& cplSiteName &

Network Managers Cite SDN Roadblocks

Mitch Wagner
3/19/2014
50%
50%

My first thought about the findings of a recent SDN study from the OpenDaylight Project was that it was the least surprising thing I've seen since the ship sank at the end of the movie Titanic. But then I read further and found some interesting items.

The report found surprising support for SDN from both service providers and enterprises. Sure, we knew they were interested. But we didn't know how interested they were. (See Defining SDN & NFV.)

More than half of respondents said they intend to deploy SDN and NFV this year, and 97% of them by next year. Data centers are the primary initial targets for service providers (42%), while enterprises are more interested in wide area networks.

Near-term improvements in network operations are "the primary focus for operators looking to deploy SDN and NFV solutions and take advantage of open source within their SDN and NFV environments," the report concludes.

Possible roadblocks to adoption include migration costs and unproven performance and reliability. Interoperability is the least of the concerns with SDN and NFV, according to the report.

Security and reliability are the biggest impediments to using open source when deploying SDN and NFV, cited by 49% and 35% of respondents respectively, the report says. Some 67% of respondents rank security vulnerabilities as the primary concern.

What were the main findings of the report, the ones that we found so obvious? The study found overwhelming support for open source SDN and NFV, from 95% of respondents. Also, 76% of networking pros want to get their open source solutions from commercial suppliers.

In other words: A corporate-supported open source organization found widespread support for open source solutions procured from commercial suppliers. Astonishing!

The OpenDaylight Project produced the Hydrogen open source SDN platform a month ago, just 10 months after work started. (See OpenDaylight Unveils Open-Source SDN Controller.) OpenDaylight is a collaborative project under the Linux Foundation. Board members include representatives from Citrix Systems Inc. (Nasdaq: CTXS), Red Hat Inc. (NYSE: RHT), Brocade Communications Systems Inc. (Nasdaq: BRCD), Cisco Systems Inc. (Nasdaq: CSCO), and more.

We think open source, OpenDaylight, the Linux Foundation, and commercial suppliers are terrific. But this report isn't OpenDaylight's finest moment. The report is based on the results of a survey, conducted by Gigaom Research, of 600 IT decision makers and technologists in medium to large organizations in North America in December. Half of the organizations were service providers, and half were enterprises.

Find a copy of the report here: SDN, NFV, and Open Source: The Operator's View.

Sorry if you didn't already know that thing about Titanic. I guess it's too late for me to yell, "SPOILER ALERT!"

— Mitch Wagner, West Coast Bureau Chief, Light Reading Circle me on Google+ Follow me on TwitterVisit my LinkedIn profileFollow me on Facebook Got a tip about SDN or NFV? Send it to mwagner@lightreading.com

.


Want to learn more about SDN and the transport network? Check out the agenda for 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 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
Mitch Wagner
50%
50%
Mitch Wagner,
User Rank: Lightning
3/20/2014 | 6:56:06 PM
Re: Open ended
I've been doing a lot of research recently into SDN roadblocks. One of the biggest problems is that there are a variety of different definitions and flavors to SDN. It confuses network managers. 
sam masud
50%
50%
sam masud,
User Rank: Light Sabre
3/20/2014 | 2:12:31 PM
Open ended
Will be interesting to see when it comes to buying SDN, whether customers go for an OpenDaylight controller or whether it's okay with them as long as they can get the source code, e.g.,  Juniper OpenContrail which does not include service and support.

I would not want to lay any bets until I see how customers are voting with their check books because, at the end of the day, they're looking to get a grip on capex/opex.

 

 
More Blogs from Column
As online video keeps pouring over both fixed and wireless networks, both content and service providers must adapt by adjusting their operations and business strategies.
The latest Future of Virtualization Index data suggests opex savings from NFV are not materializing as expected – but it doesn't have to be that way, according to Leo Zancani.
Deutsche Telekom is taking a collaborative approach to the development of NB-IoT applications, explains Dr. Alexander Lautz.
NFV and mobile edge computing are exciting industry developments but they require hardware evolution just as much as software evolution, argues Chloe Jian Ma.
As CSPs offer faster wireline and wireless services, they must focus more on monitoring and assuring the customer's quality of experience.
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, July 27, 1:00PM EDT
The Changing Face of the Data Center World
Rodney M. Elder, Senior Solutions Architect, Equinix
UPCOMING COURSE SCHEDULE
Wednesday, August 3, 1:00PM EDT
The Central Office Re-Architected as a Data Center
Guru Parulkar, Executive Director, Open Networking Research Center, Open Networking Lab
Wednesday, August 10, 1:00PM EDT
Telcos & Open Source 101
Phil Robb, Senior Technical Director, OpenDaylight
Friday, August 12, 1:00PM EDT
The Role of Open Source in NFV
Jim Fagan, Director, Cloud Practice, Telstra
in association with:
From The Founder
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.
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.
From the Founder
The Russo Report: Driving Disruption

7|25|16   |   07:44   |   (0) 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   |   (0) 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.
LRTV Custom TV
NFV in 2016: Part 2 – Climbing the Virtualization Maturity Curve

7|19|16   |   06:56   |   (0) comments


Many of the initial use case implementations are single-vendor and self-contained. The industry is still climbing the virtualization maturity curve, needing further clarity and stability in the NFV infrastructure (NFVi) and greater availability and choice of virtualized network functions (VNFs). Interoperability between NFVis and VNFs from different vendors ...
Telecom Innovators Video Showcase
Versa Networks' Kumar Mehta on SD-WAN Managed Services

7|19|16   |     |   (0) comments


In Silicon Valley, Steve Saunders sits down with Versa's Kumar Mehta for an interview focused on why service providers are building SD-WAN managed services, and how Versa's telco customers are innovating.
LRTV Custom TV
Juniper Networks & The Evolution of NFV

7|19|16   |   06:01   |   (0) comments


Senior Juniper Networks executives talk to Light Reading Founder & CEO Steve Saunders about NFV developments and the recent independent evaluation by test lab EANTC of Juniper's Cloud CPE solution.
LRTV Interviews
CenturyLink Goes Beyond Managed WiFi

7|19|16   |     |   (0) comments


CenturyLink's managed WiFi allows enterprises, such as retailers and resorts, to track guest WiFi usage in order to help them better communicate with customers.
LRTV Interviews
AT&T Launches Network Functions on Demand

7|17|16   |   05:26   |   (0) comments


Roman Pacewicz, Senior Vice President, Offer Management & Service Integration, AT&T Business Solutions, discusses the operator's launch of its Network Functions on Demand service.
LRTV Interviews
Enterprise Pitch for Ciscosson

7|14|16   |   04:43   |   (0) comments


After seven months of near silence, Cisco and Ericsson executives publicly discussed details on their extensive partnership. Among the tidbits shared by Martin Zander, VP, group strategy programs, Ericsson, and Doug Webster, VP service provider marketing, Cisco: The partnership was initially launched to serve the service provider market, but is already gaining ...
Wagner’s Ring
Cisco Faces Up to Hypercloud Threat

7|13|16   |   02:42   |   (0) comments


Facebook, Amazon and Google mostly don't buy branded technology for their networks – they build their own. That's a threat to Cisco – and its competitors too – which face potentially dwindling demand for their product. Is Cisco up to the challenge? Light Reading went to the annual Cisco Live conference to find out.
LRTV Huawei Video Resource Center
Building a Better Connected Russia

7|13|16   |     |   (0) comments


At UBBS World Tour 2016, Alla Shabelnikova of Ovum shares the findings of a white paper outlining the challenges and opportunities of broadband rollout in Russia.
LRTV Huawei Video Resource Center
The Global Video Business

7|13|16   |     |   (0) comments


At UBBS World Tour 2016, Roger Feng of Huawei shares insights on the future of video business.
Upcoming Live Events
September 13-14, 2016, The Curtis Hotel, Denver, CO
September 27, 2016, Philadelphia, PA
November 3, 2016, The Montcalm Marble Arch, London
November 30, 2016, The Westin Times Square, New York City
December 6-8, 2016,
May 16-17, 2017, Austin Convention Center, Austin, TX
All Upcoming Live Events
Infographics
Five of the Top 10 most targeted countries in Check Point Software Technologies' global Malware & Threat Index for Q1 2016 are in Africa.
Hot Topics
Ericsson 'Doubles' Savings Goal as Sales Slump
Iain Morris, News Editor, 7/19/2016
Kevin Lo's Move to Facebook: Sign of Things to Come?
Patrick Donegan, Chief Analyst, Heavy Reading, 7/20/2016
Verizon's Next With VNFs
Carol Wilson, Editor-at-large, 7/21/2016
Facebook Gets Its Drone On
Ray Le Maistre, Editor-in-chief, 7/22/2016
Is Dish Going Down the Drain?
Alan Breznick, Cable/Video Practice Leader, Light Reading, 7/21/2016
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
There's no question that, come 2020, 5G technology will turn the world's conception of what mobile networking is on its head. Within the world of 5G development, Dr. ...
I've enjoyed interviewing many interesting people since I rejoined Light Reading, but William A. "Bill" Owens certainly takes the biscuit, as we say where I come from.
Live Digital Audio

Our world has evolved through innovation from the Industrial Revolution of the 1740s to the information age, and it is now entering the Fourth Industrial Revolution, driven by technology. Technology is driving a paradigm shift in the way digital solutions deliver a connected world, changing the way we live, communicate and provide solutions. It can have a powerful impact on how we tackle some of the world’s most pressing problems. In this radio show, Caroline Dowling, President of Communications Infrastructure & Enterprise Computing at Flex, will join Women in Comms Director Sarah Thomas to discuss the impact technology has on society and how it can be a game-changer across the globe; improving lives and creating a smarter world. Dowling, a Cork, Ireland, native and graduate of Harvard Business School's Advanced Management Program, will also discuss her experience managing an international team focused on innovation in an age of high-speed change.