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Flow balance output method and device

A technology of flow equalization and output method, which is applied in the direction of transmission system, digital transmission system, electrical components, etc., can solve the problems of high hardware cost and low data processing performance, achieve high input and output port density, increase input and output port density and Data processing performance, the effect of high data processing performance

Active Publication Date: 2016-05-18
RUN TECH CO LTD BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional traffic balance output method is implemented in a multi-core processor by pure software, so it has limitations for high-speed processing application scenarios that require wire-speed forwarding. At the same time, the application of multi-core processors makes the hardware cost higher. Pure software Implemented in such a way that the data processing performance is low

Method used

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  • Flow balance output method and device
  • Flow balance output method and device
  • Flow balance output method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 It is a flow chart of a flow balance output method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of flow balance output. The method can be executed by a flow balance output device, which can be implemented by software and / or hardware implemented in a specific manner, including the following steps:

[0024] S110. Obtain the basic configuration of IP balance in the inner layer of the GTP tunnel;

[0025] Specifically, the acquisition of the basic configuration of the inner layer IP balance of the GTP tunnel may include: acquisition of the flow distribution mode; acquisition of the flow input group and the corresponding input access port, and acquisition of the inner layer IP balance rule bound to the input group; Output groups for traffic and the destination port for the corresponding output.

[0026] Wherein, the access port is a flow input port, corresponding to an input pin of the switch chip. Traffic inpu...

Embodiment 2

[0042] Figure 4 It is a schematic structural diagram of the flow balance output device provided by the second embodiment of the present invention. This embodiment is a flow balance output device proposed on the basis of the first embodiment. This device is suitable for the situation of flow balance output. The device includes : a configuration acquisition module 10 , a feature domain setting module 20 , a feature extraction module 30 and an equalization output module 40 .

[0043] Wherein, the configuration acquisition module 10 is used to obtain the IP balance basic configuration of the inner layer of the GTP tunnel; the feature field setting module 20 is used to judge that if the distribution mode obtained is the GTP tunnel packet distribution mode, then create a GTP tunnel according to the characteristics of the GTP tunnel The feature field of the feature, and the feature field is defined in the ICAP unit of the switch chip; the feature extraction module 30 is used to filt...

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Abstract

The embodiment of the invention discloses a flow balance output method and device. The device comprises a configuration obtaining module, a characteristic domain setting module, a feature extraction module and a balance output module. The flow balance output method and device can realize GTP (GPRS tunneling Protocol)-based tunnel inner layer IP (Internet Protocol) address flow balance output, meanwhile reduce shunting equipment hardware costs, and increase shunting equipment inputoutput port density.

Description

technical field [0001] Embodiments of the present invention relate to network data communication technologies, and in particular to a flow balancing output method and device. Background technique [0002] Affected by the rapid development of the mobile Internet 4G network, the number of mobile Internet users in my country has continued to rise in recent years. Mobile phones have surpassed desktop computers to become the largest Internet terminal, and mobile applications have also become mainstream applications. With the popularization of mobile terminal equipment such as smartphones and the rapid development of wireless network upgrades, the number of mobile Internet users has further increased rapidly. [0003] As a result, the management and control of 4G networks has become an urgent issue. The distribution device is required to support the data analysis capability and distribution and forwarding capability of the mobile Internet GTP (GPRS Tunneling Protocol, General Pac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803
CPCH04L47/125
Inventor 王智慧
Owner RUN TECH CO LTD BEIJING