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Processor and message processing method

A processor and co-processor technology, applied in the field of communication, can solve the problems of unable to store messages, stack splits of stacked devices, and major network problems, so as to reduce the possibility of stack splits, ensure normal caching, and guarantee processing Effect

Active Publication Date: 2018-12-07
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the buffer is full, subsequent received packets will be discarded because they cannot be stored
When the preset protocol packets are discarded, the stacking device will be split, which will lead to the failure of the dual-system hot backup function, which may cause major network problems

Method used

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  • Processor and message processing method
  • Processor and message processing method
  • Processor and message processing method

Examples

Experimental program
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Embodiment Construction

[0020] 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. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0021] figure 1 It is a schematic diagram of an application scenario provided by the embodiment of this application. Among them, in the dual-machine hot standby system based on the intelligent resilient framework (Intelligent Resilient Framework, IRF), two member devices are virtualized into a stack device. The stacking device can receive the packets sent by the forwarding device and process the packets. Two member devices send pac...

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Abstract

The embodiment of the invention provides a processor and a message processing method. The processor includes a first buffer area corresponding to a preset protocol message type, a second buffer area corresponding to a non-preset protocol message type, a processor core and a co-processor. The co-processor receives a message, determines a message type of the message according to feature informationcarried in the message, determines a target buffer area corresponding to the message type from the first buffer area and the second buffer area, caches the message based on the target buffer area andsubmits the message to the processor core based on the target buffer area. The processor core processes the message. The message type comprises the preset protocol packet type and the non-preset protocol packet type. By applying the solution provided by the embodiment of the invention, the possibility of stack splitting of the stacking device can be reduced.

Description

technical field [0001] The present application relates to the technical field of communications, in particular to a processor and a message processing method. Background technique [0002] With the development of network technology, new forms of network applications such as big data and cloud computing are becoming more and more widely used, which causes a sharp increase in data traffic in the network. In this case, the virtualization technology based on Intelligent Resilient Framework (IRF) can better guarantee the reliability of network operation. In the IRF-based dual-system hot standby system, two member devices are virtualized as a stack device. The stacking device can receive the packets sent by the forwarding device and process the packets. Member devices can back up each other. When a member device fails, the stack device can seamlessly switch services to another member device according to the backup information, so as to protect the stable operation of the system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L12/863H04L12/26H04L12/24
CPCH04L41/0654H04L43/028H04L43/10H04L47/12H04L47/627
Inventor 王春磊
Owner NEW H3C SECURITY TECH CO LTD
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