Test system, test processing equipment and test processing method

A processing method and technology of processing equipment, applied in transmission systems, digital transmission systems, error detection/prevention using signal quality detectors, etc., to ensure normal results

Inactive Publication Date: 2009-03-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Since the processing capabilities of the two nodes are different, and the source point in the original protocol is positioned as best-effort transmission, the flow of DDCFM test packets is likely to exceed the processing capability of the decapsulation response point, resulting in the same error as the reflection point test in the FPT test. question

Method used

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  • Test system, test processing equipment and test processing method
  • Test system, test processing equipment and test processing method
  • Test system, test processing equipment and test processing method

Examples

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Embodiment Construction

[0034] refer to image 3 In the test processing method of this embodiment, the rate control is performed according to the specified rate when encapsulating the DDCFM test message, so as to limit the flow of each participating node device in the DDCFM test to process the message. For this reason, when each DDCFM test node device is configured with DDCFM test parameters, the specified rate information can be configured. The specified rate information can be determined according to the processing capability of each participating node device in the DDCFM test, for example, according to each It is obtained by converting the flow rate of packets processed by participating node devices. The specific test processing method mainly includes the following steps:

[0035] S101: Judging whether a specified rate control is required, in this embodiment, for the DDCFM node device that initiates the test, it can be judged whether a specified rate control is required according to the processin...

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Abstract

The invention discloses a testing processing method which comprises the steps of: encapsulating a data-driven and data determination connectivity fault management test data into a data-driven and data determination connectivity fault management test message according to appointed speed control; and transmitting the well encapsulated data-driven and data determination connectivity fault management test message to an appointed data-driven and data determination connectivity fault management test point. In addition, the invention also discloses corresponding test processing equipment and a test system. The invention can control the flux of processing the messages by the equipment in the data-driven and data determination connectivity fault management test at each participant node so as to control the test message flux to be limited in the processing capacity range of the equipment at each node.

Description

technical field [0001] The present invention relates to the technical field of network fault testing, more specifically, the present invention relates to a test system, test processing equipment and test processing based on Data Driven and Data Dependent Connectivity Fault Management (DDCFM, Data Driven and Data Dependent Connectivity Fault Management) method. Background technique [0002] Errors in the network due to service forwarding or processing will cause service interruption or abnormality. In the case of normal links, it is different from service packet loss caused by link failure or degradation. Usually, these errors are usually related to Related to the business itself, for example, due to incorrect configuration parameters and protocol processing errors, certain types of packet loss, such as a node on the path, a multicast packet filtering error, loss of a type of multicast packet; or due to lack of Certain types of packets cause service interruption. For example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/20H04L12/26
Inventor 邓柱升张毅
Owner HUAWEI TECH CO LTD
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