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Network performance test method

A technology of network performance and testing method, applied in the field of network communication, can solve the problems of complex realization process of testing network performance, and achieve the effect of facilitating network performance testing, reducing network performance testing cost, and simplifying network performance testing method.

Inactive Publication Date: 2007-03-28
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because the passive test method in the IPv4 network needs additional test monitoring equipment, and the active test method needs to construct a dedicated test message, and use UDP (User Datagram Protocol) or TCP (Transmission Control Protocol) to bear the weight, so that the realization of test network performance complicated process

Method used

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Examples

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example 1

[0067] Example 1, the performance test of the one-way IPv6 protocol, as shown in Figure 1.

[0068] The performance test of the one-way IPv6 protocol is an important method to evaluate the performance of the network IP layer. The performance test indicators such as the transmission delay and jitter of the IP data packet are important indicators to measure the network operation status. In the performance test process of the one-way IPv6 protocol, the test node is the destination node.

[0069] In Figure 1, the source node sends an IPv6 data message carrying an IPv6 test extension header. The message type in the IPv6 test extension header should be a one-way test message, and the flag D can be set to 0, indicating that the test message is only sent by the destination For node processing, the flag bit I can be set to 1, indicating that the destination node records the timestamp of the incoming interface, and the flag bit O can be set to 1, indicating that the source node records ...

example 2

[0075] Example 2, segment-by-segment test of unidirectional IPv6 protocol performance, as shown in Figure 2.

[0076] In Fig. 2, the test node is the destination node. The source node sends the IPv6 data message that carries the IPv6 test extension header, the message type in the IPv6 test extension header should be a one-way test message, and the flag bit in the IPv6 test extension header can require each Each node records the timestamp of the incoming interface and the timestamp of the outgoing interface. For the source node, only the timestamp of the outgoing interface of the IPv6 data packet is recorded, and for the destination node, only the timestamp of the incoming interface of the IPv6 data packet is recorded. For example, the flag bit D can be set to 1, indicating that the test message needs to be processed by the intermediate node, and the flag bit I can be set to 1, indicating that the destination node and the intermediate node record the time stamp of the incoming ...

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Abstract

The invention provides a network performance testing method, and its kernel: setting IPv6 test extension head in IPv6 data message to carry test information and testing network performance for IPv6 data message transmission in network according the extension head. And it can complete network performance test on the condition of setting no added test monitoring equipment and needing not to construct special test messages, extremely convenient to network performance test. And it can meet various network test requirements, thus simplifying the testing method and reducing the testing cost.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for testing network performance. Background technique [0002] With the increasing popularity of the Internet, the number of users in the Internet network is increasing exponentially. While the number of users is increasing, the applications carried on the network are also increasing, such as video, voice, data, etc., and the service traffic on the Internet network is increasing rapidly. How operators ensure the normal operation of the network, how to ensure the service quality of important customers and important applications has become an important factor for users to evaluate operators. [0003] To ensure the normal operation of the network, it is necessary to understand the actual status of the network operation, and to accurately test the performance of the network to obtain network performance parameters related to the network operation status, such ...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L29/06
CPCH04L43/50H04L12/2697
Inventor 张健陈洪飞
Owner HUAWEI TECH CO LTD
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