& cplSiteName &

Telefónica Proves Brocade Router Performs for NFV

Carol Wilson
8/19/2014
50%
50%

Tests run by Telefónica in its labs show Brocade's software-based router can achieve 80Gbit/s throughput, matching the performance levels required for carrier applications and setting a benchmark that supports NFV deployment. (See Telefónica, Brocade Team Up on NFV Benchmarks.)

Brocade Communications Systems Inc. (Nasdaq: BRCD) provided Telefónica SA (NYSE: TEF) with a thumb drive containing the latest iteration of its Vyatta 5600 vRouter, and the carrier deployed that on a commercial off-the-shelf Intel Corp. (Nasdaq: INTC)-based x86 server within a Red Hat KVM environment. Deployed as a single virtual machine, the Vyatta 5600 was able to support all of the server's available ports at line rate.

"In less than two hours, we deployed the Brocade Vyatta 5600 vRouter from a memory stick and completed our performance tests in our NFV Reference Lab," notes Francisco-Javier Ramon, head of Telefónica's NFV Reference Lab, in the press release. "These results are allowing us, as network operators, to aggressively change our perspective regarding what is possible with software-driven networking in order to accelerate the adoption and deployment of these revolutionary technologies."

By hitting the 80Gbit/s mark, Brocade actually exceeded its own original goal, which was to prove that a software router can support the 10Gbit/s performance that is mainstream in carrier environments, says Andrew Coward, VP of service provider strategy at Brocade.


Dig deeper into how telecom service providers are evolving their data center strategies at our NFV & the Data Center event.


"The performance of software networking products has been pretty abysmal," Coward concedes. "It's been less than one gig -- sometimes more like a couple hundred megs. For carrier-type applications, it became really important to have a much better performance, otherwise there is a significant disconnect between the 10-gig interfaces on most routers today and the software networking type product."

By over-delivering on this promise, Brocade believes it has created a software router that makes the price-performance curve look far more attractive for NFV, and enables a server to not only fill the 10Gbit/s pipes widely in use today, but also have processing power left over for applications and other network functions, Coward notes.

Intel's Xeon processor-based servers and its Data Plane Development Kit were key to the performance improvements, and Brocade rewrote its architecture around those improvements with drivers that make the most of the Intel process, Coward says. The company provided the new software router to a number of its service provider customers for testing.

Telefónica was clearly pleased enough with the test results to announce them publicly -- an unusual move these days for many telecom service providers.

Coward says the Brocade Vyatta 5600 vRouter is in about 40 proofs-of-concept currently, but the next big step will be determining functions or applications that can go beyond the single-use test and be more repeatable.

— Carol Wilson, Editor-at-Large, Light Reading

(8)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
schlettie
50%
50%
schlettie,
User Rank: Lightning
8/20/2014 | 10:51:04 PM
Table sizes
How large a FIB (# of route entries) did they test?  How many ACL entries?  Testing with small tables that fit in L1/L2 cache is not realistic for production deployment.
dwx
50%
50%
dwx,
User Rank: Light Sabre
8/20/2014 | 10:20:31 PM
Re: Which Functions?
My understanding from what I've read is this was just pure packet switching.  
cnwedit
50%
50%
cnwedit,
User Rank: Light Beer
8/20/2014 | 1:54:36 PM
Re: Which Functions?
It's my understanding they have virtualized other functions, but those weren't part of this test. One of the things Brocade told me they hope to do is get a set of functions that can be virtualized and used at multiple telecom carriers. Today, they are in 40 proofs of concept but they tend to be company specific. 
Atlantis-dude
50%
50%
Atlantis-dude,
User Rank: Light Sabre
8/20/2014 | 1:49:02 PM
Which Functions?
Is this just pkt switching? Any other functions that were virtualized?
dwx
50%
50%
dwx,
User Rank: Light Sabre
8/20/2014 | 12:11:16 PM
Re: Baked-in hardware dependency - interim fix or NFV trend?
It is all software, but obviously takes advantage of modern Intel NICs.   There is a wealth of information available on Intel's DPDK which is really really key to achieving those kind of throughput numbers.   I have no affiliation with either company but here is a joint whitepaper from Wind River and Intel describing the changes made to achieve the higher throughput:  

http://embedded.communities.intel.com/servlet/JiveServlet/previewBody/7070-102-1-2281/7785_PerformanceDesignOptions_WP_1111.pdf

They make the handling of packets on the server look much like the handling of packets on an old school software router, but of course processor speeds are much higher now.  

I'd be interested to see details regarding the 80Gbps number and packet sizes used.  Most of the high throughput numbers are based on large frames >1500 bytes since it's the PPS which kills the throughput.   Also high touch things like ACLs, NAT, or other packet mangling usually drastically reduces throughput versus a router with dedicated hardware to perform those tasks.  
slioch
50%
50%
slioch,
User Rank: Light Beer
8/20/2014 | 11:42:32 AM
Re: Baked-in hardware dependency - interim fix or NFV trend?
It's all software
Yulot
100%
0%
Yulot,
User Rank: Moderator
8/20/2014 | 9:51:16 AM
Re: Baked-in hardware dependency - interim fix or NFV trend?
Hi Johnwilmes. Is it a mix of SW and network processor HW?? That sounds more right to reach this type of throughput, because SW only architecture usually drops packet all over above a Gig.
johnwilmes_STG
0%
100%
johnwilmes_STG,
User Rank: Light Beer
8/19/2014 | 8:04:56 PM
Baked-in hardware dependency - interim fix or NFV trend?
"Intel's Xeon processor-based servers and its Data Plane Development Kit were key to the performance improvements, and Brocade rewrote its architecture around those improvements with drivers that make the most of the Intel process ..."

 
From The Founder
Kicking off BCE 2017, Light Reading founder Steve Saunders lays blame for NFV's slow ramp-up and urges telecom to return to old-fashioned standards building and interoperability.
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.
Women in Comms Introduction Videos
Cisco: Mentoring Critical to Attract & Retain Women

7|19|17   |   6:40   |   (1) comment


Liz Centoni, senior vice president and general manager of Cisco's Computing System Product Group, shares why mentoring in all its forms is important for women and what Cisco is doing that's made a difference for women in tech.
LRTV Custom TV
Gigabit LTE With Snapdragon 835

7|12|17   |     |   (1) comment


At an event in Wembley stadium, EE used its live network to demonstrate gigabit LTE using a Sony Xperia XZ Premium smartphone with a Qualcomm Snapdragon 835 chip.
LRTV Custom TV
Implementing Machine Intelligence With Guavus

7|12|17   |     |   (0) comments


Guavus unites big data and machine intelligence, enabling many of the the largest service providers in the world to save money and drive measureable revenue. Learn how applying Machine Intelligence substantially reduces operational costs and in many cases can eliminate subscriber impact, meaning a better subscriber experience and higher NPS.
LRTV Custom TV
Unlocking Customer Experience Insights With Machine Intelligence

7|12|17   |     |   (0) comments


When used to analyze operational data and to drive operational decisions, machine intelligence reduces the number of tasks which require human intervention. Guavus invested in Machine Intelligence early. Learn about the difference between Machine Learning and Machine Intelligence.
Women in Comms Introduction Videos
Verizon VP Talks Network, Career Planning

7|12|17   |   4:49   |   (0) comments


Heidi Hemmer, vice president of Technology, Strategy & Planning at Verizon, shares how bold bets and the future of tech define her career.
Telecom Innovators Video Showcase
Masergy's NFV Journey

7|11|17   |     |   (0) comments


Ray Watson, vice president of global technology at Masergy, discusses the advantages and challenges in entering the still-maturing NFV market for the past three years.
Telecom Innovators Video Showcase
Mavenir on RCS Cloud Platform & Multi-ID

7|10|17   |     |   (0) comments


Guillaume Le Mener, head of marketing and corporate development at Mavenir, discussed RCS and the recent launch of Multi-ID, which supports T-Mobile's DIGITS, the revolutionary new technology that breaks down the limitation of one number per phone and one phone per number.
LRTV Custom TV
ADTRAN Executive Outlines Trends in Next-Generation 10-Gigabit Cable Networks

7|10|17   |     |   (0) comments


Hossam Salib, VP of Cable and Wireless Strategy at ADTRAN, outlines key trends as MSOs begin to deploy next-generation Gigabit and 10-Gigabit cable networks. In the interview, Hossam outlines the advantages of a Fiber Deep architecture, FTTH options including EPON and RFoG, and the importance of SDN and NFV in building next-generation high-bandwidth cable networks.
LRTV Interviews
Global Capacity: Bandwidth Demand Driving Ethernet Growth

7|6|17   |   6:37   |   (0) comments


At Light Reading's Big Communications Event in Austin, Texas, Global Capacity's VP of Marketing Mary Stanhope talks about how the demand for bandwidth is changing the way service providers deliver broadband services.
LRTV Interviews
Colt's Services Chief on Digital Delivery

7|5|17   |   16:12   |   (0) comments


Rogier Bronsgeest, the chief customer experience officer (chief CEO!) at Colt, discusses the way in which the service provider interacts with its customers these days and his aggressive net promoter score (NPS) targets.
Women in Comms Introduction Videos
BT VP: Women Should Fill Security Talent Gap

7|5|17   |   6:00   |   (2) comments


By 2020 there will be six security jobs for every qualified worker, and Kate Kuehn, vice president of Security for BT in the Americas, says BT wants to encourage women to fill the shortage in jobs.
LRTV Interviews
Colt Sales Exec on Services Trends

7|4|17   |   12:59   |   (0) comments


Colt's sales director for enterprise, James Kershaw, sheds some light on the services currently in demand and how network upgrades are influencing customer demand.
Upcoming Live Events
September 28, 2017, Denver, CO
October 18, 2017, Colorado Convention Center - Denver, CO
November 1, 2017, The Royal Garden Hotel
November 1, 2017, The Montcalm Marble Arch
November 2, 2017, 8 Northumberland Avenue, London, UK
November 30, 2017, The Westin Times Square
All Upcoming Live Events
Infographics
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Hot Topics
Mobile to Power Online Video Consumption – Zenith
Aditya Kishore, Practice Leader, Video Transformation, Telco Transformation, 7/19/2017
Can Mushroom Sprout in Crowded SD-WAN Field?
Carol Wilson, Editor-at-large, 7/18/2017
AI Will Be Ubiquitous in 2020 but Overhyped in 2017 – Gartner
Sarah Thomas, Director, Women in Comms, 7/18/2017
Facing the Facebook Video Threat
Gary Miles, Chief Marketing Officer, Amdocs, 7/17/2017
Brocade, Broadcom Merger in Doubt
Iain Morris, News Editor, 7/19/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
Following a recent board meeting, the New IP Agency (NIA) has a new strategy to help accelerate the adoption of NFV capabilities, explains the Agency's Founder and Secretary, Steve Saunders.
One of the nice bits of my job (other than the teeny tiny salary, obviously) is that I get to pick and choose who I interview for this slot on the Light Reading home ...
Animals with Phones
Fuzzy Quick Fix Click Here
If you can't access it, is it really broken?
Live Digital Audio

Playing it safe can only get you so far. Sometimes the biggest bets have the biggest payouts, and that is true in your career as well. For this radio show, Caroline Chan, general manager of the 5G Infrastructure Division of the Network Platform Group at Intel, will share her own personal story of how she successfully took big bets to build a successful career, as well as offer advice on how you can do the same. We’ll cover everything from how to overcome fear and manage risk, how to be prepared for where technology is going in the future and how to structure your career in a way to ensure you keep progressing. Chan, a seasoned telecom veteran and effective risk taker herself, will also leave plenty of time to answer all your questions live on the air.