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A detection method, device, equipment and readable medium for network card node performance

A technology of node performance and detection method, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve the problems that cannot be used to analyze network card performance and detect network status, and cannot sense the outgoing and incoming detection packets. , to achieve the effect of eliminating abnormality and improving reliability

Active Publication Date: 2021-08-31
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Similar to Bond4's load balancing algorithm, the upper-layer detection program cannot perceive which network card the detection message passes through, resulting in the use of the traditional ping method or udp packet detection method, which cannot be used to analyze network card performance and detect network status

Method used

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  • A detection method, device, equipment and readable medium for network card node performance

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0021] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for detecting the performance of a network card node. figure 1 What is shown is a schematic diagram of an embodiment o...

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Abstract

The invention discloses a method for detecting the performance of a network card node, comprising: respectively creating corresponding path test messages based on several ports of the node to be tested, and sending the corresponding path test messages to the test node through several ports; receiving the test node Return the path test message, and judge whether the port corresponding to the received path test message is consistent with the receiving port; in response to the port corresponding to the received path test message is consistent with the receiving port, pass some performance detection messages through the port sending to the test node; and receiving the performance detection message returned by the test node, and recording the performance parameters of the test node to evaluate the state of the test node. The invention also discloses a detection device, computer equipment and a readable storage medium. The invention confirms the sending and receiving path of the detection node by constructing a specific test message, realizes rapid detection of the performance of a specific network card node, evaluates and eliminates abnormalities in time, and improves network stability and reliability.

Description

technical field [0001] The invention relates to the technical field of computer communication networks, in particular to a detection method, device, equipment and readable medium for network card node performance. Background technique [0002] Bond technology is a technology that virtualizes multiple network cards into one network card. Through the bond technology, multiple network cards appear to be a single Ethernet interface device and have the same IP address. The principle of Bond is that the network card operates in promisc mode; in this mode, the network card does not receive Ethernet frames whose destination hardware address is its own Mac, and filters out other data frames. In order to reduce the burden on the driver; instead of receiving all data frames on the network, and modifying the mac address in the driver, changing the Mac addresses of the two network cards to be the same, you can receive data frames of a specific mac, and then set the corresponding The dat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCH04L43/0817H04L43/50H04L43/0829H04L43/16H04L43/0858H04L43/12
Inventor 张烨贺计文
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD