Any host or user can get a public IPv6 network address because the number of available IPv6 addresses is extremely large.​ smb
Teredo
NAT in the router Implementing ipv6 would be a better option.
The use of NAT, combined with private IP addresses, can help reduce the waste of IP (version 4) addresses.However, even with the use of NAT, some time in 2010 or 2011, the last IPv4 addresses will have been assigned, and there will be more pressure to use the new protocols (IPv6 and related protocols).The use of NAT, combined with private IP addresses, can help reduce the waste of IP (version 4) addresses.However, even with the use of NAT, some time in 2010 or 2011, the last IPv4 addresses will have been assigned, and there will be more pressure to use the new protocols (IPv6 and related protocols).The use of NAT, combined with private IP addresses, can help reduce the waste of IP (version 4) addresses.However, even with the use of NAT, some time in 2010 or 2011, the last IPv4 addresses will have been assigned, and there will be more pressure to use the new protocols (IPv6 and related protocols).The use of NAT, combined with private IP addresses, can help reduce the waste of IP (version 4) addresses.However, even with the use of NAT, some time in 2010 or 2011, the last IPv4 addresses will have been assigned, and there will be more pressure to use the new protocols (IPv6 and related protocols).
what is the commercial use of ipv6?
The technology is used by private network ranges that has extended the useful life of Ipv4 addressing and slowed the adoption rate of Ipv6 is NAT . NAT is short for network address translation. NAT provides mapping between private and universal addresses.
There is no need to disable ipv4 to use ipv6.
IPv6 address has 2^128 address and IPv6 address is of 16 bytes and is represented in colon hex notation.
IPV6 is less vulnerable to DNS Spoofing IPv4 addresses use 32 bit or 4 bytes for addressing IPv6 addresses use eight bit segments.
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.So, basically, you need to:Ask your ISP (Internet Service Provider) whether they have support for IPv6.Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)Configure your computer.Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.So, basically, you need to:Ask your ISP (Internet Service Provider) whether they have support for IPv6.Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)Configure your computer.Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.So, basically, you need to:Ask your ISP (Internet Service Provider) whether they have support for IPv6.Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)Configure your computer.Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.So, basically, you need to:Ask your ISP (Internet Service Provider) whether they have support for IPv6.Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)Configure your computer.Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.
IPv4 goes from 0.0.0.0 to 255.255.255.255. There is a theoretical maximum of 4,294,967,296 unique addresses available, not including those behind NAT.
Short answer - yes.You need to be running Service Pack 1 at a minimum.Service Pack 2 has an even more complete IPv6 stack.To enable IPv6 on XP, open a command prompt window and type:C:\> ipv6 /?Did you then see this result?:C:\> ipv6 /?Could not access IPv6 protocol stack - the stack is not installed.To install, please use 'ipv6 install'.If you did get the above result, simply type:C:\> ipv6 installIt will take a few seconds, and then your Windows XP system will be fully IPv6 enabled.