Overview of ONOS/CORD and Use Case Study

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Overview of ONOS/CORD and Use Case Study Phil Huang SDN Solution Engineer, Edgecore Networks Corporation 2016/12/12, National Chung Cheng University, Taiwan #OpenCORD #ONOSProject

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● Phil Huang ○ pichuang , 小飛機 ○ ONOS/CORD Ambassador ○ SDNDS-TW Co-Founder ○ Edgecore SDN Solution Engineer ■ BigSwitch / CumulusLinux / Pica8 ○ Committer ■ ONOS ■ Mininet ○ Project ■ ONOS SDN-IP Deployment, Taiwan ○ Slide Deck ■ Speakerdeck Who am I? 2

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3 Open Networking Lab (ON.Lab)

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4 Project in ON.Lab

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5 Project in ONF Ref: http://onfsdn.github.io/

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Software-Defined Transformation of Service Provider Networks onosproject.org

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● Open Network Operating System (ONOS) is an open source SDN network operating system ○ Our mission is to enable service providers (SPs) to build real SDN/NFV solution ● Design goals ○ Distributed core ■ Provide HA, scalability and performance ○ Abstractions & models ■ Allow applications to configure and control the network without becoming dependent on device specifics ○ Applications platform ■ Allow developers to dynamically extend the capabilities 7 About ONOS Ref: https://drive.google.com/drive/folders/0Byp0qqYOTvAKdTIxT0t3bi1LRUk

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8 ONOS Distributed Architecture

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9 ONOS Subsystems Ref: http://thenewstack.io/open-source-sdn-controllers-part-vii-onos/

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Ibis (1.8.0) ● Dynamic configuration of devices and services ● Virtualization ● GUI scalability enhancements ● Intent framework enhancements 10 ONOS Release (Dec, 2016) Ref: https://wiki.onosproject.org/display/ONOS/Ibis+Release+Content

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11 ONOS Partner

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12 ONOS Collaborators

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● Overlay Networking Architecture ● Multi-Layer Networking ● Adaptive Flow Monitoring ● Path Computation Element (PCE) 13 ONOS Showcase Ref: http://onosproject.org/2016/11/09/onos-build-2016-summary-blog-post/

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● Brigades - harnessing the power of community ○ Help to make forward progress on key ONOS roadmap items ○ ON.Lab & TST acting mostly as shepherds ● Started with 4 brigades ○ Deployments Brigade ○ Dynamic Configuration Brigade ○ Virtualization Brigade ○ GUI Brigade 14 Getting there...

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● Leader ○ Luca Prete [email protected] ● Goal ○ Creating a concrete stack of software that can be deployed in networks, around the world 15 Deployment Brigade

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#ONOSProject 16 OpenFlow OpenFlow OF Q3 2015 ONOS Deployment in Australia OpenFlow Q3 2015 Korea announces the first ONOS deployment Q4 2015 ONOS deployed in Korea Q4 2015 First ONOS production deployment in South America Q1-Q2 2015 First ONOS Deployments South America, US, EU Q4 2015 – New connections Sidney – Seattle - Miami Sao Paolo – Amsterdam Q1 2016 NCTU / Taiwan deploys ONOS Q1 2016 – New connections Miami - Korea Miami - Taiwan Korea - Taiwan Global SDN Deployment Powered by ONOS

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#ONOSProject 17 Global SDN demo deployment -> focus on single production networks AmLight (South America) • Moving L2 services to production using VPLS GEANT (Official network) • VPLS, BoD, SDN-IP / SDX-L3 Internet2 (US) • VPLS, SDN-IP, new OpenCloud (~E-CORD) Israel Institute of Technology (Israel) • VPLS, SDN-IP, CORD PODs experimentation JGN-X (Japan) • VPLS, SDN-IP KISTI / KREONET (Korea) • Packet-optical, VPLS, SDN-IP, support for VDN (custom virtualization app) NCTU (Taiwan) • VPLS, SDN-IP, CORD PODs experimentation New Participants, New Deployments

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18 ONOS SDN-IP Ref: http://blog.alwaysthenetwork.com/tutorials/bgp-communities/ ● Allow SDN to connect to external networks on Internet using BGP ● Internet transit network ○ Transit data traffic among the External IP networks that Traverses SDN-IP network

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19 Demo Goal of ONS 2016 Ref: http://www.slideshare.net/FeiJiSiao/global-sdnip-deployment-at-nctu-taiwan

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#ONOSProject 20 OpenFlow OpenFlow OF OpenFlow NCTU <-> AmLight AS #65111 AS #20080 AS #65113

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21 Media Streaming via NCTU and AmLight AS #65113 AS #65111 AS #20080 AS #65110

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#ONOSProject 22 OpenFlow OpenFlow OF OpenFlow NCTU <-> KREONET <-> AmLight AS #65111 AS #20080 AS #65113

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23 Shutdown Network Interface AS #65113 AS #65111 AS #20080 AS #65110

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24 L2 VPLS Connections

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25 ONS 2016 Demonstration

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26 North Taiwan Testbed

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Reinventing Central Offices For Efficiency & Agility opencord.org

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28 What is CORD? SDN + NFV + Cloud Open Source Software Commodity Hardware (Servers, White-Box Switches, I/O Blades) CORD: Central Office Re-architected as a Datacenter

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Vendor Lock-In Hardware 29 Server Trends X86 Hardware + Software Central Office (CO) 局端

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Traditional 3-Tier Network ● Core / Aggregation / Access 30 Network Design Transformation Clos Network ● Leaf / Spine

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31 Overview of CORD

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32 CORD Architecture vRouter Control Other App Overlay Control Underlay Control Other App vSG vSG vSG VNF VNF VNF VNF VNF VNF VNF VNF VNF VNF VNF VNF OVS OVS OVS OVS OVS Underlay Overlay Control

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33 CORD Partner

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34 CORD Collaborators

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35 Transforming Service Provider Markets Mobile Residential Enterprise

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36 Current Teleco Central Office of AT&T Ref: http://www.netmanias.com/en/post/blog/10408/gigabit-internet-sdn-nfv/at-t-s-cord-the-ultimate-architecture-born-after-decades-of-innovation-in-the-communications-network CO: Central Office

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37 Disaggregated Optical Line Termination OLT: Optical Line Termination GPON: Gigabit Passive Optical Network

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38 Disaggregated OLT Software SDN Controller Control Plane Cloud vOLT + vSG + vRouter + vCDN SDN App

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39 Disaggregated OLT Hardware Data Plane

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40 ON.LAB R-CORD of AT&T Ref: http://www.netmanias.com/en/post/blog/10408/gigabit-internet-sdn-nfv/at-t-s-cord-the-ultimate-architecture-born-after-decades-of-innovation-in-the-communications-network

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● Telecommunication hardware located at the home or business of a customer ● a.k.a Residential Gateway (RG) 41 L3 Customer Premises Equipment CPE: Customer Premises Equipment

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● Disaggregation and virtualization ○ L3 CPE Software move to NFVI at CO 42 virtual Subscriber Gateway (vSG)

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43 ON.Lab R-CORD Final Architecture

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44 ON.Lab R-CORD Packet Walk Through Ref: http://www.netmanias.com/en/post/oneshot/10031/at-t-cord-gigabit-internet-sdn-nfv/at-t-r-cord-central-office-re-architected-as-a-datacenter-for-residential-packet-walk-through

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● R-CORD ○ 1 year from PoC to Field Trial ○ Field Trial with large service provider, June 2016 ● OpenCloud ○ Deployment on Internet2 ○ 5 universities already connected ● [R,E,M] CORD Pods at ON.Lab 45 CORD Deployment

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Open and Community-Driven ambassadors.onosproject.org

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Designed to empower anyone who is passionate and knowledgeable about ONOS and/or CORD ● Promote either project in their region ● Build strong local community 47 What is ONOS / CORD Ambassador Program Please feel free to ask. ONOS/CORD Ambassadors Team in Taiwan will be happy to discuss with you Charles Chan [email protected] Phil Huang [email protected] Chun-Ming Ou [email protected] Yi Tseng [email protected]