Method for patterning simulation OSPF network and realizing routing capacity, routing convergence and routing oscillation automatic test

An automated testing and simulation network technology, applied in the field of network communication, can solve problems such as impossibility, increased test cost and error risk, and limited test execution

Inactive Publication Date: 2017-12-08
CHONGQING JINMEI COMM
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  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

In this patented technology, we used mice or touchpads instead of traditional methods like drawing lines onto paper. These techniques allow us to create simulations that simulate how routes connect between different devices (like routers). By doing these simulations, researchers can study various aspects related to traffic flow such as congestion levels at specific points along their paths, road widths over which they travel, etc., while also making it easier than previous approaches due to its ability to model complex topologies through computer programs called ATLAS. Additionally, there has been some improvement made during recent years when developers developed software applications designed specifically for managing data networks. Overall, our innovations improve efficiency and accuracy in finding ways to optimize communication within large-scale environments.

Problems solved by technology

The technical problem addressed by this patented method described in the text relates to testing routers that can handle different types of traffic efficiently without requiring highly skilled operators or complicated configurations.

Method used

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  • Method for patterning simulation OSPF network and realizing routing capacity, routing convergence and routing oscillation automatic test
  • Method for patterning simulation OSPF network and realizing routing capacity, routing convergence and routing oscillation automatic test
  • Method for patterning simulation OSPF network and realizing routing capacity, routing convergence and routing oscillation automatic test

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Embodiment Construction

[0011] The present invention uses SpirentTestCenter as test equipment, with test management PC, SpirentTestCenter, the router that is tested is connected, connection relationship (referring to Figure 4 ). Spirent Communication provides us with an available API. We use TCL language as the scripting language to automatically generate test scripts based on the graphical network topology configured by the user, and realize automated testing on the basis of omitting the complicated OSPF routing protocol LSA configuration. SpirentTestCenter can simulate routing topology at the software level, so when only testing one routing component, it can also simulate the routing oscillation of the router under test in various routing topology structures. The same effect can also be achieved by using the TCL test script, so the present invention can realize automatic testing of the routing capacity, routing convergence and routing oscillation of the OSPF network of any topology.

[0012] The s...

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Abstract

The invention discloses a method for patterning a simulation OSPF network and realizing a routing capacity, routing convergence and routing oscillation automatic test, and relates to the technical field of the patterning of the simulation OSPF network and the routing capacity, routing convergence and routing oscillation automatic test. The method mainly comprises the steps of establishing an arbitrary OSPF routing topology by a user in a patterning mode; automatically generating corresponding TCL test scripts according to established topology parameters and test configuration parameters; and calling the test scripts to realize the routing capacity, routing convergence and routing oscillation automatic test. The method has the beneficial effects that the OSPF simulation network with the arbitrary topology is established in a patterning and mouse dragging mode; the RFC2544 stated routing capacity, routing convergence and routing oscillation test scripts are automatically generated through utilization of a TCL language; the test scripts are performed automatically; and a test result is reported. A tester unfamiliar with an OSPF protocol LSA generation principle and the device operation of a special test instrument can easily finish the routing capacity, routing convergence and routing oscillation automatic test under the arbitrary topology.

Description

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Claims

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Application Information

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Owner CHONGQING JINMEI COMM
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