Posts tagged IPv4

IPv4 Runs Low Faster Than IPv6 Is Adopted

According to engineers at Hurricane Electric and iNetcore, by mid September, 2011, the Internet registries are expected to run out of routable IP addresses to assign.
On the Seinfeld episode, “The Dealership,” Kramer takes a test drive. The salesman asks about gas and Kramer responds, “There’s still some overlap between the needle and the slash below [...]

Agencies should plan now to enable IPv6 on public-facing servers

American Registry for Internet Numbers president expects federal mandate soon for agencies to begin enabling new protocols on public-facing Web servers
The pool of available IPv4 addresses will be completely allocated in the not-too-distant future.
“It will happen 717 days from today, around 2 in the afternoon, just before tea time,” said John Curran, president of the [...]

NTT Communications selects Alcatel-Lucent to launch Japan’s first IPv6-compatible IP-VPN service based on MPLS

Paris, August 4, 2009 – Alcatel-Lucent (Euronext Paris and NYSE: ALU) today announced that NTT Communications Corporation (NTT Com) has deployed Alcatel-Lucent’s service router solution as the base for its Internet Protocol (IP) Virtual Private Network (VPN) service, which now supports both IPv4 and next generation IPv6 protocols (*IPv4/IPv6 dual stack) for enterprise users. Offered [...]

DirectAccess, IPv6 and IPv4 Networks

Tom Basham from refraction.co.uk has posted two very good write ups on Windows 7 Direct Access covering the ipv6 and ipv4 setups available.
DirectAccess, IPv6 and IPv4 Networks
So what is Windows 7 DirectAccess?
Source [ Twitter ]

Verizon Mandates IPv6 Support for Next-Gen Cell Phones

Cell phone carriers have seen a huge growth in wireless data usage. The iPhone is selling like hotcakes, and its users generate large amounts of traffic. Not surprisingly, as cellular providers deploy faster network technologies, users generate even more data.
The problem, of course, is that we’re running out of IPv4 addresses. The IANA pool [...]

Why IPv6 Is Like Broccoli

What’s wrong with IPv6, what’s right, and why none of us really has a choice, according to supporters.

“After IPv4 runs out, it’s not the same as running out of oil, where there would be no cars running the next morning,” said Alain Durand, director of IPv6 architecture and Internet governance in Comcast’s Office of the [...]