A data transmission transfer method and system thereof

A data transmission and data content technology, applied in the network field, can solve problems such as insufficient IP addresses and inability to solve active communication problems, and achieve the effect of improving communication quality and security

Inactive Publication Date: 2021-02-02
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At the same time, with the rapid increase in the number of computers connected to the Internet, IP address resources are increasingly stretched. Network Address Translation (Network Address Translation, NAT) alleviates the problem of insufficient IP addresses, and can support the connection between all computers in the private address network and the Internet. Communication requirements, may not be able to solve the problem of active communication between public network nodes and private network node servers

Method used

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  • A data transmission transfer method and system thereof
  • A data transmission transfer method and system thereof
  • A data transmission transfer method and system thereof

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] A data transmission transfer method provided by the present invention will be described in detail below.

[0034] see figure 1 , is a flow chart of the data transmission transfer method in an embodiment of the present invention.

[0035] In one embodiment, the data transmission transfer method is applied to a data transmission transfer system (DataTransmission Proxy System, DTPS), wherein, the DTPS includes a source application server and a target application server communicating with each other and is set between the source application server and the One or more transit serve...

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Abstract

The invention discloses a data transmission transfer method, comprising the following steps: using a source application server to receive a communication request from an application party; obtaining an IP address of a transfer server corresponding to a sending target for public network access by analyzing the communication request; The transmitted data content is sent to the transit server corresponding to the IP address; the corresponding transit server forwards the transmitted data content to the target application server to complete mutual communication. The technical scheme of the invention can well realize public-to-private network communication, and has good network quality assurance, and at the same time has very high security guarantee.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a data transmission transfer method and system thereof. Background technique [0002] IPv4, the fourth version of the Internet Protocol (IP), is also the first widely used protocol that constitutes the cornerstone of today's Internet technology and has also contributed to the vigorous development of the Internet. [0003] At the same time, with the rapid increase in the number of computers connected to the Internet, IP address resources are increasingly stretched. Network Address Translation (Network Address Translation, NAT) alleviates the problem of insufficient IP addresses, and can support the connection between all computers in the private address network and the Internet. Communication requirements may not be able to solve the problem of active communication between public network nodes and private network node servers. Contents of the invention [0004] In order to sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/562H04L67/60
Inventor 陈程耀
Owner CHINANETCENT TECH
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