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ipv4

20 Results

Dictionary

IPv4

(Internet Protocol Version 4) The current version of the IP protocol. See IANA, IPv6 and IPv4 address exhaustion.

Dictionary

Definition: IPv4

(Internet Protocol Version 4) The current version of the IP protocol. See IANA, IPv6 and IPv4 address exhaustion.



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  • Sudo broken, sudo fixed

    An essential Linux, Unix, and Mac OS X administration tool had a major security problem. It's been fixed, and now you need to patch your system ASAP.

    Blog posts | May 22, 2012 8:27am PDT

  • IPv6: It's the end of the Internet as you know it, and I feel fine

    On June 6, many major Web sites and Internet providers will start supporting IPv6 full time. But, worry not, the IPv4 Internet you've used for years will still be fine.

    Blog posts | April 23, 2012 4:49pm PDT

  • Internet IPv6 adoption is going no-where fast

    We're rapidly running out of IPv4 Internet addresses, but that doesn't mean that people are moving to IPv6.

    Blog posts | July 26, 2011 11:28am PDT

  • How far has the Internet come with IPv6 Adoption?

    Nothing like far enough according to Arbor Networks' study.

    Blog posts | April 19, 2011 9:55am PDT

  • It's official: Asia's just run out of IPv4 Addresses

    Now, will you take switching over to IPv6 seriously?

    Blog posts | April 14, 2011 2:27pm PDT

  • Want to buy an Internet IPv4 address? Cheap?

    Companies are beginning to sell IPv4 addresses as the IPv4 address pool finishes drying up.

    Blog posts | March 24, 2011 3:53pm PDT

  • Don't Panic! It's only the Internet running out of Addresses

    It's official. The last five blocks of IPv4 addresses have been distributed to the five Regional Internet Registries and there aren't anymore.

    Blog posts | February 3, 2011 9:17am PST

  • The Internet's IPv4 Gas Tank is running on empty

    The Internet's IPv4 gas tank warning light just came on. It's time to pull over to the IPv6 service station.

    Blog posts | February 1, 2011 9:45am PST

  • Goodbye, IPv4

    The last two IPv4 address blocks for the Internet have just been assigned, and now all new Internet addresses now employ IPv6 address spacing. Should companies care?

    Blog posts | February 1, 2011 9:11am PST

  • The Internet's IPv4's Clock is Ticking Down

    And it's counting down faster than ever. Ready for IPv6 yet?

    Blog posts | December 6, 2010 2:55pm PST

  • Use IPv6 in Windows 7 Today

    If you're already using Windows 7, you may already be using IPv6 with DirectAccess or HomeGroup. Here's what's what with these network features.

    Blog posts | November 19, 2010 10:40am PST

  • IPv4 addresses hitting critical stage - 5 percent remain

    The final stages of the squeeze are arriving: of the 4.3 billion Internet addresses possible with today's Net mainstream technology, 95 percent are gone.

    News items | October 18, 2010 7:49am PDT

  • Five ways for IPv6 and IPv4 to peacefully co-exist

    Ready or not, you're going to need to use both IPv6 and IPv4 on your corporate intranet and to connect to the Internet for years to come. Here are some ways to do it.

    Blog posts | October 14, 2010 11:48am PDT

  • The Upside of Moving to IPv6

    I get it. No one wants to change their fundamental network infrastructure, but there are reasons for switching to IPv6 besides simple necessity.

    Blog posts | October 5, 2010 12:32pm PDT

  • Too Little, Too Late: The Feds call for IPv6

    Yes, we certainly should be switching over to IPv6, but the Federal government calling for it now is a case of too little, too late.

    Blog posts | September 29, 2010 12:11pm PDT

  • The Internet is running out of IPv4 gas

    Or, to be more exact, the Internet running out of IPv4 addresses. Like it or lump it, we're all going to need to switch to IPv6.

    Blog posts | September 8, 2010 11:07am PDT

  • IPv4 address shortage reaching critical stage

    The shortage of IPv4 addresses has reached a critical stage - less than 10 percent are still available - according to the registries that allocate internet numbers around the world.

    News items | January 19, 2010 5:41am PST

  • ARIN CEO reminds: be prepared for Internet numbering expansion

    The impending changeover from IP version 4 to IP version 6 may result in configuration issues and slower performance for some online applications.

    Blog posts | October 29, 2009 7:15am PDT

  • ICANN turns on next-gen IP addresses

    New version of Internet Protocol data has been added to six of the world's root servers, assuring supply of unique IP addresses.

    News items | February 5, 2008 8:11am PST

  • Rocky road ahead for IPv6

    Status report: Promising trillions of addresses and built-in IPSec security, IPv6 was on the brink of replacing IPv4. Years later, most industry experts and vendors say IPv6 still isn't ready for...

    News items | April 23, 2002 12:00am PDT

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