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Load balancing method and device

A technology of load balancing and load balancing equipment, which is applied in the communication field and can solve problems such as business processing failures

Inactive Publication Date: 2018-03-30
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, this application provides a load balancing method and device to solve the problems in related technologies that may cause business processing failure

Method used

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  • Load balancing method and device

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Embodiment Construction

[0019] 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 embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0020] 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 should also be understood that the term...

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Abstract

The application provides a load balancing method and device applied to load balancing equipment. The load balancing method comprises: upon receipt of a message having a target IP (internet protocol) address being a virtual service IP address, extracting message characteristics of the message based on preset characteristic extraction rules; judging whether the message hits a session entry based onthe message characteristics; if not, forwarding the message based on a preset load balancing algorithm, and adding a correspondence of the message characteristics to forwarding results to the sessionentry. The load balancing method and device according to the technical scheme of the application can avoid the problem that since messages corresponding to a same business are allocated to different service ends, failure of business processing is incurred.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a load balancing method and device. Background technique [0002] In order to improve the business processing capability of the server, it is usually possible to adopt a distributed system architecture and deploy multiple servers. In this case, a load balancing device can be deployed, and the load balancing device will distribute the packets sent by the client to multiple servers for business processing, so as to achieve load balancing for distributed servers and further improve the business processing capabilities of the servers . [0003] In related technologies, the load balancing device usually performs load balancing processing based on the quintuples of the received packets, for example: forwarding packets with the same quintuples to the same server for business processing, and forwarding packets with different quintuples The message is forwarded to d...

Claims

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Application Information

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IPC IPC(8): H04L12/803
CPCH04L47/125
Inventor 邓迅孙艳杰
Owner HANGZHOU DPTECH TECH
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