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Method for verifying stability of NCSI (Network Connectivity Status Indicator)

A stable, MAC address technology, applied in transmission systems, hardware monitoring, instruments, etc., can solve the problem that BMC is not uninterrupted 24 hours a day, and achieve the effect of verifying stability

Inactive Publication Date: 2018-08-03
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, BMC is managed by accessing the network through a dedicated network port. This method requires an additional network cable for BMC management, and BMC management is not 24 hours a day.

Method used

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  • Method for verifying stability of NCSI (Network Connectivity Status Indicator)
  • Method for verifying stability of NCSI (Network Connectivity Status Indicator)
  • Method for verifying stability of NCSI (Network Connectivity Status Indicator)

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0020] The invention provides a method for verifying the stability of NCSI. On the test server, the NCSI network port assigns MAC addresses to the BMC and the server system respectively.

[0021] Deploy the stress test tool on the test server, use the stress test tool to perform a stress test on the BMC of the test server, keep the MAC address assigned to the BMC by the NCSI network port in constant data circulation, and continue to read information from the BMC;

[0022] Use the ping command to obtain the IP address assigned to the server system by the NCSI network port, access it, and collect the access results;

[0023] Determine whether the collected access results have timed out. If the access results have not timed out, it is judged that the data of the two MAC addresses allocated by the NCSI network port is not lost; otherwise, it is determined that the data of the two MAC addresses allocated by the NCSI network port is lost.

[0024] At the same time, a system for veri...

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Abstract

The invention discloses a method for verifying the stability of an NCSI (Network Connectivity Status Indicator), and relates to the field of network card testing. The method comprises the following steps: performing pressure testing on a BMC (Baseboard Management Controller) of a testing server to keep data flow at a MAC (Media Access Control) address allocated by a NCSI network port to the BMC; performing data collection to obtain an IP (Internet Protocol) according to the MAC address allocated by the NCSI network port to the BMC; continuing access; collecting an access result; and judging whether the situation that data are lost in two MAC addresses or not in order to further verify the stability of a NCSI network card.

Description

technical field [0001] The invention discloses a verification method and relates to the field of network card testing, in particular to a method for verifying NCSI stability. Background technique [0002] With the continuous expansion of modern data centers, servers are an important part of data centers, and data centers need to manage servers quickly and effectively. At present, BMC is managed by accessing the network through a dedicated network port. This method requires an additional network cable for BMC management, and BMC management is not 24 hours a day. To solve this problem, the concept of NSCI is proposed. Two MAC addresses are assigned to the same network port, one points to the BMC and the other points to the operating system. In this way, one network cable can realize two functions, which greatly saves money. Compared with the ordinary network port, this network port is given two MAC addresses, the data is switched between the two MAC addresses, and the data n...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L29/12G06F11/34
CPCH04L43/0829G06F11/3414H04L61/50H04L2101/622
Inventor 闫硕
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD