ipv6 is the sixth version of the IP address protocol. Its functions: 1. Completely solve the problem of insufficient IPv4 addresses; 2. It can quickly connect to the network without manual configuration, achieving true plug-and-play; 3. Ensures the integrity and confidentiality of end-to-end communication at the network layer; 4. Can greatly reduce network delay.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
IPv6 is the abbreviation of "Internet Protocol Version 6" in English. It is the next generation IP protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4.
We are now using IPv4, and your external network address may be a series of numbers like this: 59.123.123.123. IPv4 addresses are 32 bits, and the total number is about 4.3 billion, minus the 192 and 170 address segments dedicated to the intranet, which is even less. The IPv6 address is 128 bits, which is about 4.3 billion to the fourth power. The addresses are extremely rich and almost inexhaustible. The number of addresses is said to be able to assign an address to every grain of sand in the world.
What is the use of ipv6
1. Completely solve the problem of insufficient IPv4 addresses;
2. Can quickly connect to the network without manual configuration , achieving true plug-and-play;
3. Ensure the integrity and confidentiality of end-to-end communication at the network layer.
4. IPv6 is more secure and comes standard with encryption options. The communication between the user and the server is difficult to crack.
5. IPv6 can greatly reduce network latency, which is generally around 100ms now, down to single digits. Low network latency is not only helpful for gaming, it also makes remote drones and autonomous cars feasible.
If you want to read more related articles, please visit PHP Chinese website! !
The above is the detailed content of What is the use of ipv6?. For more information, please follow other related articles on the PHP Chinese website!