Shulou(Shulou.com)06/02 Report--

This article mainly introduces ipv4 and ipv6 which will be better, the article is very detailed, has a certain reference value, interested friends must read it!

Most of us use the second generation Internet IPv4 technology. Its biggest problem is that the network address resources are limited. Theoretically, it can address 16 million networks and link 4 billion hosts. According to the relevant data, the global IPv4 IP address is about to be used up.

IPv6 is the next generation IP protocol designed as IETF to replace the current version of IP protocol (IPv4). Its IPV6 address length is 128bits, and the address space increases by 98 times, which is almost inexhaustible. So with the shortage of IPv4, the number of networks supporting IPv6 is bound to grow.

According to statistics, some countries with developed networks in the world have gradually begun to use IPv6 instead of IPv4. Belgium is in the lead in this respect, where the proportion of IPv6 traffic has accounted for 27%, which is higher than that in Germany (11%) and the United States (9.5%). Other European countries, such as Switzerland, Luxembourg, Romania and the Czech Republic, have also performed well, accounting for between 5% and 9%.

According to Google, 5% of the world's networks already use IPv6, a rapid increase from last year. Many colleges and universities are popularizing that IPv6,IPv6 has a larger address space, uses smaller routing tables, and is more secure and allows expansion.

Of course, IPv6 is not a perfect solution, like IPv4, IPv6 will cause a lot of waste of IP addresses, and it also has defects in defending against DDoS attacks. But there are enough addresses in IPv6 to assign a unique IP address to every square inch on the planet, which is an unmatched advantage, so replacing IPv4 is also a general trend.

These are all the contents of which will be better, ipv4 or ipv6. Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.