Guru Parulkar

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1 Guru Parulkar

2 Mission Transform network infrastructure and services with SDN, NFV, & Cloudification to bring Capex and Opex efficiencies and innovation to network operators leveraging Disaggregation Open Source White Box 2

3 The ONF Ecosystem 160+ Members Strong Vibrant Operator Led Consortium Positioned for Success ONF BOARD Operator Partners Vendor Partners Innovator Operators CHAIR: Andre Feutsch - CTO Jochen Appel - VP Amin Vahdat - Fellow Dai Kashiwa - Director Rob Howald - VP Shao Guanglu - SVP Innovator Vendors Collaborators Patric Lopez - VP Firat Yaman Er - CSO Nick McKeown - Prof Guru Parulkar, Exec Dir 3

4 Comprehensive Open Source Components & A Track Record of Impact EPC VOLTHA

5 ONF Scope: Open Source Components, Residential, Network Functions as a Service: EPC functions, BNG, XOS A Service OS for service management, composition, orchestration EPC A Virtualized EPC Contributed by Intel and Sprint ONOS An SDN OS for control and config designed for scale, performance, HA VOLTHA A software layer creating OF switch abstraction for OLT devices Stratum A Thin Switch OS supporting P4, P4RT, OpenConfig/gNMI, gnoi 5

6 How do these components enable solutions for network operators? 6

7 Emerging Multi-Tier Cloud with New Edge Edge Cloud Telco Cloud Public Clouds Users & Devices E E E E Edge Processing is Vital Subscriber experience dictated from here Human Reaction time: Machine to machine interactions Latency to Centralized Cloud: 210ms < 100ms ms Emerging Applications Require Edge Processing AR visual overlays Autonomous Vehicle Coordination IoT Battery Life (50-75% improvement with edge processing) E

8 What would an Edge platform need? Functionality A service delivery platform For known & yet unknown services Many different configurations Small to large Ability to plug-in different access devices/technologies Programmable control & monitoring Millisecond control loops Economics of a datacenter Space and power efficient Zero-touch/automated provisioning, config, & operation E Platform? 8 Built with Approach Merchant silicon White boxes Open source Committed community Future proof Hard to predict services & access technologies Proprietary components as special components ( tabasco sauce )

9 ONF Open Source Software Stack for Access and Edge Residential Open Source Software Stack Leaf-Spine Fabric White Box Packet Switches Scalable: ¼ Rack to Multiple Racks Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 9

10 ONF Open Source Software Stack for Access and Edge XOS Residential Residential Trellis Leaf-Spine Fabric White Box Packet Switches ONOS xran VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 10

11 Service Inventory in the Latest Release of CORD Residental vsg Virtual Subscriber Gateway volt Virtual OLT vhss Virtual Home Subscriber Server vmme Virtual Mobility Management Entity vepc Virtual Evolved Packet Core vtr Virtual Truck Roll SGW Virtual Serving Gateway (User) vsgwc Virtual Serving Gateway (Control) vpgw Virtual Packet Gateway (User) vpgwc Virtual Packet Gateway (Control) vbbu Virtual Broadband Base Unit xran Virtual Radio Access Network veg Virtual Gateway vee Virtual Ethernet VNaaS Virtual Network-as-a-Service Infrastructure ONOS Network OS OpenStack Intrastructure-as-a-Service Swarm Container Management Service Fabric Fabric Management Service VTN Virtual Tenant Network A-CORD Monitoring-as-a-Service Shared vrouter Virtual Router HyperCache Akamai CDN LBaaS Load Balancer-as-a-Service Helper AAA Access Control AddressMgr Allocate IP Addresses IGMP Multicast Signalling MCAST Multicast SADIS Subscriber Authentication Bring your favorite (even proprietary) VNF! Love to demonstrate on CORD!

12 How do these components enable solutions for network operators? There are multiple solutions with a subset of components 12

13 SEBA: Software Enabled Broadband Access SEBA Residential Residential NEM/XOS Network Edge Mediator OSS mediation & FCAPS support for operationalization Trellis Leaf-Spine Fabric White Box Packet Switches ONOS ORAN VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 13

14 Trellis: A Leaf-Spine Fabric for NFV XOS Residential Residential Trellis NFV Fabric Leaf-Spine Fabric White Box Packet Switches ONOS ORAN VOLTHA OF-DPA, Stratum ONL & OCP OpenFlow Switch ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 14

15 UPAN: Unified Programmable Autonomous Network UPAN XOS Trellis 2.0 Residential Residential SDN 2.0 Stack P4, P4RT, OpenConfig/gNMI, gnoi Significant Benefits Leaf-Spine Fabric White Box Packet Switches ONOS 2.0 xran VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 15

16 ODTN: Open Transport Network XOS Trellis Residential Residential ODTN Leaf-Spine Fabric White Box Packet Switches ONOS xran VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 16

17 M-CORD: A Platform for 5G Residential Residential M-CORD XOS Trellis ONOS xran VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 17

18 CORD as Multi-Access Edge Cloud Platform CORD Residential Unifying umbrella project. Pulls together all the pieces from all the exemplar platform tracks, vehicle for MAEC research and ultimately provides a unified whole. Leaf-Spine Fabric White Box Packet Switches XOS Trellis ONOS Residential Edge Cloud Platform xran VOLTHA Stratum ODTN Radio Units Shared Virtualized Servers: VMs & Containers ROADM (To Core) 18

19 Reference Designs: SEBA-RD Trellis-RD UPAN-RD ODTN-RD Reference Designs Components to Reference Designs & Exemplar Platforms Reference Designs become gold standards for basis of RFPs RFP Exemplar Platforms Solutions Trials Deployments Open Source Components Components: XOS ONOS Stratum VOLTHA Exemplar Platforms: 1. SEBA: Software Enabled Broadband Access 2. Trellis: A Leaf-Spine Fabric 3. UPAN: Unified Programmable Autonomous Network 4. ODTN: Open Transport Network

20 ONF Opportunities for Real Impact Solutions with White Boxes and Open Source SDN/NFV to Production Networks SDN Leaf-Spine Fabric ONOS/Trellis Comcast Head Ends Other Cable Operators SEBA SDN Enabled Broadband Access VOLTHA, ONOS, XOS/NEM, Significant trials at AT&T, DT, Google Fiber (?), Turk Telekom, Telefonica, To Production Thin Switch OS with Next Gen SDN Interfaces: Stratum Google s Production Network at Scale 20 Other Operators

21 Transformative Impact on Cable & Telco Operators Access Networks SDN Leaf-Spine Fabric ONOS/Trellis ONF Opportunities Solutions with White Boxes and Open Source SDN/NFV to Production Networks Comcast Head-ends Other Cable Operators Production SEBA SDN Enabled Broadband Access VOLTHA, ONOS, XOS/NEM, Solid foundation for next gen SDN Thin Switch OS with Next Gen SDN Interfaces: Stratum Significant trials at AT&T, DT, Google Fiber (?), Turk Telekom, Telefonica, Google s Production Network at Scale 21 To Production Other Operators

22 ONF Future Directions SDN 2.0 Software Stack Stratum + ONOS 2.0 and Trellis 2.0 built on P4, P4RT, OpenConfig/gNMI, and gnoi Delivering software defined control and zero-touch config/management, VNF acceleration M-CORD Open source implementation of ORAN with disaggregation and white boxes Converged packet core for mobile wireless and wireline CORD to Multi-access Edge Cloud Service-meshes in a multi-cloud environment 22

23 ONF s Unique Open Source Model

24 ONF s Unique Open Source ONF Operator Partners want to transform their infrastructure with Disaggregation Open Source White Box This is disruptive to current business model of incumbent vendors ONF s Operator Led Curated Open Source is the Solution 24

25 ONF Unique Approach Operator Led Curated Open Source Unique Model Operators first agree on common Use Cases to jointly pursue Operators curate components Shared Investment in Open Source for Operators Operator Partnerships 7+ Years Lab & Engineering Staff Small & mighty independent engineering team Dedicated to the mission with no legacy to protect Keiretsu Ecosystem Develops Curated supply chain engages to embrace opportunity Well aligned vendors each contribute value to overall solution Operator commitment to deployment ensures ROI 25

26 Disaggregation and Open Source and Challenges It Poses To enable innovation, we need: Disaggregation and Open Source Components To be able to deploy: Operators Require Integrated Solutions Leveraging Open Source Components Challenges: Proliferation of Open Source & Components Too many components Too many choices for each component Too difficult for operators/vendors to build integrated solutions leveraging the components 26

27 ONF s Ying-Yang Model for Disaggregation & Integration To enable innovation, we need: Disaggregation and Open Source Components To be able to deploy: Operators Require Integrated Solutions Leveraging Open Source Components Open Source Components Stratum VOLTHA ONOS XOS Integrated Solutions: Reference Designs & Exemplar Platforms SEBA, Trellis, UPAN, ODTN vran and Converged Packet Core Access Edge Cloud That leverage the components ONF is unique in delivering Integrated Solutions leveraging open source 27 Components

28 Want to learn more and contribute, plan to attend December 4-7, Santa Clara

29 29

30 5 Major Themes Next Generation SDN Software Defined Broadband Access 5G and Multi-access Edge Cloud Ecosystem and Business Models 30

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