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A method and device for route selection and anti-loopback in easymesh networking

A networking and loopback technology, applied in the field of easymesh networking, to improve stability and user experience

Active Publication Date: 2022-03-25
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently released easymesh standard protocol has not yet completed the definition of specific standards for loop detection and routing. How to select the optimal path for real-time calculation and solve possible loop problems to improve user experience has become an urgent problem for computing personnel in the field to solve and optimize.

Method used

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  • A method and device for route selection and anti-loopback in easymesh networking
  • A method and device for route selection and anti-loopback in easymesh networking
  • A method and device for route selection and anti-loopback in easymesh networking

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Embodiment 1

[0043] like figure 2 As shown, the present invention provides a method for route selection and anti-loopback in easymesh networking, which is suitable for easymesh networking (see figure 1 , image 3 ) (the AP mentioned below refers to the easymesh networking equipment, which is divided into controller-ap (root node), referred to as ctl-ap in the figure; agent-ap). The main steps are as follows:

[0044] S1. The first AP periodically sends a custom broadcast frame after the easymesh networking is successful, or sends a custom broadcast frame when the networking port (such as wired / 2.4G / 5G port switching) changes; the custom broadcast frame The frame contains at least a forwarding path and a network path quality score, and the forwarding path is a sequence composed of the MAC addresses of the forwarding ports;

[0045]Further, the self-defined broadcast frame includes the MAC address of the first AP that sends the self-defined broadcast frame, so that the first AP judges whe...

Embodiment 2

[0072] like Figure 4 As shown, the embodiment of the present invention provides a route selection anti-loopback device in easymesh networking, including: a broadcast frame sending module, a route and score update module, and a route selection module, wherein:

[0073] The broadcast frame sending module of the first AP is used to periodically send a self-defined broadcast frame after the first AP performs easymesh networking successfully, or sends a self-defined broadcast frame when the networking port changes; the self-defined broadcast The frame contains at least the forwarding path and the network path quality score;

[0074] The path and score update module of the second AP is configured to update the forwarding path and the network path quality score when the second AP receives the broadcast frame when the self-defined broadcast frame is forwarded in the network;

[0075] The path selection module of the first AP is used to generate multiple broadcast frame forwarding pa...

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Abstract

The invention discloses a route selection anti-loop method in the easymesh network: the first AP periodically sends a self-defined broadcast frame after the easymesh network is successfully established, or sends a self-defined broadcast frame when the network port changes; The self-defined broadcast frame at least includes a forwarding path and a network path quality score, and the forwarding path is a sequence composed of MAC addresses of forwarding ports; when the self-defined broadcast frame is forwarded in the network, each second AP receives the broadcast frame, the forwarding path and network path quality score are updated; the first AP generates multiple broadcast frame forwarding paths when receiving the self-defined broadcast frame sent by itself, and selects the network from the broadcast frame forwarding paths that do not contain loopbacks. The broadcast frame forwarding path with the highest path quality score is used, and the ports of other broadcast frame forwarding paths are closed. The present invention can be applied to route selection in easymesh to solve the loopback problem and improve stability. The invention also provides a corresponding route selection anti-loop device in the easymesh networking.

Description

technical field [0001] The invention belongs to the technical field of easymesh networking, and more particularly relates to a method and device for route selection and loopback prevention in easymesh networking. Background technique [0002] As people use more and more wireless networks, the quality of service requirements for wireless networks are also getting higher and higher. The demand for wireless network coverage, so there are more and more needs for the use of wireless MESH. The WIFI Alliance has launched the easymesh specification in order to solve the interoperability of wireless products. like figure 1 As shown, it is a schematic diagram of a normal easymesh network. [0003] The currently released easymesh standard protocol has not yet completed the specific standard definition of loop detection and routing. How to select the optimal path for real-time calculation and solve possible loop problems to improve user experience has become an urgent optimization pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/18H04L45/02H04W40/12H04W40/24
CPCH04L45/18H04L45/02H04W40/12H04W40/248
Inventor 高峰陈金花胡灿
Owner FENGHUO COMM SCI & TECH CO LTD
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