Method and equipment for forwarding messages

A message forwarding and message sending technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as performance bottlenecks of gateway boards, low message forwarding efficiency, and communication interruptions.

Active Publication Date: 2012-07-11
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The implementation of the traditional resource pool mode needs to replace the IP address in both directions of message sending and receiving, resulting in low message forwarding efficiency; at the same time, because only one IP address, that is, the IP address of the gateway board, is displayed externally, all messages All must pass through a gateway board, so there is a performance bottleneck of the gateway board. When the gateway board fails, the communication device cannot send and receive messages, resulting in communication interruption

Method used

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  • Method and equipment for forwarding messages

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Embodiment Construction

[0033] In order to improve the packet forwarding efficiency of communication equipment in the inflow direction, an embodiment of the present invention provides a packet forwarding method, which is applied to a communication equipment including at least one gateway board and a service board, each service board and each gateway The IP addresses configured on the gateway board and the service board are public network IP addresses. The public network IP addresses configured on each service board are the same, and the public network IP addresses configured on each gateway board are different. different public IP addresses.

[0034] see figure 2 , the message forwarding method that the embodiment of the present invention provides, comprises the following steps:

[0035] Step 20: After the gateway board receives the message containing the IP address of the service board sent from the outside, it reads the pre-configured forwarding table; in the forwarding table, it searches for an ...

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Abstract

The embodiment of the invention discloses a method and equipment for forwarding messages and relates to the technical field of wireless communication. The method and the equipment for forwarding the messages are used for increasing the message forwarding efficiency of communication equipment. The method comprises the following steps: after the messages are received by a gateway board, reading a preconfigured forwarding table, wherein the forwarding table contains at least one table entry, and each table entry contains message header information and the home address of service board; finding out table entries containing the message header information in the messages in the forwarding table; if the table entries containing the message header information in the messages are found, sending the messages to the service boards which correspond to the home addresses of the service boards in the found table entries; if the table entries containing the message header information in the messages are not found, selecting one of the service boards, and sending the messages to the selected service board; and after the messages sent by the gateway board are received by the service boards, processing the messages. By adopting the method and the equipment for forwarding the messages, the message forwarding efficiency of the communication equipment can be increased.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a message forwarding method and equipment. Background technique [0002] With the all-IP development of the mobile communication network, the business processing capability of a single board can no longer meet the needs of business development, and multiple boards are required to achieve business load sharing, that is, use the resource pool mode to realize business load sharing. [0003] The realization of the traditional resource pool mode is realized through Net Address Transfer (NAT), specifically: [0004] Such as figure 1 As shown, multiple service boards inside the communication device are connected to a gateway board, and a public network IP address (such as 10.1.1.2) is configured on the gateway board, and an internal network IP address (such as 192.168.0.0 / 24) is configured on the service board . [0005] In the inbound direction, after the gateway board ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L45/74H04W40/02
Inventor 吴良智齐林
Owner DATANG MOBILE COMM EQUIP CO LTD
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