Overview of ONOS/CORD and Use Case Study

Source: https://url.fit/Z2kYA

Transcript

1. 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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2. ●
   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. 3
   Open Networking Lab (ON.Lab)
   

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4. 4
   Project in ON.Lab
   

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

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6. Software-Defined Transformation of Service Provider Networks
   onosproject.org
   

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7. ●
   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. 8
   ONOS Distributed Architecture
   

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

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10. 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. 11
    ONOS Partner
    

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12. 12
    ONOS Collaborators
    

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13. ● 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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14. ●
    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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15. ●
    Leader
    ○ Luca Prete luca@onlab.us
    ●
    Goal
    ○ Creating a concrete stack of software that can be deployed in
    networks, around the world
    15
    Deployment Brigade
    

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16. #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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17. #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. 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. 19
    Demo Goal of ONS 2016
    Ref: http://www.slideshare.net/FeiJiSiao/global-sdnip-deployment-at-nctu-taiwan
    

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

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

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

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

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24. 24
    L2 VPLS Connections
    

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25. 25
    ONS 2016 Demonstration
    

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26. 26
    North Taiwan Testbed
    

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27. Reinventing Central Offices For Efficiency & Agility
    opencord.org
    

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

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

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31. 31
    Overview of CORD
    

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32. 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. 33
    CORD Partner
    

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34. 34
    CORD Collaborators
    

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35. 35
    Transforming Service Provider Markets
    Mobile
    Residential
    Enterprise
    

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36. 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. 37
    Disaggregated Optical Line Termination
    OLT: Optical Line Termination
    GPON: Gigabit Passive Optical
    Network
    

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

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39. 39
    Disaggregated OLT Hardware
    Data Plane
    

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40. 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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41. ●
    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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42. ●
    Disaggregation and virtualization
    ○ L3 CPE Software move to NFVI at CO
    42
    virtual Subscriber Gateway (vSG)
    

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43. 43
    ON.Lab R-CORD Final Architecture
    

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44. 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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45. ●
    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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46. Open and Community-Driven
    ambassadors.onosproject.org
    

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47. 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 charles@onlab.us
    Phil Huang phil@cord-ambassadors.org
    Chun-Ming Ou cmou@cord-ambassadors.org
    Yi Tseng yi@onos-ambassadors.org
    

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48. 48
    Snapshots of Community
    

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49. SDNDS-TW
    ● Software Defined Networking Developer Society
    49
    Join us!
    

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50. 50
    THANK YOU!
    

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