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Message forwarding method, message receiving method and corresponding equipment

A technology for forwarding messages and messages, which is applied in the field of communications and can solve problems such as cumbersome processes

Active Publication Date: 2014-04-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of configuring a forwarding table similar to that of the primary router on the standby router is cumbersome

Method used

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  • Message forwarding method, message receiving method and corresponding equipment
  • Message forwarding method, message receiving method and corresponding equipment
  • Message forwarding method, message receiving method and corresponding equipment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0045] The embodiment of the present invention provides a method for forwarding a message, a method for receiving a message, a first router, a second router and a router backup group. Wherein, the main router is the first router, and the standby router of the first router is the second router. The first router includes a first service board, and the second router includes a second service board. The second service board is a backup service board of the first service board. The first router and the second router may form a router backup group by running a virtual router redundancy protocol (Virtual Router Redundancy Protocol, VRRP).

[0046] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodimen...

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PUM

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Abstract

The embodiment of the invention discloses a message forwarding method, a message receiving method, a first router, a second router and a router standby group. The message forwarding method includes the following steps that: the first router receives a first message, wherein the first router comprises a first service board; the first router searches a table item matched with the first message in a forwarding table; and if the first router detects that faults occur on the first service board, the first router packages the first message into a second message according to the identifier of a second service board in the table item, and forwards the second message to the second router. By means of the above technical schemes, a standby router does not need to be configured with a forwarding table similar to a forwarding table of a main router.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for forwarding a message, a method for receiving a message, a first router, a second router and a router backup group. Background technique [0002] In the communication network, the data sent by the base station can be transmitted to the Internet protocol or multi-protocol label switching (Internet Protocol / Multi-protocol Label Switching, IP / MPLS) network through the router. In order to improve the reliability of data transmission, two routers can be set up in the network, one router is the master router, and the other router is the standby router corresponding to the master router. A virtual router redundancy protocol (Virtual Router Redundancy Protocol, VRRP) can be run between the active router and the standby router. The main router and the backup router form a router backup group. Both the main router and the standby router include an interface board (Line ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/707H04L45/24
Inventor 任广涛
Owner HUAWEI TECH CO LTD