Making Interoperability a Reality: SDN and Open Source

Transcription

1 Making Interoperability a Reality: SDN and Open Source Bithika Khargharia, PhD Director of Product & Community, ONF Principal Engineer, Extreme Networks

2 SDN Adoption

3 Dissaggregation led to Complexity

4 Project Atrium Pre-Integrated Interoperable Deployable

5 Build fully- integrated & deployable use case- driven distribu9ons Drive Interoperability Atrium Foster Consolida9on across OSSDN Integrate ONF Standards Support rapid community development model Maintain Community Labs for rapid tes9ng Provide Educa9on and Training Create a path to money

6 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (opti cal transport), Englewood (optical transport), Centennial (wi reless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Rapid Testing

7 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (optical trans port), Englewood (optical transport), Centennial (wireless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Ra pid Testing

8 Atrium Open Source SDN Router Project Lead Saurav Das, ONF Applica3on Layer Controller Framework E- BGP Quagga OF 1.3 Plug- In 1.3 ONL Indigo OF- DPA 1.0 Netronome 8 Corsa PICA8 NoviFlow Centec OCP Bare- Metal Switch

9 Atrium Router addresses hard problems in Interoperability

10 Atrium ports Interoperability across Controllers Project Leads JP, CN Labs & Subhas Mondal, Wipro Applica3on Layer Controller Framework E- BGP Quagga OF 1.3 Plug- In 1.3 NoviFlow

11 Transcontinental BGP Peering with Atrium 1. Internet-scale capacity 2. Interoperability across disparate SDN Systems 3. Agile, flexible, inexpensive!

12 Central Office Re-architected as Data Center

13 Central Office Re-architected as Data Center 1. Re-architects Telco Central Office as Data Center 2. Brings Cloud-style agility & economies of scale 3. Disaggregates today s proprietary boxes and instantiates their functions on commodity infrastructure.

14 Atrium Fabric Control Application Project Lead Saurav Das, ONF

15 An Open Source Multi-purpose Spine Leaf Fabric Project Lead Saurav Das, ONF

16 Faucet Open Source SDN Switch Project Lead Josh Bailey, Google 1.Seamless migration into SDN 2.REANNZ runs on Faucet 3.Looking for more deployment sites 4.Can co-exist with other SDN Controllers.

17 Atrium Enterprise for Unified Communications & Collaboration Project Lead Shivaram Mysore, ONF Open Source UC! Skype for Business! Closed Source UC! Real-time Media! mapping! intent! Dynamic QoS Marking! Topology! Network Intent! Admission Control! Inventory! Policy! Dynamic TE! Path Computation! Flow Programming! Diagnostics & Reporting! Statistics! Flow%Objec+ves% OF Driver X! OF Driver Y! OF Driver Z! RESTConf!

18 Atrium Enterprise for Unified Communications & Collaboration Superior Quality of Experience (QoE) Rich Diagnostics & Reporting Integrated Wired Wireless Choice of OF 1.3 Data plane Seamless migration from traditional to SDN network

19 isdx: Industrial-Scale Software-defined IXP Project Lead Arpit Gupta, Princeton University

20 isdx: Industrial-Scale Software-defined IXP 1.IXP with programmable SDN Fabric 2.Participant AS can express SDN policies on both inbound and outbound traffic 3.Much better TE 4.Application-specific peering with flexible policies 5.Flow-compression for data plane scale

21 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (optical trans port), Englewood (optical transport), Centennial (wireless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Ra pid Testing

22 Boulder: Network Intent Composition Project Lead Dave Lenrow, Huawei

23 Boulder: Network Intent Composition 1. Applications convey the intent of how they want the network to behave 2. Network figures out the how 3. Application does not need to adapt to underlying network changes. 4. Provides ease of network programmability 5. Provides portability & context

24 Protocol-independent Forwarding Project Lead Gordon Brebner, Xilinx Configurer P4 PIFL PX Controller PacketC IR Target Configuration Data OpenFlow Switch Target (CPU, NPU, FPGA etc)

25 Englewood: Open Transport SDN Project Leads Karthik Sethuraman, NEC & Italo Busi, Huawei Applica9on T- SDN Client API Comm. channel T- SDN Server API Platform Abstraction Layer Underlying PlaOorms... NMS

26 Englewood: Open Transport SDN 1. Open and Standards-based (OTWG) Transport APIs 2. Application Interoperability across Controller platforms 3. Ease of migration from legacy into SDN 4. Supports Controller Recursion

27 Centennial: Open Microwave (& Millimeterwave) SDN Project Leads Alfons Mittermaier, Highstreet Technologies, Luis Miguel Contreras Murillo, Telefonica

28 Centennial: Open Microwave (& Millimeterwave) SDN 1. Discover and operate multi-vendor microwave environments 2. Combined control of both microwave and RAN/ switching equipment 3. Flow Re-routing to better utilize unused capacity 4. Utilize open and standards-base Transport APIs for Topology Service, Connectivity Service, Path Computation Service Virtual Network Service, Notification Service

29 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (opti cal transport), Englewood (optical transport), Centennial (wi reless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Rapid Testing

30 ONF Open Source SDN Portfolio Quagga UC&C Fabric Control Transport APIs Network Intent Flow Objec9ves SBI Wired SBI RAN SBI Microwave Optical Parallel vertical Solutions Parallel vertical Solutions

31 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (opti cal transport), Englewood (optical transport), Centennial (wi reless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Rapid Testing

32 ONF Open Source SDN Portfolio Service Provider Atrium Router, Atrium Fabric,Vail, Telluride Enterprise Atrium Enterprise (Aspen + Boulder), Faucet Path to money Bell CA, AT&T Trials with Accton, NoviFlow Campus Faucet NREN Atrium Router IIX isdx, Castor Foster Consolidation across OSSDN Atrium Enterprise (Atrium + Aspen + Boulder) Interoperability Atrium, PIF, Boulder, Breckenridge, Durango, Snowmass (opti cal transport), Englewood (optical transport), Centennial (wi reless backhaul) Integrate ONF Standards Atrium Enterprise Provide Education & Training OF Driver, OF Sample Tap App Support rapid community development model Florence (replaced by Delta), Eagle, OFTest Maintain Community Labs for Rapid Testing

33 Journey so far and plan ahead* *subject to change

34 Vision Standards-based, reference SDN distributions, easy to deploy and operate on ONF member hardware. Principles 1. Work closely with network operators to build complete deployable solutions 2. Where possible, adopt (and get behind) existing open-source components. 3. Where necessary, create, adapt or commission missing components. 4. Organize and orchestrate as one large open-source effort

35 Call to Action Bring your requirements, use cases, sign-up for trials Integrate your switching hardware Bring your controller Integrate your existing applications & write new ones