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A flow distribution method and device

A distribution method and flow technology, applied in the field of network communication, which can solve problems such as packet loss

Active Publication Date: 2020-03-06
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a method and device for allocating traffic. When a faulty service board occurs in the cloud board, it avoids allocating traffic to the faulty business board, so as to solve the problem that occurs when the traffic is allocated to the faulty service board. packet loss problem

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  • A flow distribution method and device
  • A flow distribution method and device
  • A flow distribution method and device

Examples

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Embodiment Construction

[0023] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0024] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in 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 should also be understood that the term "and / or" as use...

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Abstract

The invention provides a method and a device for distributing traffic. The method comprises the following steps: searching to judge whether a first state identification exists in a preset state list or not, wherein the first state identification is used for marking a service board card to be subjected to traffic distribution; when at least one first state identification exists in the state list, determining service board cards associated with the at least one first state identification to be target service board cards; distributing to-be-distributed traffic in the target service board cards according to a preset load sharing algorithm. By application of the embodiment of the invention, the condition that the traffic is distributed to a fault service board card when the fault service board card appears in a cloud board card is avoided, and the problem that packet loss is generated when the traffic is distributed to the fault service board card is solved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a flow distribution method and device. Background technique [0002] Usually, multiple service boards are virtualized into one cloud board, and the traffic is distributed to each business board through a preset load sharing algorithm. [0003] In the existing technical solution, the management personnel cannot know the current working status of the service board. When a faulty service board occurs in the cloud board, the faulty service board cannot process traffic, resulting in packet loss. Contents of the invention [0004] In view of this, the present invention provides a method and device for allocating traffic. When a faulty service board occurs in the cloud board, it avoids allocating traffic to the faulty business board, so as to solve the problem that occurs when the traffic is allocated to the faulty service board. The problem of packet loss. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/803
CPCH04L47/122H04L47/125
Inventor 郑磊
Owner HANGZHOU DPTECH TECH
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