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Simulation testing method and system for wide area network links

A simulation test and wide area network technology, applied in the field of network communication, can solve problems such as resource shortage of wide area network boards, achieve the effect of saving test cost, simplifying test environment, and easy construction

Active Publication Date: 2015-06-17
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose a WAN link simulation test method and system to solve the problem in the traditional technology that a large number of WAN board cards are required to test the WAN link and its supported applications and protocols, resulting in resource shortage.

Method used

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  • Simulation testing method and system for wide area network links
  • Simulation testing method and system for wide area network links
  • Simulation testing method and system for wide area network links

Examples

Experimental program
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Embodiment

[0048] Such as figure 2As shown, the WAN link simulation test system in this example includes a local network device A and a peer network device B, and the Ethernet interface ETH0 of the two devices is connected through an Ethernet line; on the Ethernet interface of the local network device A Configured with a PWI configuration module, a first PWI logic driver module, and a message sending module; on the Ethernet interface ETH0 of the peer network device B, a PWI configuration module, a message receiving module, and a second PWI logic driver module are configured, such as image 3 shown;

[0049] Wherein, the PWI configuration module is used to simulate creating a pseudo-WAN interface, and bind the created pseudo-WAN interface to a local physical interface;

[0050] The first PWI logic driver module is used to encapsulate the WAN link message sent from the pseudo WAN interface into an Ethernet frame message according to the set format, and submit it to the message sending mo...

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Abstract

The invention relates to the technical field of network communication, discloses a simulation testing method for wide area network links and solves the problem in the prior art that a resource is short as a plurality of wide area network board cards are required for testing the wide area network links as well as applications and protocols supported by the links. The method comprises the following steps: simulating and establishing pseudo wide area network interfaces in home terminal network equipment and opposite terminal network equipment, wherein wide area network link messages sent by the pseudo wide area network interface of the home terminal network equipment are encapsulated to Ethernet frame messages in a set format and the Ethernet frame messages are sent from a bound physical interface; after receiving the Ethernet frame messages sent by the opposite terminal network equipment through the physical interface, reducing the Ethernet frame messages to the wide area network link messages; and parsing the pseudo wide area network interface receiving local messages and submitting the reduced wide area network link messages to the local corresponding pseudo wide area network interface to be treated. In addition, the invention further discloses a corresponding testing system which is suitable for simulation testing of the wide area network links.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a wide area network link simulation test method and system. Background technique [0002] With the rapid development of network communication, various manufacturers in the communication industry try to reduce R&D costs as much as possible under the premise of ensuring quality, especially for testing. Tasks that can be completed through automated testing do not need to invest in testing manpower, while testing equipment and boards Driven cost control is even more stringent. In customer application scenarios, WAN links are still widely used, and more and more services are communicated on WAN. Therefore, it is very necessary for manufacturers to ensure high-quality communication of WAN links. In other words, the test of the WAN link also needs to be strengthened. [0003] At present, testing WAN links and their supported applications and protocols must be done on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/46
Inventor 汤宇浩刘飞飞
Owner MAIPU COMM TECH CO LTD
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