Upcoming Events

Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

Register Now!

A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

Register Now!

More Events »

Subscribe to Newsletter

  • Keep up with all of the latest news and analysis on the fast-moving IT industry with Network Computing newsletters.
Sign Up

Vendor NewsFeed

More Vendor NewsFeed »

Experts: Deploy IPv6 If You Haven't, and Prepare for the New Normal

Face it. It's time to deploy IPv6.

"No more excuses," said Vint Cerf, Google's chief Internet evangelist. "You have to be able to run IPv4 and IPv6 at the same time."

More Insights


More >>

White Papers

More >>


More >>

Cerf was one of many high-ranking executives from leading technology companies including Google, Cisco, Yahoo and Akamai who participated in a live online event hosted by the Internet Society (ISOC) after last week's World IPv6 Launch day.

So far, so good.

"We're comfortable saying IPv6 is the new normal," says Leslie Daigle, chief technology officer at ISOC. "Individuals need to investigate their own IPv6 status, and for organizations, it's time to accelerate IPv6 plans."

Mark Townsley, a fellow at Cisco Systems, said the company is approaching IPv6 both as an equipment and content provider. Its Linksys E-series home networking routers have IPv6 enabled by default. "We don't want the consumer to have to manually turn on IPv6."

Townsley notes that Cisco is one the 100 oldest websites. Cisco.com plays a significant role in providing information for Cisco customers as well as generating sales for the networking company, so it's important that the site be IPv6-compatible.

Erik Kline, a Google engineer, said IPv6 traffic has been growing rapidly for Google, with a 150% increase in the past year. "At this rate, approximately 50% of users will have IPv6 in six years," he said.

Google keeps a running list of networks and service providers from around the world that are not yet IPv6-compatible, and applications such as Google Calendar notify users if they are not IPv6 ready. "Most Google services were supporting IPv6 already," he says.

Service provider Comcast has one-third of its network on IPv6, and the transition is ongoing, said John Brzozowski, a distinguished engineer and chief architect for IPv6. Comcast saw a 3.75% increase in IPv6 traffic compared with World IPv6 Day in 2011. "The bulk of the growth has appeared in calendar 2012."

He says the decision to deploy IPv6 hasn't led to any hiccups, with overall call center volumes in line with the same volume as this time last year. "We've had no major issues to report."

Social networking giant Facebook, which also participated in the World IPv6 Launch, now has more than 27 million users on IPv6, according to Donn Lee, network engineer at Facebook. That's three to five times more than what the company had on World IPv6 Day in 2011.

Cerf noted that while it has taken 20 years to launch IPv6, he expects faster growth now, in part due to laggards catching up out of embarrassment. "You have to be able to run IPv6 all the time and anytime, because this won't get turned off," he says.

Alain Fiocco, senior director and head of the IPv6 High Impact Project at Cisco, said many content providers will likely deploy IPv6 with little fanfare. "People will do it as part of their normal course of business," he explains.

More than 60 access providers and more than 3,000 websites publicly participated in the World IPv6 Launch event and have committed to keeping IPv6 running as part of normal business operations.

Related Reading

Network Computing encourages readers to engage in spirited, healthy debate, including taking us to task. However, Network Computing moderates all comments posted to our site, and reserves the right to modify or remove any content that it determines to be derogatory, offensive, inflammatory, vulgar, irrelevant/off-topic, racist or obvious marketing/SPAM. Network Computing further reserves the right to disable the profile of any commenter participating in said activities.

Disqus Tips To upload an avatar photo, first complete your Disqus profile. | Please read our commenting policy.
Vendor Comparisons
Network Computing’s Vendor Comparisons provide extensive details on products and services, including downloadable feature matrices. Our categories include:

IPv6 Reports

Research and Reports

Network Computing: April 2013

TechWeb Careers