& cplSiteName &

Empowering End-Users Through Open SDN

Dan Pitt
Column
Dan Pitt
5/28/2014
50%
50%

SDN may be a new development, but there is already a bevy of key players in the space and more joining the effort every day. Startups and established vendors, software developers and chipmakers, user groups and standards bodies -- everyone seems to be getting their hands on SDN.

It's a great time for the networking industry, especially for the end-users who will see direct benefits from these technologies.

But this game-changer also offers exciting possibilities for the future of the network as a whole: networking solutions without vendor lock-in; putting control back into the hands of end-users; directly tying network (and IT) operation to business priorities; flexible, service-independent infrastructure; discussions throughout the entire networking industry, from hardware to software to consumer; the potential for a vibrant, truly open ecosystem with unprecedented choice. That's why the word "open" is on everyone's lips.

In defining openness, we refer to initiatives that are not controlled by a single party. We want to get as many hands as possible in the SDN movement, and we want equal opportunity for contribution from the broad spectrum of organizations affected. This is why the Open Networking Foundation (ONF) fosters dialogue between vendors and customers; works directly with organizations such as OpenDaylight, the Open Compute Project, and ETSI NFV; has a Board of Directors composed entirely of major, committed SDN end-users; and encourages participation and innovation from companies of all sizes. The reality is that, if the concept of the marketplace of ideas holds steady, we must ensure that many voices are heard.

To have openness within the SDN ecosystem, we believe that standards play a significant role. Standards provide the framework and the guidelines for enabling solutions that are not only open but also interoperable. They can be de jure (defined by committees) or de facto (defined by the marketplace), and market demands associated with the standard determine which means of definition is preferred.

For example, consider the difference between protocols and interfaces. Both can be highly effective standards if they are chosen at the right places, fostering innovation around them once they are agreed. But protocols are essentially the languages that networks speak across physical links, while interfaces are points of connection between network components, such as equipment or protocol layers, allowing information to move throughout a system. Open, vendor-neutral, standard protocols are vital and useful to the SDN community. They ensure that SDN solutions speak the same language, encouraging an interoperable marketplace.

But establishing these standards through a competitive marketplace would be time-consuming and costly, or not even possible if the costs incurred included custom ASIC development. Therefore, a committee is the preferred method for protocol standardization.

In contrast, open, standard interfaces, especially software APIs, are best suited to being de facto standards, because they can be easily iterated and improved on within the marketplace. Nonetheless, it is still important that the industry does everything possible to ensure that whatever interface becomes popular and standardized within the market is still vendor-neutral and not controlled by a single party.

Those who develop standards also play an important role in ensuring that they be open. From ONF's standpoint, standards should be created by those within the industry who have a financial stake in their outcome and can control when they are implemented. The reality is that end-users do not make products -- vendors do. However, operators have a direct impact on the industry because they create services out of products and have direct control over anything that is implemented within their networks. They experience SDN's benefits. It is of particular interest to them that the solutions they purchase and the software their networks leverage be open and interoperable. They should be actively helping to determine what is standardized de facto and de jure because they are directly affected by these decisions as customers.

ONF strongly encourages -- and enjoys -- the participation of end-users in the organization's efforts as we work on and build upon standards for SDN.

The goal of the SDN movement is to change the domain from hardware to software and to put the software in the hands of the network operator. It is a huge shift, and we understand that it will take time for networks (and organizations) to make the transition. We are doing everything we can to simplify the process, and we continue to sense a great deal of optimism from the end-user community. The more we engage with customers, the more we begin to understand the empowerment that they associate with taking control of the network once again. Power is shifting from vendors to end-users, and from lock-in to open and interoperable, and the enthusiasm that we are observing is inspirational.

— Dan Pitt, Executive Director, Open Networking Foundation, and Marc Cohn, Chair, ONF Market Education Committee and Senior Director, Market Development, Ciena


Dan Pitt is a keynote speaker at Light Reading's Big Telecom Event (BTE), which will take place on June 17 and 18 at the Sheraton Chicago Hotel and Towers. The event, for which the ONF is a founding partner, combines the educational power of interactive conference sessions devised and hosted by Heavy Reading's experienced industry analysts with multi-vendor interoperability and proof-of-concept networking and application showcases. For more on the event, the topics, and the stellar service provider speaker lineup, see Telecommunication Luminaries to Discuss the Hottest Industry Trends at Light Reading's Big Telecom Event in June.


(2)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
DanPitt
50%
50%
DanPitt,
User Rank: Light Beer
5/29/2014 | 5:43:00 PM
Re: Empowering End-Users Through Open SDN
Hi, DHagar. Thank you for your comment, and I'm grateful to hear of your shared belief. Software is a real game-changer, and as the movement progresses, it is of utmost importance that we focus on open SDN and the needs of users. It's an exciting time in the networking industry! Dan Pitt
DHagar
50%
50%
DHagar,
User Rank: Light Sabre
5/28/2014 | 8:45:33 PM
Empowering End-Users Through Open SDN
Dan, these are very positive developments.  It sounds as if your organization is going about this in a very thoughtful way.  I think the emphasis on standards and responding to the end users is key, as meeting their demands will create the growing markets for SDN.

It sounds as if this is a maturing process that will really establish SDN.  I share your belief that software is the key.
More Blogs from Column
'WiFi offload' became something of a dirty term for a while, but Devicescape CEO Dave Fraser thinks 4G service providers are having to re-think their position.
How cable operators and other pay-TV providers can differentiate themselves by helping customers find needles in haystacks. More is not always better.
A new way of thinking as well as new technologies and procedures are needed for those devising network security strategies, argues Fortinet's Matthew Pley.
High-frequency is on the 5G agenda after the FCC mmWave decision.
With the Summer Olympics now halfway over in Brazil, CSPs and other tech providers are competing fiercely for their own gold, silver and bronze medals.
Light Reading’s Upskill U is a FREE, interactive, online educational resource that delivers must-have education on themes that relate to the overall business transformation taking place in the communications industry.
NEXT COURSE
Wednesday, September 14, 1:00PM EDT
What Is Agile?
Kent J. McDonald, Product Owner, Agile Alliance
UPCOMING COURSE SCHEDULE
Friday, September 16, 1:00PM EDT
How to Implement Agile
Alan Bateman, Director, Agile Transformation
Wednesday, September 21, 1:00PM EDT
What Is DevOps?
Colin Kincaid, CTO, Service Provider, Cisco
Friday, September 23, 1:00PM EDT
How to Implement DevOps
,
in association with:
From The Founder
Light Reading today starts a new voyage as part of a larger Enterprise.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
Between the CEOs
CEO Chat: UXP's Gemini Waghmare

8|26|16   |     |   (0) comments


Light Reading CEO Steve Saunders and UXP Systems CEO Gemini Waghmare discuss the strategic importance of digital identity for operators in the midst of transformation.
LRTV Custom TV
F5 Virtual Network Function Integrations With Partner Orchestration Platform

8|24|16   |   6:38   |   (0) comments


F5's Kishore Patnam, product manager for F5's service provider solutions, discusses why service providers are moving towards virtualization and how his clients are utilizing F5's solutions.
Between the CEOs
CEO Chat: Intel's Alexis Black Bjorlin

8|17|16   |   06:23   |   (0) comments


Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
Telecom Innovators Video Showcase
Accelerating Telecom Digital Transformation With Nominum DNS

8|1|16   |   12:04   |   (0) comments


Light Reading's Steve Saunders gets an update from Nominum CEO Gary Messiana on how his company is helping carriers on the digital transformation journey.
LRTV Custom TV
Reinventing Operations for a Virtual, Software-Defined World

7|28|16   |   5:23   |   (0) comments


Heavy Reading Senior Analyst Jim Hodges speaks with Accenture's Larry Socher and Matt Anderson about what service providers must do to transform their business to get the benefits of SDN and NFV including: leveraging DevOps, introducing real-time OSS and implementing analytics.
Women in Comms Introduction Videos
Fujitsu Sales Leader Shares Lessons Learned

7|27|16   |   5:12   |   (1) comment


As Fujitsu's only female sales leader, Annie Bogue knows the importance of asking for what you want, being flexible (she's been relocated five times), keeping a meticulous calendar, 'leaning in,' working harder than everyone else around you, being aware and more.
Telecom Innovators Video Showcase
VeEX Test & Measurement Solutions

7|25|16   |   08:57   |   (0) comments


Cyrille Morelle, president and CEO of VeEX Inc., talks test and measurement with Light Reading's Steve Saunders at BCE 2016. This includes innovative products such as VeSion Cloud-Based platform for network monitoring; MTTplus Modular Test platform for Access, Business, Carrier Ethernet, Transport and Core services; and OPX-BOX+ for Fiber Optics.
LRTV Custom TV
VeEX: Live From BCE 2016

7|25|16   |   03:20   |   (0) comments


VeEX's Senior Director of Business Development, Perry Romano, explains how VeEX provides tools to help install, maintain, monitor and manage network infrastructure efficiently and effectively. The portfolio of products on display include the RXT-6000, MTTplus and TX300s.
LRTV Custom TV
Real-Time Telemetry & Analytics for Intelligent SDN Orchestration

7|25|16   |   03:09   |   (0) comments


Packet Design CEO Scott Sherwood discusses how real-time network telemetry and analytics are enabling a new breed of SDN orchestration applications.
From the Founder
The Russo Report: Driving Disruption

7|25|16   |   07:44   |   (2) comments


In the first episode of a four-part series, Light Reading Founder and CEO Steve Saunders and Calix President and CEO Carl Russo drive around town discussing the disruptive mega-changes in the communications industry and where hope lies for service providers to meet the escalating demands of the cloud.
LRTV Custom TV
NetScout: Maximizing Enterprise Cloud for Digital Transformation

7|20|16   |   04:53   |   (0) comments


Light Reading Editor Mitch Wagner talks to NetScout CMO Jim McNiel about maximizing the benefits of enterprise cloud and digital transformation while minimizing potential pitfalls with a proper monitoring and instrumentation strategy.
Women in Comms Introduction Videos
Ciena's VP Offers a Career Crash Course

7|20|16   |   4:14   |   (2) comments


How did Ciena's Vice President of Sales, Angela Finn, carve out her career path? Simple, she tells WiC. She stayed true to her company, customers and principles. She shares her advice for women on how to be authentic and credible, as well as for companies that want to make a real change to their culture and practices.
Upcoming Live Events
September 13-14, 2016, The Curtis Hotel, Denver, CO
November 3, 2016, The Montcalm Marble Arch, London
November 30, 2016, The Westin Times Square, New York City
December 1, 2016, The Westin Times Square, New York, NY
December 6-8, 2016, The Westin Excelsior, Rome
May 16-17, 2017, Austin Convention Center, Austin, TX
All Upcoming Live Events
Infographics
Hot Topics
Google Fiber Can't Be Called a Failure
Carol Wilson, Editor-at-large, 8/26/2016
FirstNet: A Billion-Dollar Boondoggle?
Dan Jones, Mobile Editor, 8/26/2016
WiCipedia: Should Men Be Included? & Olympians Face Discrimination
Eryn Leavens, Special Features & Copy Editor, 8/26/2016
Is There No Stopping Huawei?
Iain Morris, News Editor, 8/26/2016
600MHz Auction Climbs Over $22B
Dan Jones, Mobile Editor, 8/29/2016
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
Light Reading CEO Steve Saunders and UXP Systems CEO Gemini Waghmare discuss the strategic importance of digital identity for operators in the midst of transformation.
Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
Animals with Phones
Live Digital Audio

Bridging the tech skills gap is a major challenge for service providers and suppliers alike today – and the challenge is two-fold when it comes to increasing the number of women in the comms space. Level 3 Communications has made it a priority to overcome both challenges by implementing several unique programs focused on building the right candidates from within – in addition to filling the funnel by supporting STEM and other education programs. During this radio show, you’ll learn about these programs from Mary Beth McGrath, SVP of Global Talent Management at Level 3, and the best ways to bridge your own skills gap so that you are motivated and equipped for change. Plus you’ll have the chance to ask Mary Beth your questions live on the air.