Switch Now To Next Generation Net Addresses, Says Father Of Internet
London: The world is about to run out of the internet addresses that allow computers to identify each other and communicate, the man who invented the system, Vint Cerf said.
Cerf, popularly called the ‘Father of the internet’ and one of the world’s leading computer scientists, said that businesses and consumers needed to act now to switch to the next generation of net addresses. Unless preparations were made now, he said, some computers might not be able to go online and the connectivity of the internet might be damaged. Cerf said that internet service providers in particular needed to prepare and that time was running out for a smooth transition. Every computer and online device is assigned a unique IP address, but the pool of unallocated numbers is about to dry up. “This is like the internet running out of telephone numbers and with no new numbers, you can’t have more subscribers”, he said.
When Cerf and others founded the internet system in 1977, he set in place “internet protocol version four” (IPv4) which provided 4.2 billion addresses. With the number of internet-enabled devices, particularly mobile phones, soaring, less than 14 per cent of those addresses remain vacant.
It is estimated that IPv4 addresses, each of which is a series of 32 binary digits, will run out in 2010 and possibly as early as next year.
A new system, called IPv6, has been ready for implementation for more than a decade. Under IPv6, each address has 128 bits and so provides 340 trillion, trillion, trillion different addresses — that is 340,000,000,000,000,0-00,000,000,000,000,000,000,000. It is assumed that this will meet humanity’s needs for decades to come. Two protocol systems will run in tandem and IPv4 addresses will still work as normal. But if the IPv6 is not widely adopted, then those using it may find themselves unable to connect across the whole internet. The Organisation for Economic Co-operation and Development has warned that shifting to the new addressing scheme was critical for the future of the internet economy and was likely to affect all businesses that require IP addresses".
London: The world is about to run out of the internet addresses that allow computers to identify each other and communicate, the man who invented the system, Vint Cerf said.
Cerf, popularly called the ‘Father of the internet’ and one of the world’s leading computer scientists, said that businesses and consumers needed to act now to switch to the next generation of net addresses. Unless preparations were made now, he said, some computers might not be able to go online and the connectivity of the internet might be damaged. Cerf said that internet service providers in particular needed to prepare and that time was running out for a smooth transition. Every computer and online device is assigned a unique IP address, but the pool of unallocated numbers is about to dry up. “This is like the internet running out of telephone numbers and with no new numbers, you can’t have more subscribers”, he said.
When Cerf and others founded the internet system in 1977, he set in place “internet protocol version four” (IPv4) which provided 4.2 billion addresses. With the number of internet-enabled devices, particularly mobile phones, soaring, less than 14 per cent of those addresses remain vacant.
It is estimated that IPv4 addresses, each of which is a series of 32 binary digits, will run out in 2010 and possibly as early as next year.
A new system, called IPv6, has been ready for implementation for more than a decade. Under IPv6, each address has 128 bits and so provides 340 trillion, trillion, trillion different addresses — that is 340,000,000,000,000,0-00,000,000,000,000,000,000,000. It is assumed that this will meet humanity’s needs for decades to come. Two protocol systems will run in tandem and IPv4 addresses will still work as normal. But if the IPv6 is not widely adopted, then those using it may find themselves unable to connect across the whole internet. The Organisation for Economic Co-operation and Development has warned that shifting to the new addressing scheme was critical for the future of the internet economy and was likely to affect all businesses that require IP addresses".
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