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A BFD detection method, device, electronic equipment and storage medium

A detection method and storage medium technology, applied in the field of communication, can solve the problems of slow BFD detection, multiple CPU resources and forwarding resources, etc.

Active Publication Date: 2022-05-27
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this BFD detection method needs to occupy more CPU resources and forwarding resources of the network device, resulting in a slow detection speed of BFD detection.

Method used

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  • A BFD detection method, device, electronic equipment and storage medium
  • A BFD detection method, device, electronic equipment and storage medium
  • A BFD detection method, device, electronic equipment and storage medium

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Embodiment Construction

[0025] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as recited in the appended claims.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as...

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Abstract

The present application provides a BFD detection method, device, electronic equipment, and storage medium. The method is applied to network equipment, and the method includes: the user input by the user through the BFD group module in the network equipment is at least one waiting to be deployed on the network equipment Detect the BFD group binding information of the BFD group bound to the application to be detected with the same outgoing interface or the same forwarding path; for each BFD group in the BFD group binding information, associate a BFD for the BFD group through the BFD group module Session: use the BFD session by the detection module in the network device to detect whether the outgoing interface or the forwarding path of the application to be detected corresponding to the BFD group associated with the BFD session is normal. This application can greatly save the CPU resources of network equipment and the occupancy of forwarding resources.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a BFD detection method, device, electronic device, and storage medium. Background technique [0002] With the rapid development of the network today, the network environment is becoming more and more complex. In order to ensure the reliability of the network, a bidirectional forwarding detection (Bidirectional Forwarding Detection, BFD) mechanism is widely used in the network. [0003] At present, for network devices in the network, it is usually necessary to provide multiple applications (for example, Label Switch Path (Label Switch Path, LSP) tunnel applications, Pseudo Wire (Peeudo Wire, PW, etc.) A BFD session is deployed on the forwarding path corresponding to each service, and the deployed BFD session is used to check whether the corresponding forwarding path is normal. [0004] However, this BFD detection method needs to occupy more CPU resources a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L43/0805H04L45/50
CPCH04L45/22H04L45/50
Inventor 占玉龙
Owner NEW H3C SECURITY TECH CO LTD