Crossing method, device and storage medium of network address translation device

A network address translation and address exchange technology, which is applied in the field of devices and storage media, and the traversal method of network address translation equipment, can solve problems such as time-consuming, high server costs, and complex system architecture, and achieve the effect of reducing connection time consumption

Active Publication Date: 2018-12-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is, when the existing ICE solution is used to realize NAT device traversal, a STUN server or TURN server is needed. The system architecture is complex, the server cost is high, and it is time-consuming.

Method used

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  • Crossing method, device and storage medium of network address translation device
  • Crossing method, device and storage medium of network address translation device
  • Crossing method, device and storage medium of network address translation device

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Embodiment Construction

[0027] Please refer to the drawings, wherein the same component symbols represent the same components, and the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application and should not be construed as limiting other specific embodiments of the present application not detailed herein.

[0028] In the following description, specific embodiments of the present application will be described with reference to steps and symbols performed by one or more computers, unless otherwise stated. Accordingly, the steps and operations will be referred to several times as being performed by a computer, which reference herein includes operations by a computer processing unit of electronic signals representing data in a structured format. This operation transforms the data or maintains it in a location in the computer's memory system, which can be...

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Abstract

The embodiment of the invention discloses a crossing method, device and storage medium of a network address conversion device. The crossing method of the network address translation device is applicable to a terminal located in a first network. The crossing method of the network address translation device comprises the following steps of: forging a false local address of the network address translation device in a second network; using a false local address of the network address translation device to exchange an address with a media server in the second network to obtain a local address of the media server; performing connectivity testing on the media server according to the local address of the media server; when the connectivity test is successful, pulling a media stream from the mediaserver across the network address translation device. The embodiment of the invention can simplify the system structure, reduce the server cost and reduce the connection time consumption.

Description

technical field [0001] Embodiments of the present invention relate to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for traversing a network address translation device. Background technique [0002] With the rapid development and popularization of the Internet, the number of networked devices (such as: smartphones, tablet computers, personal computers) has surged, which has brought about a shortage of public network address resources. In this case, NAT (Network AddressTranslation, network Address translation) technology came into being. The NAT technology can map multiple private network addresses into a legal public network address. With the help of NAT, when a private network device sends a data packet to a public network device through the NAT device, the NAT device will convert the private network address (that is, the private network address) in the data packet. The local address of the network device) is m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/26
CPCH04L43/0811H04L61/256H04L61/2567
Inventor 陈超
Owner TENCENT TECH (SHENZHEN) CO LTD
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