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Method, system and device for realizing message QoS processing

A message and forwarding system technology, applied in the field of communication, can solve problems such as resource competition and affecting normal message forwarding, and achieve the effect of avoiding impact

Active Publication Date: 2020-04-21
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a method, system and device for realizing message processing, so as to solve the problems of resource competition and affecting normal message forwarding during QoS processing in the prior art, and improve the overall forwarding performance

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  • Method, system and device for realizing message QoS processing
  • Method, system and device for realizing message QoS processing
  • Method, system and device for realizing message QoS processing

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Embodiment Construction

[0043] In order to make the above objects, features and advantages of the present application more obvious and understandable, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] In order to facilitate the understanding of the technical solution provided by this application, the background technology involved in this application will first be described below.

[0045] Since QoS processing mostly limits the forwarding speed of a certain type of message, and this type of message is usually received by multiple forwarding cores. When limiting the rate of this type of message, it is necessary to count the relevant information (that is, the QoS rule corresponding to the message) received by multiple forwarding cores of this type of message, and the relevant information is multi-core competition resources. In order to avoid resource competition, multi-core pro...

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Abstract

The embodiment of the invention discloses a method, system and device for achieving QoS processing, wherein the QoS rules are divided into three classes, the first set comprises QoS rules for limitinga source IP address, the second set comprises QoS rules for limiting a destination IP address, and the third set comprises QoS rules for limiting the source IP address and the destination IP address;uniformly distributing all QoS rules in the first set and part of QoS rules in the third set to N forwarding cores to enable the QoS rules to become resources of each core, so that each forwarding core receives messages corresponding to the distributed QoS rules to perform QoS processing on the messages; and uniformly distributing all QoS rules of the second set and other rules QoS in the third set to M QoS threads, and processing a message corresponding to a rule related to the target address by the threads. The QoS rule operation related to the processing source IP address is allocated to the forwarding core to be processed, and the QoS rule operation related to the processing destination address is allocated to the QoS thread to be processed, so that the influence on normal flow forwarding is avoided.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method, system and equipment for realizing packet QoS (Quality of Service, Quality of Service) processing. Background technique [0002] QoS is a security mechanism of the network, a technology used to solve problems such as network delay and congestion, and can provide better service capabilities for designated network communications. [0003] At present, in the multi-core forwarding system, the problem of performance degradation caused by "lock processing" in the multi-core forwarding system is not considered when performing QoS processing. Since the multi-core forwarding system involves the competition of shared resources during the QoS processing process, the multi-core forwarding system frequently locks during the QoS process, which will affect the packet forwarding of normal traffic and greatly reduce the performance of general traffic. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/851
CPCH04L47/24H04L47/2425
Inventor 刘健男
Owner NEUSOFT CORP