Method and system for message interaction between CPU and network equipment

A technology for network equipment and message interaction, applied in the field of communication, can solve the problem of low efficiency of synchronous transmission of messages, and achieve the effect of meeting performance requirements and improving transmission efficiency

Active Publication Date: 2016-05-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a message interaction method and system between a CPU and a network devi

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  • Method and system for message interaction between CPU and network equipment
  • Method and system for message interaction between CPU and network equipment
  • Method and system for message interaction between CPU and network equipment

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The invention provides a message interaction method between a CPU and a network device.

[0041] It should be noted that, in the embodiment of the present invention, the network device may be a network processing device with high-speed processing capability and flexible programming capability, such as a switch, a network processor, etc. In the embodiment of the present invention, only the network device is used as the network processor An example is used for description, and of course, the network device is not limited to other devices.

[0042] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the message interaction method between the CPU and the network device in the present invention.

[0043] In the first embodiment, the message interaction method between the CPU and th...

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Abstract

The invention discloses a method for message interaction between a CPU and network equipment, comprising the following steps: a CPU adds a sequence ID generation package message acquired from a preset descriptor to a message to be sent, and adds the preset descriptor to a preset sending flow queue after updating the state identifier of the preset descriptor; the CPU sends the package message to network equipment; the network equipment processes the package message, and updates the state identifier of the preset descriptor in the preset sending flow queue; and the CPU acquires and analyzes the state identifier of the preset descriptor in the preset sending flow queue, and reads the content of the package message from the network equipment based on the state identifier of the preset descriptor. The efficiency of message transmission is improved, and the performance requirement for interaction of a large number of messages between the CPU and the network equipment is satisfied.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a message interaction method and system between a CPU and a network device. Background technique [0002] With the rapid development of network technology, network traffic increases and many new network services appear, which require network equipment to have wire-speed and flexible processing capabilities. Network devices such as network processors have been widely used in the field of network switching by virtue of their high-speed processing capabilities and flexible programming capabilities. [0003] During the operation of the network processor, the control layer software of the central processing unit (Central Processing Unit, referred to as CPU) will frequently interact with the network processor, and read and write external and internal entries, internal registers, etc. of the network processor. At present, in some network processors, the table entry and re...

Claims

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Application Information

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IPC IPC(8): H04L12/863
Inventor 姜海明杨远田
Owner ZTE CORP
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