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Linux-based snakelike flow test system and method

A testing system and testing method technology, applied in transmission systems, digital transmission systems, selection devices of multiplexing systems, etc., can solve the problems of reducing the reliability of test conclusions, increasing the probability of errors, and cumbersome test procedures, etc. Achieve true and reliable test conclusions, reduce the chance of errors, and save test costs

Inactive Publication Date: 2019-08-30
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current test method, the test cycle is greatly extended, which brings great challenges to the timely introduction of products to the market
In addition, due to the need to occupy multiple flow meters, the test cost increases; at the same time, manual participation is required, and a dedicated person must be connected and monitored multiple times by the flow meter, which makes the entire test process more cumbersome and increases the probability of errors , reducing the reliability of the test conclusions

Method used

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  • Linux-based snakelike flow test system and method

Examples

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Embodiment Construction

[0038] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0039] Such as figure 1 A Linux-based serpentine flow test system as shown includes a switch and a flow meter, and the NIC of the switch is provided with QSFP interface port1, QSFP interface port2, QSFP interface port3, QSFP interface port4, QSFP interface port5, QSFP interface Interface port6, the port3 is connected to port1 and port4 respectively, port5 is connected to port4 and port6 ​​respectively, port6 ​​is connected to port2, and port1 is connected to the flow meter. port1, port3, port4, port5, and port6 ​​are all 40G optical modules, and port2 is a self-loop fake optical module used to return test signals. There are four ports on the port1, port2, port3, port4, port5, and port6, and the transmission speed of each port is 10G.

[0040] Among them, port4 and port2, port5 and port6 ​​are all connected by Mpo fiber optic cable, the port1 and port3...

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Abstract

The invention discloses a Linux-based snakelike flow test system and method, and the method comprises the steps: building a snakelike link line for a QSFP interface on an NIC of a switch, enabling a flow striking instrument to be connected to a first QSFP interface, forming a snakelike flow test system, and setting configuration parameters of the QSFP interface; setting the transmission directionof the QSFP interface on the NIC of the switch, and establishing a snakelike link line; naming four ports on each QSFP interface, and establishing vlan. Through environment configuration and documentconfiguration, a snakelike flow test scheme can be realized, the test efficiency is improved, and the test cost is saved.

Description

technical field [0001] The invention relates to the technical field of network testing, and more specifically relates to a Linux-based serpentine flow testing system and method. Background technique [0002] With the development of communication technology at any time, the density of the network port of the switch is getting higher and higher. When testing the switch chip, it is necessary to test the signal transmission performance. Since the NIC card has 6 ports, each port needs to be covered and tested. The usual method is to configure two ports into one Vlan, and then use the flow meter to perform three sets of tests. [0003] The current test method, the test cycle is greatly extended, which brings great challenges to the timely introduction of products to the market. In addition, due to the need to occupy multiple flow meters, the test cost increases; at the same time, manual participation is required, and a dedicated person must be connected and monitored multiple tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04L12/26H04L12/46
CPCH04L12/4641H04L43/0829H04L43/0894H04Q11/0062H04Q11/0071H04Q2011/0083
Inventor 张俊成
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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