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

What I want to share with you in this article is about whether the domestic ipv6 CVM address is necessary. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

In the past, we used IPV4 addresses. With the depletion of global ip address resources, the promotion of IPV6 has become a top priority for cloud service providers. The deployment of domestic ipv6 CVM addresses is an inevitable trend in the future.

IPv4 and IPv6 are not directly compatible, but now you cannot simply flip the switch and turn off IPv4, because most people in the world still rely on it. IPv6 devices are built using processes called dual stacks that allow IPv6 and IPv4 to run in parallel at the same time. The support of IPv4 will not be eliminated by cloud service providers soon. Small and medium-sized enterprises should switch to IPv6 as soon as possible for the following reasons:

1. Necessity

IPv6 will soon become the only option for adding new devices or hosts to the Internet. Small and medium-sized enterprises should transition to IPv6 so that when the inevitable day comes, they will no longer support IPv4. The adoption of IPv6 as soon as possible will enable small and medium-sized enterprises to use IPv4 without affecting their business.

2. Efficiency

IPv6 simplifies and accelerates data transmission by processing packets more efficiently, eliminating the need to check packet integrity, thereby saving valuable router time for moving data. With enough IP addresses, businesses will not have to rely on NAT to connect to Internet. IPv6 eliminates most of the address conflicts that are common in IPv4 and provides more simplified connections and communications for devices such as cloud hosts.

3. Security

When researchers developed IPv4 security, they didn't really cross their minds. IPv4 was never considered safe. IPv6 is built on security from beginning to end, and as an optional feature, many security features that have been piped after IPv4 are integrated into IPv6 as default requirements. IPv6 encrypts traffic and checks packet integrity to provide VPN-like protection for standard Internet traffic.

To meet the needs of users for IPv6 CVM, IPV6 CVM is launched. The newly opened CVM in telecom room fully supports IPv6. In addition to assigning a free IPv4 public network address, 32 IPv6 addresses are also given to achieve v4/v6 dual-stack support.

Is the above domestic ipv6 CVM address necessary? the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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