IPv6

IPv6 / News Briefs

U.S. Carriers Quietly Developing IPv6 Services

They haven't released many details yet, but U.S. carriers say they are developing commercial services that will take advantage of IPv6, a long-anticipated upgrade to the Internet's main communications protocol known as IPv4. Many of the new services are due out in the next year, carriers say... more»

U.S. Missing on IPv6, Other Countries Seeing Better Performance and Security

Despite being given nearly three years to make the change, many government agencies won't be ready on June 30 as mandated. And private businesses in the U.S. have barely given IPv6 any thought at all. That may all change soon, as the IPv6-experienced government agencies show others the way -- and as American businesses realize they may pay a price for falling behind the rest of the world on the road to IPv6. U.S. companies risk losing the competitive edge that IPv6-based applications could provide their foreign competitors... more»

33 Million Domain Names Registered in 2007, Total Domains Now Over 153 Million

The March 2008 Domain Name Industry Brief released by VeriSign reports that "the Domain Name Industry closed 2007 with more than 153 million domain name registrations worldwide across all of the Top-Level Domain Names (TLDs), an increase of nearly 33 million domain name registrations since the close of 2006." A summary of the report follows... more»

Proposal to Allow IPv4 Address Trading Could Prolong IPv6

The American Registry for Internet Numbers (ARIN) is considering sweeping changes to the way they distribute IP addresses that could allow network operators to make money by transferring unused blocks of IPv4 address space to others in need. One result could be lessened incentive to move to IPv6 any time soon. more»

16 Million Unused IPv4 Address Just Made Available for Use on the Internet

ICANN is reported to have found a little breathing room in the IPv4 address space with its recovery of a block of 16 million IPv4 addresses. The IP addresses recovered were once used to connect older protocol packet-data networks with the fledgling Internet. The block of addresses, technically referred to as 14.0.0.0/8, is also known as Net-14. more»

Most IT Professionals See No Compelling Benefits to IPv6, Says New Survey

Only 16% of IT professionals consider IPv4 address depletion "a huge concern that has or will soon force us to migrate to IPv6," according to a BT INS survey of 310 IT professionals that was conducted in December 2007. A whopping 26% of IT professionals felt IPv4 address depletion was "no concern.'' more»

Sprint Gears Up to Deploy IPv6 by 2008

Sprint is gearing up for deploying the next generation IPv6 Internet protocol with new IPv6 services. The effort by the national carrier is being driven by a June 2008 US federal government mandate for IPv6. Whether or not the government agencies will actually be running IPv6 by June of 2008 is an issue that is still not yet clear. All told, it could amount to billions of dollars of revenue for vendors in 2008 and beyond. more»

Mexico to Stop IPv4 Address Assignments Starting 2011

NIC Mexico, manager of the country code top-level domain .MX and registrar of IP addressees to Internet users in Mexico, says in a report today that lifetime for IPv4 addresses is projected to finish on 1/1/11 after which all the new IP addresses will be allocated on IPv6. more»

ARIN Calls for Faster Migration to IPv6

InformationWeek reports that the American Registry for Internet Numbers (ARIN) has called for a faster migration to the new Internet Protocol, IPv6. "We must prepare for IPv4's depletion, and ARIN's resolution to encourage that migration to IPv6 may be the impetus for more organizations to start the planning process," said John Curran, chairman of ARIN's Board of Trustees, in a statement. more»

IPv6 Flaw Could Amplify DDoS Attacks

This week, experts sent two drafts to the Internet Engineering Task Force (IETF) proposing different ways of fixing a problem in the way that Internet Protocol version 6 (IPv6) allows the source of network data to determine its path through the network. The drafts recommend that the IPv6 feature should either be eliminated or, at the very least, disabled by default. more»

More on Difficulties Transitioning to IPv6

Transitioning to a next-generation Internet could be akin to changing the engines on a moving airplane.

Routers and other networking devices will likely need replacing; personal computers could be in store for software upgrades. Headaches could arise given the fact that it won't be possible to simply shut down the entire network for maintenance, with companies, groups and individuals depending on it every day. more»

First U.S. City to Have Citywide IPv6

Harrisonburg, about 130 miles (209 kilometers) southwest of Washington, D.C., will become the first U.S. city to have a citywide IPv6 network in the third quarter of the year, said Mark Bayliss, director of the Harrisonburg Project and CEO of Visual Link, a Virginia ISP. Harrisonburg has branded itself the "city of the future" and hopes to become an IPv6 test bed where prospective users can see the power of the successor to IPv4, he said. more»

665,570,793,348,866,943,898,599 Reasons to Deploy IPv6

Recent reports suggest IPv6's 128-bit addresses make it theoretically possible to create 665,570,793,348,866,943,898,599 addresses per square meter of the Earth's surface. Researcher claim realistic address limit is 3,911,873,538,269,506,102 per square meter.

...IPv6 which has been treated with benign neglect by everyone during the past few years -- may get a boost this year because Microsoft's coming Longhorn Server and just-arrived Vista operating system both support it by default. more»

Transition of Government Networks to IPv6 Gains Traction

The transition of government networks to the next-generation Internet Protocol has gained traction over the last year, according to a recent survey of government and industry officials.

Almost half of the respondents from civilian agencies and nearly two-thirds of those in the Defense Department said that IPv6 is important in supporting their IT goals. Money for the transition is slowly moving into the funding pipeline. Federal spending on IPv6-enabled products and services is expected to hit $27 billion this year, climbing to $60 billion by 2011. more»

Vint Talks About the Future of the Internet

As chairman of the board at Icann, Vint Cerf announced in 2004 that IPV6 was available for use in the DNS. But he admits that internet service providers have not progressed very far in its adoption. "The ISPs have not taken it up, and so we are reliant on governments to play a role. Some Japanese companies have taken it up, while the Chinese are driving it for the 2008 Olympics," he says. more»