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A message forwarding method and system

A message forwarding and message technology, applied in the field of communication, can solve the problem of heavy MPU business load

Active Publication Date: 2017-02-15
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a message forwarding method and system, which realizes the local message sending and receiving of the LPU, can achieve the purpose of sharing the service load of the MPU by the LPU, and solves the problem of a large service load of the MPU

Method used

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  • A message forwarding method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The embodiment of the present invention provides a message forwarding method, such as figure 1 Shown, including:

[0024] 101. The LPU receives a message sent by the application program, and determines the outgoing interface involved in the message.

[0025] Among them, the outgoing interface involved in the message includes the local interface included in the LPU itself, or includes the interfaces on other LPUs, and the interfaces on other LPUs are called non-local interfaces. Among them, the interface management module of the MPU maintains the configuration management information of the interface on the LPU. The interface management module of the LPU maintains the configuration management information of the local interface of the LPU.

[0026] 102. If the outbound interface involved in the message is a non-local interface, obtain configuration management information of the non-local interface from the MPU.

[0027] 103. If the outbound interface involved in the message is a ...

Embodiment 2

[0032] The embodiment of the present invention provides a message forwarding method, such as figure 2 As shown, the method can include:

[0033] 201. The LPU obtains the local interface information through the driver, and reports the local interface information to the MPU.

[0034] Among them, the local interface information obtained by the LPU through the driver includes information such as which interfaces are locally connected, and the types of these interfaces, but the LPU does not have the management control function, so it needs to send the information of the local interface accessed for the first time to the MPU for configuration management.

[0035] 202. The MPU performs configuration management on the interface according to the local interface information, stores the configuration management information of the local interface of the LPU, and delivers the configuration management information of the local interface to the LPU.

[0036] Among them, the configuration and manageme...

Embodiment 3

[0056] The embodiment of the present invention also provides a message forwarding system, such as image 3 As shown, the system may include: a main control card MPU31 and a business card LPU32; among them,

[0057] The LPU32 is used to receive a message sent by an application program and determine the outbound interface involved in the message; if the outbound interface involved in the message is a non-local interface, obtain the non-local interface from the MPU31 Configuration management information; if the outbound interface involved in the message is a local interface, obtain the configuration management information of the local interface locally;

[0058] The MPU 31 is configured to deliver the configuration management information of the non-local interface to the LPU 32 when the outbound interface involved in the message is a non-local interface, so that the LPU 32 can forward the message;

[0059] The LPU 32 is also used to forward the message according to the management infor...

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PUM

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Abstract

The invention discloses a message forwarding method and system, relates to the field of communication technology, realizes the local message sending and receiving of the LPU, can achieve the purpose of sharing the service load of the MPU by the LPU, and solves the problem of a large service load of the MPU. The method of the present invention mainly includes: the LPU receives the message sent by the application program, and determines the outbound interface of the message; if the outbound interface of the message is a non-local interface, then obtain the configuration of the non-local interface from the MPU management information; if the outbound interface of the message is a local interface, obtaining configuration management information of the local interface from the LPU; and forwarding the message according to the management information by the LPU. The embodiments of the present invention are mainly used in the process of message forwarding.

Description

Technical field [0001] The present invention relates to the field of communication technology, and in particular to a message forwarding method and system. Background technique [0002] In a data communication system, due to geographical and management requirements, there are usually devices of different forms distributed in different locations in a system. For example, centralized systems, distributed systems, and cluster systems. The embedded operating system used by different types of equipment may also be different, such as VxWorks, Unix and Linux. When the software platform runs on these devices with different embedded operating systems, because different operating systems adopt different interface modes, the software platform needs to be re-developed for different operating systems. During the development process, all codes related to the operating system in the interface management module need to be modified, which results in high labor costs. [0003] In a distributed sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/803H04L12/833H04L47/31
Inventor 闵文林茂李永合
Owner MAIPU COMM TECH CO LTD
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