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Network flow balancing method and device

A technology of network traffic and balancing method, applied in the field of communication, can solve problems such as poor experience, and achieve the effect of improving user experience

Inactive Publication Date: 2019-12-20
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The embodiment of the present invention provides a network traffic balancing method, which is used to solve the problem of poor experience caused by IPv6 congestion access of dual-stack terminals in the prior art

Method used

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  • Network flow balancing method and device

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Embodiment Construction

[0052] Aiming at the problem of poor experience caused by IPv6 congestion access of dual-stack terminals in the prior art, the network traffic balancing method provided in the embodiment of the present invention obtains the IPv6 traffic bandwidth data of the egress link of the switching device, and according to the IPv6 traffic bandwidth Compare with the preset threshold to determine whether to perform traffic scheduling, and switch the dual-stack terminal between IPv6 and IPv4 to improve bandwidth utilization and user experience. The flow process of the inventive method is as figure 1 As shown, it is applied to the SDN controller, and the execution steps are as follows:

[0053] Step 101, acquiring IPv6 traffic bandwidth data of the egress link of the connected switching device according to a preset period;

[0054] Step 102, judging whether the IPv6 traffic bandwidth data of the link is greater than a preset upper limit scheduling threshold, and if so, sending a preset traf...

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PUM

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Abstract

The invention discloses a network flow balancing method and device. The method comprises the following steps: acquiring IPv6 flow bandwidth data of an outlet link of connected switching equipment according to a preset period; judging whether the IPv6 traffic bandwidth data of the link is greater than a preset upper limit scheduling threshold, and if so, issuing a preset traffic strategy to the switching equipment to enable the switching equipment to perform traffic scheduling according to the traffic strategy; and judging whether the IPv6 traffic bandwidth data of the link is less than a preset lower limit scheduling threshold, and if so, issuing a traffic strategy deletion instruction to the switching equipment to enable the switching equipment to stop traffic scheduling. According to thenetwork flow balancing method and device provided by the embodiment of the invention, the problem of poor experience caused by IPv6 congestion access of a dual-stack terminal in the prior art can besolved.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a network traffic balancing method and device. Background technique [0002] Internet Protocol Version 6 (IPv6) is a next-generation Internet Protocol (IP) designed by The Internet Engineering Task Force (IETF) to replace IPv4. Write an address for every grain of sand in the world. The biggest problem with IPv4 is that the network address resources are limited, which seriously restricts the application and development of the Internet. The use of IPv6 can not only solve the problem of the number of network address resources, but also solve the barriers for various access devices to connect to the Internet, making the Internet of Everything possible. [0003] Since IPv6 cannot immediately replace IPv4, IPv4 and IPv6 will coexist in an environment for quite a period of time. IPv4 / IPv6 dual-protocol stack technology is a transitional solution. The dual-stack mechanism mean...

Claims

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Application Information

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IPC IPC(8): H04L12/801H04L12/803H04L12/823H04L12/863H04L29/12H04L47/32
CPCH04L47/125H04L47/29H04L47/32H04L47/50H04L61/4511H04L2101/686
Inventor 余之道
Owner RUIJIE NETWORKS CO LTD