cloud, mobility & big data Rigid and overprovisioned Transformation needed to meet today s needs NETWORK Traditional network design practices do not adequately support the modern user. These design practices need to move beyond connecting the dots and sizing bandwidth. Gartner, 28th March

9 Traditional networking holds up progress Today s network challenges Wait! Highly static, over-provisioned and underutilized Designed for predictable demand Segmented and time-shared connections Fragmented (Manual) Configuration driven Massive number of endpoints with wide range of connection types and duration Wide range of service requirements Oblivious to application requirements 9

10 But we can also learn from history Innovation followed by period of being under-utilized Virtualized compute through use of hypervisor Credible enterprise alternative Cloud ready through middleware and API abstraction Software Defined building Blocks? Early separation of control and data plane Implementation of virtual overlay model (LUN s) Still too dependent upon human middleware Cloud ready through middleware and API abstraction 10

11 SDN completes the holy trinity of IT Innovation followed by period of being under-utilized Virtualized compute through use of hypervisor Credible enterprise alternative Cloud ready through middleware and API abstraction Network hardware abstracted through a single software control point. Network fabric responds automatically to business rules. Software & Hardware Operate as one. Tomorrows network NFV + SDN Early separation of control and data plane Implementation of virtual overlay model (LUN s) Still too dependent upon human middleware Cloud ready through middleware and API abstraction 11

12 Tomorrows network Complete the infrastructure trinity enable business value Compute power shifted to virtualization years ago Storage provision shifted to virtualization years ago Speed of provision Highly scalable and programmable COMPUTE New Service STORAGE Speed of provision Highly scalable and programmable Dynamic Dynamic Overlay and physical network function shift to virtualization Speed of provision NETWORK Exposed API model and Open SDN eco-system enable programmable outcomes Dynamic 12

13 Legacy Networking Infrastructure Software Application Hardware Control & data reside separately in all network devices Multiple proprietary devices each needing human CLI programming Network unaware of the needs of the application Control Plane Switch Access Point Data Plane There is an appliance for all network HW Appliance functions HW Appliance HW Appliance 13

14 Future Software Defined Network Infrastructure Application directs networking business rules Applications SW Appliance Network appliances become software Software NB API abstraction Network fabric aware of application needs via a single control point SDN Controller SB API abstraction OpenFlow SW Appliance SW Appliance Hardware Single Control point dynamically changes the network no humans driving CLI s Network Element Hardware operates open standards 14

15 Connectivity Delivering Network as a Service (NaaS) Software Defined Networking (SDN) Building application aware connectivity Open Standards Based Simplify and open your architecture to maximize the eco-system IPv6 Lay the foundations of your next generation network, and connect everything Network Functions Virtualization Migrate core network functions onto industry standard server platform * 15

16 SDN solution enabling agility Service-centric infrastructure for the data center, campus and branch Management VAN SDN VAN Network Resource Automation VAN Server Connect SDN Architecture Application Control Virtual Cloud Load Balancing UC&C Sentinel Partner Apps ConvergedControl Virtual Application Networks SDN Controller Intelligent Management Center Design Deployment & Support Services Infrastructure Over 25 million ports across 50 Switches 10 Routers 16

17 HP Network Optimizer SDN application for Lync Dynamic policy automation for enterprise grade real time voice & video SDN Architecture Application Control Infrastructure Network Optimizer VAN SDN Controller Simplified Policy Deployment Dynamic prioritization Enhanced user experience 17

18 HP Network Protector SDN Application Enabling real-time threat detection across enterprise campus networks SDN Architecture Application Control Infrastructure Network Protector VAN SDN Controller RepDV Database Simplified Policy Deployment Dynamic prioritization Enhanced Application user experience Now HP Network Protector SDN Malicious-site.com 18

19 Overlay solution An application of software-defined networking Benefits SDN Architecture Application Control Infrastructure Network Virtualization SDN Controller Overlay Underlay Scalable cloud automation Scalable cloud multitenancy Increased network resource utilization 19

20 Overlay solution An application of software-defined networking Challenges SDN Architecture Application Control Infrastructure Network Virtualization SDN Controller Overlay Underlay Lack of virtual and physical integration Lack of underlay visibility & control Separate orchestration 20

21 Overlay solution An application of software-defined networking Click here to learn more Cloud OS Application SDN Apps Converged control SDN Manager SDN Architecture Control Infrastructure VMware NSX Federation Server SDN Controller Overlay Underlay vcenter Plug-in Intelligent Management Center (IMC) 21

22 HP SDK and SDN App Store create an open ecosystem 22

23 Connectivity Delivering Network as a Service (NaaS) Software Defined Networking (SDN) Building application aware connectivity Open Standards Based Simplify and open your architecture to maximize the eco-system IPv6 Lay the foundations of your next generation network, and connect everything Network Functions Virtualization Migrate core network functions onto industry standard server platform * 23

24 Network Functions Virtualization (NFV) Ability to provide network functions on industry standard platforms Evolution of IT virtualization techniques for core network functions Use standard servers and storage Reduced equipment costs Faster time to market Resource sharing Targeted service introduction Implement network functions in SW It can be moved to, or instantiated in, various locations in the network as required, without the need to install new equipment! 24 Classic network appliance approach Message router WAN acceleration Carriergrade NAT PE router CDN DPI Tester/QoE monitor BRAS Session border controller Firewall SGSN/ GGSN Radio access network nodes Fragmented non-commodity hardware Physical install per appliance per site Hardware development large barrier to entry for new vendors, constraining innovation and competition Network virtualization approach Software vendors Virtual appliances Orchestrated, automatic, and remote install Standard high-volume servers Standard high-volume storage Standard high-volume network devices

25 Combining the NFV-SDN architectures Driven by applications and orchestrated for scale HP Telco analytics for applications & NFV Applications Applications Resource management and orchestration Hypervisors Bare metal Compute and storage SERVICES Applications Controllers Networking 25

26 Connectivity Delivering Network as a Service (NaaS) Software Defined Networking (SDN) Building application aware connectivity Open Standards Based Simplify and open your architecture to maximize the eco-system IPv6 Lay the foundations of your next generation network, beyond IPv4 Network Functions Virtualization Migrate core network functions onto industry standard server platform * 26

27 Technology Enabler - IPv6 IPv6 Providing massively scalable, end-to-end visibility and performance Sensors SQL M2M P2P Enterprise Structured IPv6 Are you ready to connect everything and drive new business value? Unstructured Consumer 27

28 Transforming the industry with Software-defined Networks Why SDN matters?

29 Guessing vs. Knowing Winning for the Next Decade Application Aware Application Directed?? User App Traffic Classification Identity Inference Context Inference Telemetry Inferred Network Policy Inferred Action Traffic Classification Telemetry Network Policy Coordinated Action Identity Event Context Service Request 29

30 Guessing vs. Knowing Winning for the Next Decade Application Aware Application Directed Expensive HW-Centric Architecture Laggy Vendor-Centric Application Integration Challenged to Gain Data from Limited, Obfuscated Data Open SDN Centric Architecture Open Platform Enables Rapid Multi-Party App Integration Visibility to Application Data, Events, Context & Net Telemetry 30

31 Network Aware PaaS Rethinking the Meaning of Network Services Today Services are configured on behalf of a developer or system and consumed. Dynamic is considered in terms of provisioning or de-provisioning ondemand. Examples: SLB VIP & Policy FW VPN Tomorrow Services are negotiated between consumer and provider. Dynamic pertains to the interaction between the system and the network Examples: End-to-End Quality of Experience BW, latency, loss, etc Dynamic redirection of traffic Abstract policy 31

32 Customers can start their SDN journey now 2016 Deploy SDN enterprise-wide Now Develop custom SDN application using 2015 SDN SDK Test and deploy more HP & Partner SDN 2H14 Applications Deploy SDN Controller & SDN applications from HP SDN 1H14 AppStore Build an aligned SDN vision and strategy with HP SDN Connectivity Transformation Experience Workshop Now Create a Lab with HPN VAN SDN controller & applications Now Deploy FlexNetwork OpenFlow-enabled and overlay-enabled switches and routers 32

33 The SDN market transition. SDN is the most important innovation in networking since Ethernet Because. SDN aligns the network with business objectives Flexibility in network usage Rapid application deployment Lower operating complexity, expense 33

34 Thank you

35 Background materials Read HP Newsletter featuring Gartner Research: Simplified & Agile Networks: A Platform for Innovation: Download the HP Network Services SDN white paper - Learn more at 35

36 Right Sized Service Centric Model Seamless Convergence Management & Security Optimization IPv6 Software Defined Networking Network Functions Virtualization 36 Right Sized Dynamic Connectivity

37 HP Software Defined Networking Services Network experts you can rely on HP provides a comprehensive portfolio of SDN services assist clients with their SDN journey and investments with an end-to-end lifecycle approach, addressing their needs in the areas of Strategy, Assessment, Design, Deployment, Integration, Optimization and Support Advise Transform Integrate Operate Advise on opportunities and strategies to align the business with connectivity requirements Assess and design for business aligned connectivity transformation to SDN Deploy and Integrate SDN Technology with existing infrastructures and applications Support the evolution and operation of network connectivity architecture aligned with business needs 37

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