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Message processing method and device

A message processing and message technology, applied in the field of communication, can solve problems such as packet loss and affecting user experience

Active Publication Date: 2021-01-05
RUIJIE NETWORKS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a packet processing method and device to solve the problem in the prior art that serious packet loss seriously affects user experience

Method used

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  • Message processing method and device

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Embodiment Construction

[0055] In view of the serious packet loss in the prior art, which seriously affects the user experience, the embodiment of the present invention provides a packet processing method, which is applied to such as figure 1 Among the at least two service boards and CPUs included in the shown modular switch, the following introduces the method with the at least two service boards and the CPU as execution subjects respectively.

[0056] Firstly, the message processing method with at least two service boards as the execution subject is introduced. The process of this method is as follows figure 2 As shown, the specific execution steps are as follows:

[0057] S21: If a faulty switching board is detected in at least two switching boards, determine the faulty switching port identification of the faulty switching port connected to the current service board and the faulty switching board, and generate a setting report carrying the faulty switching port identification After the message, ...

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Abstract

The invention discloses a message processing method and device, and the method comprises the steps: determining a fault switching port identifier if a fault switching board is monitored, generating aset message carrying the fault switching port identifier, and adding the set message into a to-be-forwarded queue; determining a first switching port identifier corresponding to a to-be-forwarded message obtained from the to-be-forwarded queue according to a load balancing table, and determining whether the to-be-forwarded message is the set message; if so, writing the fault switching port identifier into a fault switching port identifier record table and then discarding the fault switching port identifier; if not, determining whether the fault switching port identifier record table comprisesthe first switching port identifier, and if so, selecting a second switching port identifier from other switching port identifier sets corresponding to the first switching port identifier in a fast switching table, and sending the to-be-forwarded message through a switching port corresponding to the second switching port identifier, and if not, sending the to-be-forwarded message through the switching port corresponding to the first switching port identifier. The scheme greatly reduces the number of lost packets.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a message processing method and device. Background technique [0002] The current modular switches generally use the CLOS architecture, such as figure 1 As shown, it includes a central processing unit (Central Processing Unit, CPU), at least two switching boards and at least two service boards, the CPU is connected to at least two switching boards and at least two service boards, and the CPU is connected to at least two switching boards and at least two service boards. figure 1 is not shown in . Each service board is equipped with an external port to send and receive messages, and an internal switch port is connected to all switch boards for message exchange. When a message needs to be forwarded to another service board, the report The message will first be forwarded to the switching board selected according to the load balancing table, and then the switching board will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/939H04L12/937H04L12/861H04L12/823G06F9/50H04L47/32
CPCH04L49/557H04L49/9057H04L47/32H04L49/253G06F9/505
Inventor 郑文楷刘熙
Owner RUIJIE NETWORKS CO LTD
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