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A Fragmented Message Cache Test System, Method and Device

A message caching and testing system technology, applied in the information field, can solve problems such as inaccurate test results, inability to determine forwarding delay, etc., and achieve the effect of avoiding impact, avoiding delay time, and accurate caching parameters

Active Publication Date: 2022-01-04
杭州迪普信息技术有限公司
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Problems solved by technology

However, if the first fragment traffic has a forwarding delay inside the packet processing device during the test, the test result is actually the cache time + delay time, not the exact cache time, and the test platform cannot determine whether there is a forwarding delay. Time
Similarly, there are similar problems in the test of the number of caches, which leads to inaccurate test results obtained by the current test method

Method used

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  • A Fragmented Message Cache Test System, Method and Device
  • A Fragmented Message Cache Test System, Method and Device
  • A Fragmented Message Cache Test System, Method and Device

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Embodiment Construction

[0040]In order to make the purpose, technical solution and advantages of this specification clearer, the technical solution of this application will be clearly and completely described below in conjunction with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0041] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 A schematic diagram of a fragmented message cache test system provided for the embodiment of this specification, the system includes: a test platform 100 and a message process...

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Abstract

This specification discloses a fragmented message cache test system, method and device. After the message processing equipment in the system is initialized according to the test configuration file, it will aim at the message or fragmented message that needs to be discarded when the cache time is reached in the prior art. , to carry out transparent transmission processing, and the fragmented packets that hit the detection strategy are no longer forwarded through the switch chip, but directly transparently transmitted to the test platform, which avoids the delay time caused by fragmented forwarding to the greatest extent. The cache parameters determined by the test are made more accurate, and the influence of other components in the packet processing device on the cache parameters is avoided.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a fragmented message cache test system, method and device. Background technique [0002] A message is a data unit exchanged and transmitted during data transmission in the network. After a device receives a packet, it usually needs to detect the packet to ensure network security or system security. When sensitive content or virus features are detected in the message, the message can be deleted or discarded. When the packet size of the message is larger than the maximum transmission unit of the network link, the message needs to be divided to obtain several fragmented messages and transmit them. [0003] At present, with the development of technology, the network environment with high transmission speed puts forward higher requirements for packet detection, and the pressure of packet processing, especially the processing of fragmented packets is increasing. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L43/50H04L43/04
CPCH04L43/50H04L43/04
Inventor 陈维
Owner 杭州迪普信息技术有限公司
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