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Intelligent load strategy of multi-WAN port network device

An intelligent load and port network technology, applied in the field of network communication, can solve the problem of downlink bandwidth usage limit, unable to send request packets, packet loss and other problems, to achieve the effect of good applicability, more load, and avoid waste.

Active Publication Date: 2017-11-03
网是科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large difference between the ratio of uplink and downlink bandwidth and the actual situation, if the device with multiple WAN ports simply uses the downlink bandwidth usage as the load basis between WAN ports, the smaller uplink bandwidth must be restricted first.
When the uplink bandwidth is fully occupied, the uplink request message will not be sent, and packet loss will occur, so the usage rate of the downlink bandwidth is also limited

Method used

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  • Intelligent load strategy of multi-WAN port network device

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Experimental program
Comparison scheme
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Embodiment

[0044] like figure 1 As shown, the intelligent load policy of the network device with multiple WAN ports includes the following steps:

[0045](S1) Regularly detect the traffic usage of all WAN ports of the multi-WAN port network device, and use this to measure and configure the load-related parameters of each WAN port. The load-related parameters include uplink occupancy ratio, downlink occupancy ratio, remaining The average value of upstream bandwidth and the average value of remaining downstream bandwidth. Among them, after detecting the traffic usage of the WAN port, the suppression rule table is also configured according to the current load of each WAN port, so as to better adapt to some special actual situations.

[0046] Specifically, the configuration method of the suppression rule table is as follows:

[0047] Open up an area in the memory to create the table body,

[0048] Each time the traffic usage of all WAN ports is regularly detected, the WAN port information...

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Abstract

The invention discloses an intelligent load strategy of a multi-WAN port network device. A downlink bandwidth and an uplink bandwidth are considered together, a suppression rule mechanism is combined, and a data packet exit is selected by judging an uplink occupation ratio, a downlink occupation ratio, a residual uplink bandwidth average value and a residual downlink bandwidth average value in sequence. The intelligent load strategy breaks through the old idea of only considering the downlink bandwidth in the traditional load strategy, the downlink bandwidth and the uplink bandwidth are comprehensively considered, the dynamic load balancing of residual bandwidths of a plurality of lines is realized accordingly, thereby being more flexible, effectively avoiding idle bandwidth waste, and meanwhile the WAN port flow feedback reverse suppression strategy is used for selecting the path to combine the actual application conditions perfectly, and the adaptability is high.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to an intelligent load strategy of network equipment with multiple WAN ports. Background technique [0002] Under the background of broadband speed increase and fee reduction, through the efforts of operators, 100M network access has begun to enter the daily use of ordinary users, and even Gigabit access has gradually become popular. With the rapid development of network technology, people's demand for bandwidth is getting higher and higher, and the simultaneous access of multiple broadband has become a low-cost solution for increasing bandwidth. When multiple broadband connections are connected at the same time, how to fully superimpose the bandwidth and make the line utilization more fully is one of the necessary functions of the network equipment with multiple WAN ports. [0003] The current broadband access provided by mainstream operators usually has unequal upli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803
CPCH04L47/125
Inventor 陈昕睿
Owner 网是科技股份有限公司