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Method, system and related device for processing discarded messages

A processing method and message technology, applied in the field of data stream processing, can solve problems such as inaccurate data processing results

Inactive Publication Date: 2021-01-29
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When processing data streams based on the ContentAware engine, packet loss occurs when the port in the field environment exceeds the bandwidth or fails to look up the table during layer 2 or layer 3 forwarding. In some scenarios with high real-time requirements, some key packets will also be lost It is discarded indiscriminately, but some less important packets may be forwarded normally. Once there is important data in the discarded packet, it is easy to make the data processing result inaccurate

Method used

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  • Method, system and related device for processing discarded messages

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Embodiment Construction

[0037] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] This application can be applied to data message processing scenarios such as switching chips. Taking the switching chip as an example, it adopts a pipeline-type message switching processing architecture, including a parser, two-layer forwarding, three-layer forwarding and CAP (Content Aware Processor, for Provide applications) and other process...

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Abstract

The invention provides a method for processing discarded messages. The method comprises the steps of obtaining discarded messages; determining a corresponding packet loss type according to class IDs of the discarded messages; and if the discarded messages are ultra-bandwidth lost packets, redirecting the discarded messages to a standby port for forwarding according to the class IDs. Packet loss types of the discarded messages are determined according to cass-ID, namely, the reasons of the discarded messages are determined, and if the discarded messages are subjected to ultra-bandwidth packet loss, the discarded messages are subjected to secondary processing, namely, the discarded messages are redirected to the standby port to be forwarded. The bandwidth pressure of the current environmentcan be relieved, and real-time performance of key data can also be ensured. The current bandwidth occupation mode can be improved, so that the current data message forwarding environment is freer andmore flexible. The invention also provides a system for processing discarded messages, a computer readable storage medium and network equipment, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of data stream processing, in particular to a method, system and related device for processing discarded messages. Background technique [0002] When processing data streams based on the ContentAware engine, packet loss occurs when the port in the field environment exceeds the bandwidth or fails to look up the table during layer 2 or layer 3 forwarding. In some scenarios with high real-time requirements, some key packets will also be lost They are discarded indiscriminately, but some less important packets may be forwarded normally. Once there is important data in the discarded packets, it is easy to make the data processing result inaccurate. Contents of the invention [0003] The purpose of this application is to provide a method for processing discarded messages, a processing system, a computer-readable storage medium, and a network device, which can dynamically regulate the forwarding environment of da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/947H04L12/823H04L29/06H04L47/32
CPCH04L49/25H04L47/32H04L63/101
Inventor 芦振江
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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