What is the use of turning on 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.
What is the biggest difference between IPv6 and IPv4? In fact, the number of IP addresses is different.
IPv6, as the name suggests, is version 6 of the IP address protocol. 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. For example, every grain of sand on the earth can be assigned its own address.
In addition to being extremely rich in IP address resources, IPv6 is also safer and more responsive.
IPv6 is more secure and comes standard with encryption options, making communication between users and servers difficult to crack. In addition, IPv6 can greatly reduce network latency, which can be reduced from the current common 100ms to single digits. Low network latency is not only helpful for gaming, it also makes remote drones and autonomous cars feasible.
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