A bunch of Internet giants including Google, Facebook and Yahoo, will celebrate the day by enabling IPv6 on their main services for the whole 24 hours. Its a day to go gaga over the impending switch over or at least to feel more confident about it ... not that theres any choice really.
The transition to IPv6 is not a potential issue, but a guaranteed reality, said Peter Newton, director of Product Management, Business Products at Netgear. The only issue is how fast that transition will take place and how painful will it be.
The transition should pick up speed after the hoopla on June 8 but, for the most part, few folks will notice much difference during the shift. However, at some point, equipment and software upgrades will become a necessity for pretty much everybody.
Consumers and small businesses need to open a dialogue with their Internet service provider (ISP) about providing IPv6 services, advised John Curran, president and CEO of the American Registry for Internet Numbers (ARIN), the organization in charge of managing address space in the U.S., Canada, and parts of the Caribbean. Mail, web, and application servers must be reachable via IPv6 in addition to IPv4.
If they have not already, consumers and small businesses need to ensure equipment, software and operating systems are IPv6 compatible and should impose IPv6 compatibility requirements on their vendors and service providers."
The funny thing is that most consumers and small businesses are likely to be using IPv6 enabled equipment already. Its smart to check for that before running out to buy more equipment.
In the short term, service providers will feel the most pain as they need to procure more IPv4 addresses and convert their installed base of modems and networking gear to IPv6 capable gear, said Newton. The real winners of this change will take advantage of the latest generation of networking gear to improve their efficiency and operational capabilities, giving them an advantage over their slower competitors.
The bottom-line is that the faster companies and consumers make the switch the better off all will be.
But will the switch to IPv6 really leave anyone any safer?
In some aspects, IPv6 is considered more secure than IPv4 due to some built-in security capabilities, mainly the inclusion of IP Security, explained Sharon Besser, VP of Technology at Net Optics. Yet, IPv6 security uses the same methods to forward and route packets across the network as IPv4. In addition, the upper-layer protocols and applications that transport the application data are mostly unaffected.
By contrast, IPv4 had no native security but security has been cobbled onto it over the years. Still, security issues linger. For example, network address translation (NAT) allowed businesses and households to share a single IP address for multiple devices. While such band-aids extended the life of IPv4, it also served to mask the bad guys; making detection, protection and prosecution all the more difficult.
The good news is that IPv6 solves this problem. It allows for a virtually limitless allocation of identity on the Internet, said Joe Yeager, a product manager at Lancope. Not only can everyone have a unique identity on the Internet, all of their devices from their phones to their tablet PCs to their toasters can be identified; perfect for security.