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Universal test method for TCP/IP protocol stack

An IP protocol and general-purpose testing technology, applied in the direction of correct operation testing, digital transmission systems, electrical components, etc., can solve problems such as the inability to guarantee the quality of the protocol stack, reduce missed testing, save labor costs, and test quickly Effect

Inactive Publication Date: 2017-05-31
福建瑞之付微电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can detect whether the protocol can normally send and receive simple data, it cannot guarantee the quality of the entire protocol stack in a complex network.

Method used

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  • Universal test method for TCP/IP protocol stack
  • Universal test method for TCP/IP protocol stack
  • Universal test method for TCP/IP protocol stack

Examples

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Embodiment Construction

[0028] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0029] The present invention proposes a kind of general test method for TCP / IP protocol stack, such as figure 1 as well as Figure 4 As shown, a device under test equipped with the TCP / IP protocol stack to be tested, a monitoring device installed with a packet capture tool (such as: wireshark), a monitoring device for connecting the device under test and the monitoring device and having A HUB device with monitoring function, a standard TCP / IP protocol stack device equipped with other mature standard protocol stacks, and a network communication device for connecting the HUB device and the standard TCP / IP protocol stack device.

[0030] Further, in this embodiment, by interacting with other standard TCP / IP protocol stack devices in the actual network communication device, in this process, the monitoring device is used to capture relevant c...

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Abstract

The present invention relates to a universal test method for a TCP / IP protocol stack. The method comprises the steps of determining protocols needing focusing in the whole TCP / IP protocol stack, and testing the protocols in four aspects including consistency test, interoperability test, performance test and robustness test. According to the consistency test, implementation of the protocol is tested according to description of the protocol, and whether the implementation of the protocol and corresponding protocol standard are consistent is determined. According to the interoperability test, implementation of the protocol is tested in a practical communication network environment, and the interaction process of implementation of the protocol and other systems is mainly tested. According to the performance test, performance of implementation of the protocol is tested, and whether the performance of implementation of one protocol is in line with the protocol statement is determined. According to the robustness test, the running ability of the protocol entity or the system in poor environments is mainly tested.

Description

technical field [0001] The invention relates to a general testing method for TCP / IP protocol stack. Background technique [0002] The TCP / IP protocol stack is the core protocol of the Internet and the core protocol of most network applications. The TCP / IP protocol stack includes a series of network protocols that form the basis of the Internet. A network protocol is a set of rules, standards or conventions established for data exchange in a computer network. For example, if a microcomputer user communicates with an operator of a mainframe in the network, the commands entered by the operators do not know each other because the character sets used by the two data terminals are different. In order to be able to communicate, it is stipulated that each terminal must convert its own characters into characters of the standard character set before entering the network for transmission. After reaching the destination terminal, it is converted into characters of the terminal charact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L1/24
CPCH04L1/244H04L43/18
Inventor 林秋云严明周戟
Owner 福建瑞之付微电子有限公司
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