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Method and system for processing network error source and network node

A network node, network error technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as routing oscillations in the entire network, and achieve the effect of improving stability and reliability

Active Publication Date: 2012-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In view of this, the main purpose of the embodiments of the present invention is to provide a processing method, system and network node for network error sources, so as to solve the problem of directly discarding or blindly deleting the wrong protocol message received by the network node in the network, resulting in The problem of route flapping in the whole network

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  • Method and system for processing network error source and network node
  • Method and system for processing network error source and network node
  • Method and system for processing network error source and network node

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] Such as figure 1 as shown, figure 1 It is a flow chart of a method for dealing with network error sources provided in an embodiment of the present invention, and the method includes:

[0028] S100. Receive a protocol message sent by a network node.

[0029] The network nodes mentioned herein may be network devices such as routers.

[0030] S102. Determine whether the protocol message is an error not...

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Abstract

The invention provides a method, a device and a system for processing a network error source. The method comprises the following steps of: receiving a protocol message sent by the network node; judging whether the protocol message is an error notification message or not; if the received protocol message is the error notification message, processing the error notification message according to error source identification information carried by the error notification message; and otherwise, when the received protocol message is not the error notification message, generating an error notificationmessage which carries the error source identification information and sending the message to other network nodes. The invention also provides the system for processing the network error source and the network node. The problem of router shaking in an entire network caused by direct discarding or blind deletion of the message when the network node receives the error protocol message is effectivelysolved, and the stability and reliability of the network are enhanced.

Description

technical field [0001] The invention relates to network technology in the communication field, and specifically refers to a processing method, system and network node for network error sources. Background technique [0002] With the development of network technology, the Internet has played an increasingly important role in people's daily life. From people's daily entertainment to e-commerce, and even the military field, they are increasingly inseparable from the Internet. Because of this, customers have higher and higher requirements for the bandwidth, reliability, and stability of the network provided by operators. [0003] Packet sending and receiving is currently the only way for routers to communicate with the outside world. In order to maintain the synchronization of database information between routers, links are always filled with various packets. However, due to hardware and software failures, human factors or some accidental factors, there will be link failures o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L29/06H04L12/755
Inventor 魏秀刚马亮亮
Owner HUAWEI TECH CO LTD
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