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IDC service providing system and method based on IPv6 single stack

A single-stack, server technology, applied in transmission systems, electrical components, etc., can solve problems such as high maintenance costs, insufficient IPv4 addresses, and inflexibility, reduce the pressure on NAT and DNS equipment, improve address translation efficiency, and simplify operation. The effect of dimension management

Pending Publication Date: 2022-04-22
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of IPv6, IDC's use of IPv4 single stack is not conducive to the migration of services to IPv6, and there are not enough IPv4 addresses to support the business development of cloud resource pools, and users do not only access through IPv4 networks. Certain limitations
Secondly, the tunnel method needs to work in pairs, that is, both ends support the encapsulation / decapsulation function at the same time, so it is not flexible
[0006] In addition, as a known technology, there is also an IPv4 / IPv6 translation method based on cloud services that initiates communication from an IPv6 party. This method uses an IPv4 / IPv6 dynamic mapping table and needs to save the mapping entry relationship. high cost

Method used

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  • IDC service providing system and method based on IPv6 single stack
  • IDC service providing system and method based on IPv6 single stack
  • IDC service providing system and method based on IPv6 single stack

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Embodiment Construction

[0019] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

[0020] In the drawings, elements that are functionally the same are sometimes denoted by the same reference numerals. In addition, although an embodiment and a structural example according to the principle of this invention are shown in drawing, these are for understanding this invention, and do not interpret this invention limitedly at all. The descriptions in this specification are merely typical illustrations, and do not limit the claims or application examples of the present invention in any sense.

[0021] In this embodiment, the present invention has been described in sufficient detail for those skilled in the art to practice the present invention, but it should be understood that other embodiments are also possible, and that the structure / structure can be performed without departing from the scope and spirit of the technical idea of ​​the pres...

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Abstract

The invention provides an internet data center (IDC) service providing system and method based on an internet protocol version 6 (IPv6) single stack. The IDC service providing system based on an IPv6 single stack provides a service to a user terminal in response to a request from the user terminal, and is provided with: an IPv6 single stack IDC in which an IPv6 address in which an IPv4 address is embedded is disposed, the IPv6 address having a specific IPv6 prefix; the domain name server records the information of the specific IPv6 prefix, carries out domain name resolution according to the information of the specific IPv6 prefix, and provides a domain name resolution result for the user terminal; and the network address translation equipment is configured with the information of the specific IPv6 prefix, and performs mutual translation between an IPv4 address and an IPv6 address according to the information of the specific IPv6 prefix.

Description

technical field [0001] The invention relates to an IPv6 single stack-based IDC (Internet Data Center, Internet Data Center) service providing system and method. Background technique [0002] At present, the next generation Internet based on IPv6 has become the goal of promoting the development of new technology industries in various countries. With the development of the IPv6-based Internet, my country has also issued the "Action Plan for Promoting the Scale Deployment of Internet Protocol Version 6 (IPv6)", which requires the evolution and upgrading of the Internet to IPv6, and the construction of a new generation of high-speed, mobile, secure, and ubiquitous information. infrastructure. With the comprehensive deployment and advancement of IPv6, IPv6 will gradually become the mainstream bearer technology of the future Internet, but most IDCs currently use the IPv4 protocol or IPv4 / IPv6 dual stack to carry various services, which is not conducive to the increase and migratio...

Claims

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Application Information

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IPC IPC(8): H04L61/251H04L61/2592H04L61/4511H04L61/5007
CPCH04L61/251H04L61/2592
Inventor 李聪解冲锋马晨昊
Owner CHINA TELECOM CORP LTD