Wednesday 19th May, 2010
Internet to run out of IP addresses 'in 500 days'
ANI Tuesday 18th May, 2010
It has emerged that the IP addresses used in helping to distinguish one computer from another are expected to run out in approximately 500 days.
The unique numbers, which are known as Internet protocol addresses, help identify the world's networked devices.
An IP address uses four numbers from 0 to 255 to distinguish one computer from another. As an example, computers around the world can recognise the IP address 22.214.171.124 as a server for fairfax.com.au, which publishes this newspaper online.
There are more than four billion combinations. But the proliferation of networked devices means soon that will no longer be enough.
In a way, IP addresses are like phone numbers, which need to be entered correctly if a right connection is to be made. So the ability to uniquely identify everything in the computer world is essential.
IP addresses are like phone numbers in another way, too.
Just as Australia had to move from seven-digit phone numbers to eight digits in the early 1990s, massive change will now be required globally to resolve the problem.
However, there's a complication.
"Unlike the telephone system, it's not easy to just add more digits," the Sydney Morning Herald quoted chief scientist at the Asia Pacific Network Information Centre, Geoff Huston, as saying.
Although every telephone number in Australia was successfully altered, the phones themselves didn't change. Humans simply dialled an extra number and were connected to the person.
But every web server, every iPhone, every router and everything else - possibly billions of devices - will need to be reconfigured or upgraded.
"The idea that every last one has to go back into the doctor for a new transplant does sound a bit frightening. It's almost like having to teach every device a new language," Huston said.
Fortunately, a new language exists.
Computers now use IP version 4 and have since the 1980s. Its replacement is version 6, known as IPv6. For humans, little will change.
The traditional way we visit a website, by typing google.com or facebook.com, won't be any different and personal computers will automatically use IPv4 or IPv6 as required.
The impending shortage has been apparent for more than a decade as the volume of networked devices has escalated but inertia has stymied efforts to prepare for IPv6, Huston revealed.
While personal computers have been capable of understanding IPv6 since Windows XP and Apple OS X, Huston says only about 5 percent of devices are configured to do so. Among web servers, the figure is less than 1 per cent.
Internode is one of the few Internet service providers that offers an IPv6 service. Telstra is among the many that do not. Tens of millions of mobile phones are on an IPv4 network only.
Technically, it's not all that difficult to enable IPv6. Logistically, it's a horrendous challenge, and the conversion can involve substantial costs, with little in return.
"It doesn't make your Internet any shinier or any brighter, so customers won't pay more," he said.
Consequently, Huston predicts we will get to a point where large numbers of people will no longer be able to see everything on the Internet.
So far, the dwindling storehouse of IP addresses has been managed with trickery that translates one IP address to another.
But by about late September next year, the key body that distributes IP addresses will run out of them. Three months after that, every drop in the pipeline will dry up and the only way to get an IPv4 address will be to buy one from someone else.
Lacking that, consumers whose computers are not configured to use IPv6 won't see new websites. Likewise, iPhones, which don't understand IPv6, will be limited to the "old" Internet.
For businesses that are not prepared, this could spell trouble. Unless web servers and mobile phone services are configured to send information via IPv4 as well as IPv6, companies could be left with a fraction of their current customers.
The good news is that once IPv6 is in place, it should satisfy demand as far as a computer can calculate.
"If every single address was one grain of sand, in IPv6 you could build 300 million planets the size of Earth," he added. (ANI)
I'm a technology expert. I've been in IT for about 10 years now and am upper management at a small IT services company. That being said, this is something to possibly worry about, in my opinion.
Ask any tech what IPv6 is and you'll get an answer that amounts to the fact that address ranges, for our purposes, would be infinite. What can you do with such a thing? Thats where the devil is. With IPv6 every dog, cat, cell phone, person, website, soda machine, building, etc... can have its own personal ip address that never changes. Many products will come out based on this technology that the world will love to death! It will make turning your technology into a personal army of assitants completely possible and simple. What this also means is that you yourself would have your own ip address that would never change. EVER!
Consider what this means. You'd never stop being trackable. You could not release and renew your ip. If you were banned from a website you couldn't get on that website from any location. At the library, internet cafe, your cousin's house, etc... You'd have to put in your own credentials and access ANY part of the web from your own personal IP. Theres no need to put a chip in your hand when all your devices have one that points ONLY to you. All your cell phones would use an ip that points to you, all your computing, all your anything that accesses the internet. Ask any network level tech about what i'm saying and he/she can confirm this.
So IF theres a shadow government that wants to track us in the future, the future is now. And don't think staying away from technology will help you. That barcode on the back of your driver's license will finally meet its potential. Its already being scanned in certain places ( I always have to scan it at the casino i go to) but it will be scanned everywhere because its quicker and has the potential to be made into law. I'm definately not saying this is going to be the mass control by the NWO plot. I'm just saying it has the potential to and it WILL be used to track, control, and monitor you.
You've been warned! Now go confirm or disprove what I'm saying.
jetxvii wrote:I am speechless...... I had no Idea it was this big.
I have no words
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