& cplSiteName &

Comcast Claims IPv6 Crown

Alan Breznick
12/2/2013
50%
50%

Comcast celebrated Thanksgiving Day weekend by staking a claim to the world's largest native deployment of IPv6.

In his latest blog post last week, John Brzozowski, a Comcast fellow and the MSO's chief IPv6 architect, wrote that Comcast Corp. (Nasdaq: CMCSA, CMCSK) has now deployed native IPv6 support to more than 75% of its broadband network and is on track to hit 100% by early 2014. With Comcast easily the largest broadband provider in North America, that makes its native IPv6 deployment the largest in the world.

Over the last three months, Brzozowski wrote, Comcast has jumped from third place to first place in the global IPv6 network rankings, moving past both AT&T Inc. (NYSE: T) and Japan's KDDI Corp.

Indeed, the latest rankings from the Internet Society (ISOC) bear out this claim. ISOC, which ranks network operators by the percentage of IPv6 traffic they carry as well as the percentage of network deployment, found that Comcast now handles the most native IPv6 traffic on a daily basis. In ISOC's most recent measurements, it rated Comcast's IPv6 deployment at about 16.4%, up from less than 2% on World IPv6 Launch Day in June 2012.

Brzozowski credited much of the gains to Comcast's rollout of IPv6 support to two widely used Arris Group Inc. (Nasdaq: ARRS) wireless gateways modems. With the support for these two modem models -- known as the TG852G and TG862G -- he said the MSO expanded the reach of its IPv6 coverage to more than 4 million broadband customers.

In addition, Brzozowski said Comcast "has been working closely" with Cisco Systems Inc. (Nasdaq: CSCO) to offer network IPv6 support through the vendor's uBR10000 cable modem termination system (CMTS). The MSO has already wrapped up a similar network rollout with CMTS devices from Arris, the cable industry's other main vendor in the CMTS market.

Yet Brzozowski is not exactly resting on his laurels. With IPv6 traffic on Comcast's network still relatively low, he's looking to boost the traffic numbers significantly next year, in part by working with the consumer electronics industry to build IPv6 support into more connected TVs and other new smart CE devices in the home.

Besides Comcast, two other large MSOs made ISOC's latest top 10 list for IPv6 deployment. Time Warner Cable Inc. (NYSE: TWC) came in eighth place globally with a 3.4% IPv6 network score, while Liberty Global Inc. (Nasdaq: LBTY) captured 10th place with a 2.2% IPv6 score.

— Alan Breznick, Cable/Video Practice Leader, Light Reading

(3)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
sam masud
50%
50%
sam masud,
User Rank: Light Sabre
12/3/2013 | 3:52:12 PM
Re: What's the world coming to?
Maybe the good folks at NSA will have a harder time tapping into their network since IPsec is built into v6, but then again, they've already cracked that one. Still, I'd be curious whether Comcast's business customers have migrated to v6...
albreznick
50%
50%
albreznick,
User Rank: Blogger
12/3/2013 | 12:12:42 AM
Re: What's the world coming to?
Yep, Dan. Next thing you know the cable companies will even be offering better voice services than the telcos too and at lower prices. Oops, they already do that as well. But the telcos are getting even on the video front. Nothing is sacred anymore. 
DOShea
50%
50%
DOShea,
User Rank: Blogger
12/2/2013 | 9:24:31 PM
What's the world coming to?
Between business services and IPv6 implementation, the cable TV companies are starting to out-do the telcos at what are supposed their own games.
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.
LRTV Custom TV
Viavi Explores the Latest Cable & Fiber Trends Within the CATV World

6|29|17   |     |   (0) comments


Viavi's Koji Okamoto discusses CATV technology and trends with Alan Breznick of Light Reading. From DOCSIS 3.1 deployment to the impact of Distributed Access Architectures (DAA), bringing fiber closer to the home, and leveraging DWDM technology for business services.
LRTV Interviews
Masergy: It's Time for SD-WAN Options

6|28|17   |   03:09   |   (0) comments


Paul Ruelas, director of network products for Masergy, explains how adding SD-WAN has changed the service mix for his company's customers. In some cases, the change is incremental, enabling more granular customer control. Masergy's newest version, SD-WAN Go, gives up some of those controls for a streamlined version targeting mid-sized customers with the most ...
Women in Comms Introduction Videos
Intel Ushers in the Revolutionary 5G Era

6|28|17   |   5:00   |   (1) comment


5G will bring job opportunities for women in telco and IT, as well as a whole new era of communications for consumers and industries of all kinds, says Caroline Chan, vice president and general manager of the 5G Infrastructure Division at Intel.
LRTV Custom TV
VeEX at ANGA COM

6|27|17   |     |   (0) comments


At ANGA COM 2017, Cyrille Morelle, president and CEO of VeEX, updates Alan Breznick with VeEX's new products and technology. This includes VeSion cloud-based platform for network monitoring, AT2500-3G advanced spectrum analyzer and MTTplus-900 WiFi Air Expert module. He also comments on DOCSIS 3.1 deployment and Remote PHY technology.
LRTV Custom TV
The Overall Objective Is to Win the Game

6|26|17   |     |   (0) comments


SCTE•ISBE's Chris Bastian discusses Energy 2020's success to date and the importance of a flexible approach that allows for changes in specific strategies in order to reach significant milestones.
LRTV Interviews
CenturyLink: Let's Get Past SD-WAN Hype

6|23|17   |   04:02   |   (0) comments


Technology becomes a "shiny object" unless it's properly focused on solving business needs for enterprise customers, says Bill Grubbs, network solutions architect for CenturyLink. He explains to Light Reading why SD-WAN deployments have to be tailored to specific needs – and more.
Women in Comms Introduction Videos
Infinera's Sales Director Paints Tech's Big Picture

6|21|17   |   4:14   |   (1) comment


Shannon Williams, Infinera's director of sales, shares how she achieves work's many balancing acts -- between her role and the broader company, today and tomorrow's tech and more.
LRTV Custom TV
SD-WAN Innovation & Trends

6|20|17   |     |   (0) comments


Versa CEO Kelly Ahuja discusses with Carol Wilson the current status and trends in the SD-WAN market, Versa's innovation around building a software platform with broad contextualization, and the advantages that startups can bring to the SD-WAN market.
LRTV Interviews
Ovum's Dario Talmesio on 5G in Europe

6|20|17   |   02:16   |   (0) comments


At 5G World 2017, Dario Talmesio, principal analyst and practice leader on Ovum's fixed and mobile telecoms European team, explains the emerging trends amongst European operators as they prepare for 5G.
LRTV Custom TV
Putting Power on a Pedestal

6|19|17   |     |   (0) comments


ARRIS's John Ulm says a major accomplishment of SCTE•ISBE's Energy 2020 program is increased focus on power cost and consumption, including inclusion of energy requirements in operators' RFPs and RFIs.
LRTV Custom TV
Gigabit Access: The Last-Mile Pipe for All Future Services

6|19|17   |     |   (0) comments


A Gigabit access platform being deployed today must be able to deliver all types of services to an increasing number of devices. A non-blocking architecture is necessary to support the ever-increasing growth in bandwidth demand. The Huawei Gigabit access solution is based on a distributed design that is fully scalable to deliver a unprecedented performance.
LRTV Custom TV
Key Factors to Successfully Deploy an SD-WAN Service

6|19|17   |     |   (0) comments


As service providers transition their SD-WAN solution from trials and limited deployments into production at large scale, there are important considerations to successfully operationalize these solutions and realize their full potential, without adding complexity, introducing uncertainty or disrupting current business operations. Sunil Khandekar, CEO and Founder ...
Upcoming Live Events
October 18, 2017, Colorado Convention Center - Denver, CO
November 1, 2017, The Montcalm Marble Arch
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
Does AT&T Deserve Time Warner?
Mari Silbey, Senior Editor, Cable/Video, 6/23/2017
Hulu Is Greatest Threat to Pay-TV Providers – Study
Aditya Kishore, Practice Leader, Video Transformation, Telco Transformation, 6/27/2017
Calix: Russo's Not-So-Overnight Success?
Carol Wilson, Editor-at-large, 6/28/2017
DT, Chinese Operators Take NB-IoT to Market
Iain Morris, News Editor, 6/26/2017
Brexit to Hit UK-Based Broadcasters – Report
Aditya Kishore, Practice Leader, Video Transformation, Telco Transformation, 6/23/2017
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
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.