A network processing method for multi-path concurrent transmission based on hash algorithm

A network processing and multi-path technology, applied in the field of communication networks, can solve problems such as interruption, degradation of application service transmission quality, and inability to fully utilize broadband

Active Publication Date: 2022-03-11
北京天维信通科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) There is a one-to-one correspondence between the egress Underlay and Overlay, which makes path switching, that is, Overlay switching, which may cause degradation or even interruption of application service transmission quality;
[0006] (2) Multiple Underlay path broadband needs to be frequently used, and its broadband cannot be fully utilized

Method used

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  • A network processing method for multi-path concurrent transmission based on hash algorithm
  • A network processing method for multi-path concurrent transmission based on hash algorithm
  • A network processing method for multi-path concurrent transmission based on hash algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] This application establishes an Overlay based on multiple Underlays, and implements concurrent transmission of multiple paths through a consistent hash algorithm, making full use of network resources with multiple exits. Replace traditional Overlay switching with Underlay switching to achieve multi-path and high bandwidth, monitor the quality of Underlay in real time, and temporarily block if there is a problem.

[0062] as attached figure 2 As shown, on the one hand, the present application proposes a network processing method based on HASH algorithm to realize multi-path concurrent transmission, including the following steps:

[0063] S100. Establish several Underlays between the first data node and the second data node;

[0064] as attached image 3 As shown, in this embodiment, two routing nodes, uCPE and ECR, are used as two example nodes for implementing this method. Here, the routing node uCPE and the routing node ECR replace the first data node and the secon...

Embodiment 2

[0128] Based on the implementation principle of Embodiment 1, this embodiment proposes a device to implement the flow of the network processing method for implementing multi-path concurrent transmission based on the HASH algorithm in Embodiment 1 above.

[0129] In another aspect of the present application, a device for implementing the network processing method for realizing multi-path concurrent transmission based on the HASH algorithm is proposed, including an Underlay creation module, an Overlay creation module, a network quality monitoring and monitoring module, and an Underlay switching module, wherein:

[0130] Underlay creation module: used to establish several Underlays between the first data node and the second data node;

[0131] Overlay creation module: used to establish an Overlay logical connection based on the Underlay, and make the Overlay continuously span the several Underlays;

[0132] A network quality monitoring and monitoring module: used to monitor the n...

Embodiment 3

[0136] Furthermore, according to another aspect of the present disclosure, a control system is also provided.

[0137] On the other hand, the present application also proposes a control system, including:

[0138] processor;

[0139] memory for storing processor-executable instructions;

[0140] Wherein, the processor is configured to implement the network processing method for realizing multi-path concurrent transmission based on HASH algorithm when executing the executable instruction.

[0141] In an embodiment of the present disclosure, the control system includes a processor and a memory for storing instructions executable by the processor. Wherein, the processor is configured to implement any one of the aforementioned network processing methods for realizing multi-path concurrent transmission based on the HASH algorithm when executing the executable instructions.

[0142] Here, it should be noted that the number of processors may be one or more. Meanwhile, the traceab...

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Abstract

This application relates to a network processing method for realizing multi-path concurrent transmission based on the HASH algorithm, by establishing several Underlays between the first data node and the second data node; establishing an Overlay logical connection based on the Underlay, and making the Overlay Continuously spanning the several Underlays; monitoring the network quality of the Underlays connected to the Overlay in real time, and switching the path from the Overlay to the Underlay according to the monitoring results. The Overlay data of this technology will pass through the two Underlays in turn according to a certain algorithm, so as to realize concurrent transmission of multiple paths and make full use of network resources with multiple exits. When an Underlay fails or the quality is poor, the system will automatically temporarily block it to ensure the stability of the Overlay.

Description

technical field [0001] The present disclosure relates to the technical field of communication networks, and in particular to a network processing method, device and control system for realizing multi-path concurrent transmission based on a HASH algorithm. Background technique [0002] The Overlay network is a virtual network built on another computer network, so it cannot appear independently. The underlying network of the Overlay is the Underlay network. The Overlay network and the Underlay network often appear in pairs. The underlay network is an infrastructure layer dedicated to carrying user IP traffic. The relationship between it and the overlay network is somewhat similar to physical machines and virtual machines. [0003] Both the Underlay network and physical machines are real entities that correspond to real network devices and computing devices respectively, while the Overlay network and virtual machines are virtualized layers based on the underlying entities using...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/24H04L45/28H04L45/302
CPCH04L45/24H04L45/302H04L45/28
Inventor 姜作毅汤晓峰臧楠楠
Owner 北京天维信通科技股份有限公司
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