![Page 1: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/1.jpg)
The State of SDN & NFV:
5 Years In
Neela Jacques, Executive Director, OpenDaylight
@NeelaJacques
![Page 2: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/2.jpg)
There is a Wave Sweeping the IT Industry
![Page 3: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/3.jpg)
The Era of Standards Wars is Over
![Page 4: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/4.jpg)
CollaborationWith your team ...but also with your competitors!
![Page 5: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/5.jpg)
629 28,892
Source: OpenHub.net, Feb ‘16
![Page 6: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/6.jpg)
ODL User Survey, February 2016 (Link to Survey)
![Page 7: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/7.jpg)
ODL User Survey, February 2016 (Link to Survey)
![Page 8: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/8.jpg)
From Lithium to Beryllium
● Growing ecosystem
● Increasing number of end
users
● Maturing code base
● Additional competitors
● Applications emerging
Number of Contributors
![Page 9: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/9.jpg)
OpenDaylight Deployments are a Community Affair
![Page 10: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/10.jpg)
Solutions Based on OpenDaylight
![Page 11: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/11.jpg)
Open Collaboration
![Page 12: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/12.jpg)
#odsummit
Successful OpenSource projects…
…balance exploration and standardizationBalancing Innovation and
Standardization
Exploration vs. Rationalization
![Page 13: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/13.jpg)
Open + [Value]
Platforms create large and diverse markets
![Page 14: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/14.jpg)
Strong Desire for One Common Platform
“Open Programmable Network”
• Supports a wide range of use cases (similar
to Linux’s reach)
• Takes a modular/approach to architecture
(deploy only what you need)
• Supports the full range of operator hardware
(multiple southbound interfaces)
• Provides easy way to write once, work
everywhere (service abstraction layer)
![Page 15: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/15.jpg)
![Page 16: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/16.jpg)
#odsummit
Over 2000+
Participants
World Wide!
![Page 17: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/17.jpg)
#odsummit
Vibrant Advisory Group
![Page 18: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/18.jpg)
• Need to support multiple protocols• YANG models
Some Questions Have Been Addressed...
While Others Still Remain:
• The role of policy / intent • How to scale out logically centralized control• Evolving role of OpenFlow• How to measure end-to-end controller performance
Standardizing the SDN Platform
![Page 19: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/19.jpg)
ODL Platform: Broadest Set of Use Cases
Automated Service Delivery
Network Resource
Optimization Cloud and
NFV
Research, Education
and Government
Visibility and Control
![Page 20: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/20.jpg)
ODL Be: Automated Service Delivery
Key Challenges: Instantiate new service to customer across multiple HW
ODL Use Cases
● Telco enabling new subscribers
● Provisioning MEO satellite based
communications to mining customers
ODL Case Studies
● AT&T Bandwidth on Demand
● Serro Solutions
● Telstra
● Orange
● Large Hadron Collider (Caltech)
![Page 21: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/21.jpg)
ODL Be: Network Resource Optimization
Key Challenge: Exponential growth in traffic requirements and
increased costs due to suboptimal network utilization efficiency.
ODL Use Cases
● Rearranging Label Switched Paths
● Reconfiguring interior (e.g., OSPF) or
exterior (e.g., BGP) routing protocols
● Dynamically reprovisioning Carrier
Ethernet Services (e.g., E-LAN)
● Adjusting OpenFlow forwarding rules
● Multilayer WAN controller (e.g.
Ericsson)
ODL Case Studies
● KT Corporation
● Orange
● Tencent
● Tata Consultancy Services (TCS)
![Page 22: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/22.jpg)
ODL Be: Visibility and Control
Key Challenge: Provide single dashboard view and basic control of
physical and physical network topology, configuration and performance
ODL Use Cases
● Gather Network Statistics (e.g. SNMP
/S-Flow data) across multi-vendor
environment
● Monitor application performance (e.g.
Skype for Business - Meru Network)
ODL Case Studies
● Telefonica
● Brocade Flow Optimizer
● Tata Consultancy Services (TCS) -
Flow-Aware Real Time Analytics
![Page 23: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/23.jpg)
ODL Be: Cloud and NFVKey Challenge: OpenStack Neutron by itself provides a tenant-facing
cloud networking API but is limited what it exposes to cloud operators. NFV
requires significant new functionality (e.g. Service Function Chaining)
ODL Use Cases
● Network Virtualization for OpenStack
● Multi-tenant Network
● NFV Telco Services
● Policy and Intent
● OVS Virtualization for Software
Switches
● SFC Support with a Virtualized
Environment
ODL Case Studies
● China Mobile
● Orange
● Massachusetts Open Cloud
![Page 24: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/24.jpg)
ODL Be: Research, Education and Government
Key Challenge: Flexible/Agile network that support new and future
innovations
ODL Use Cases
● High perf campus for research
● SmartGrid/SmartCity
● Research w/ flow level control,
Bandwidth on Demand
ODL Case Studies
● Cornell University
● City of Bristol, England
● SURFNet / GEANT
![Page 25: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/25.jpg)
25
How AT&T is Leveraging OpenDaylight• “AT&T open source is 5% of our code; our goal is to move to >50% by 2020.”—John
Donovan, Senior Executive Vice President, AT&T Technology and Operations
• OpenDaylight powers AT&T’s Network on Demand Enterprise L2 Service in over 100
markets
• The company is leveraging OpenDaylight for its global SDN controller
• AT&T is contributing to a new ODL project to support YANG models:
“We configure devices in our software-based network using a tool built on a data modeling
language called YANG. We’ll submit our customized YANG design tool into open source
through the OpenDaylight Community. Innovators will be able to create services that plug
into our software-defined framework.” –John Donovan, AT&T
![Page 26: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/26.jpg)
How AT&T is Leveraging OpenDaylight
![Page 27: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/27.jpg)
#odsummit
Korea Telecom: T-SDNCHALLENGE:
OPEX increase by segmented operations
• For E2E Service Configuration, many domain operators should participate
• Delayed service deployment because of manual planning and provisioning
SOLUTION:
Simplify and automateprovisioning processes using T-SDN
![Page 28: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/28.jpg)
#odsummit
Korea Telecom:T-SDN
KT ArchitectureAdopted open source SDN controller
(OpenDaylight Helium release)• To reduce time and cost for
development
Integrated with legacy transport NMS• Share inventory, topology and fault
information• Define YANG-model use in memory
data store for fast path computation• Real-time synchronization for
resource changes• Adopted MSPP, OXC, and PRN
plugins
![Page 29: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/29.jpg)
#odsummit29
NovoDC: An Example in Public/Private Cloud
Considerations & Observations
• VPC+Service Chain are the basic services in both Public/Private Cloud
• Openstack is the integral part
• vSwitch performance improved; vFW, vLB ready for certain deployments
• Service Chaining: multiple technologies including VxLAN extended/Openflow/NSH/other tags
VNFM
SDN Application (GUI & Orchestration)
SDN Controller
VIM(OpenStack)
Server
VSW
VM VM
Server
VSW
vFW
(A)
vFW
(A)
SDN GW
Server
VSW
vFW
(S)
vFW
(S)
Internet
DC
Router
Data Center
NFV
SDN
SDN Service
Chain
VNFMVNFM①Create vFW request
②call plugin
③Create FW VM
④ response VM ID,
vport…
⑤send vFW
information,
classifier rules
⑥generate
flow table
![Page 30: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/30.jpg)
#odsummit
OpenDaylight in the WAN
● Objective: Self-provisioned
dynamic network services
● What: Telstra PEN Platform -
Layer 2 Ethernet virtual cross
connect (VXC) forwards frames
between any 2 endpoints on the
network
● How: MD-SAL application,
leveraging OpenFlow protocol
● Reach: 25 POPs and growing
![Page 31: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/31.jpg)
#odsummit
How Tencent is Leveraging OpenDaylightCHALLENGE
One of the largest web-scale companies in the world experienced low bandwidth usage of expensive WAN connections, low service redundancy scheduling efficiency
SOLUTION
Built DCI controller based on ODL achieved real bandwidth usage improvement + network service quality enhancement
DCI Network Architecture
![Page 32: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/32.jpg)
#odsummit
Why OpenDaylight?
Great scalability of the architecture and extensible with rich southbound protocols / healthy ecosystem, resilient architecture, increasingly rich features and southbound protocols, clear version evolution rhythm and its reputation in the open source community
Marty Ma,
Chief Architect
How Tencent is Leveraging OpenDaylight
“We request all our
partners to be
OpenDaylight
compatible by end
of 2015”
![Page 33: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/33.jpg)
#odsummit
ODL Managing Satellite Networking CHALLENGE:
Atypical data flows: weather,
finance, airlines, government,
energy -- mapping packet switch
infrastructure to optical transport
networks
SOLUTION:
Leverage ODL as a global
controller to enable SDN on
MEO satellite network, which
provides consistent and on-
demand connection
![Page 34: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/34.jpg)
#odsummit
How Caltech is Leveraging OpenDaylight • Who: CalTech – Large Hadron Collider team
• What: Distribute 200+ TB data beyond 13 Tier 1 sites to 160 Tier 2 research sites and 300 Tier 3 sites
• How: Controller based on ODL leveraging OpenFlow to setup up flow rules for data distribution. First based on Hydrogen, then Helium, soon to be on Lithium
• Quote: “ODL has become the De-Facto Standard Controller”
![Page 35: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/35.jpg)
How the City of Bristol is Leveraging OpenDaylight for Smart City / IoT
Who: Bristol, England is building a fully programmable, citywide network using ODL
What: Developing an open programmable city region
How: An OpenDaylight-based SDN controller will integrate traffic across Bristol’s fiber optic network, LTE and experimental 5G wireless networks, and a mesh network of 1,500 connected lamp posts. NEC will provide equipment and support for the network’s radio elements
![Page 36: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/36.jpg)
Download
People can download directly from OpenDaylight.org.
Find a Solution or Provider
ODL is the only open source SDN platform with a robust ecosystem of products, solutions,
distributions, and other providers who can help you deploy open SDN in your network.
Getting Started Guide
A comprehensive guide for newbies and advanced users to learn about, install and deploy
OpenDaylight.
http://www.opendaylight.org/start
How to Get Started with OpenDaylight
![Page 37: The State of SDN & NFV: 5 Years In · The State of SDN & NFV: 5 Years In Neela Jacques, Executive Director, OpenDaylight ... ODL Case Studies AT&T Bandwidth on Demand Serro Solutions](https://reader033.vdocuments.us/reader033/viewer/2022042221/5ec73c3e49d3a10a1b76e284/html5/thumbnails/37.jpg)
Thank You
Neela Jacques, Executive Director, OpenDaylight
@NeelaJacques