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A method and system for setting a fixed MAC address of an embedded device

A MAC address, embedded device technology, applied in the field of network security, can solve problems such as inconsistent implementation methods

Active Publication Date: 2022-05-31
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides a method for setting a fixed MAC address of an embedded device, which aims to solve the problem that the embedded device in the prior art does not have a similar BMC management mechanism, which is all realized by the device's own system, and the implementation method is different. unity problem

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  • A method and system for setting a fixed MAC address of an embedded device
  • A method and system for setting a fixed MAC address of an embedded device
  • A method and system for setting a fixed MAC address of an embedded device

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Embodiment Construction

[0051] The embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only for

[0055] Wherein, this source code file is denoted as a mac.c file, which is not repeated here, but does not limit the present invention.

[0057] In this step, the realization of the compilation action may be realized by a cross-compilation chain, wherein the network file system

[0069] In this step, the .ini file is an abbreviation of Initialization File, that is, an initialization setting file. Apart from

[0073]. / www / cgi-bin / cgi-sd-mac>mac.ini, wherein, in this order, the ">" symbol is the file reload

[0091]. / www / cgi-bin / cgi-sd-mac>mac.ini, wherein, in this order, the ">" symbol is the file reload

[0092] The functions of the above-mentioned modules are as described in the above-mentioned method embodiments, which will not be repeated here.

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Abstract

The present invention relates to the technical field of network security, and provides a method and system for setting a fixed MAC address of an embedded device. The method includes: controlling and generating a source code file containing several randomly generated MAC address sources, and saving the generated source code file Go to the specified directory of the linux system under the virtual machine; perform a cross-compilation action on the source code files stored in the specified directory of the linux system under the virtual machine, generate an executable file mac, and save the generated executable file mac Under the network file system directory; control the execution of the executable file mac, and write the MAC address into the mac system initialization setting file in the application program, so as to realize the binding of the MAC address in the embedded device and ensure the connection between the device and the network Safe, prevent IP addresses from being stolen, and improve network technology loopholes.

Description

A method and system for setting a fixed MAC address of an embedded device technical field The invention belongs to the technical field of network security, particularly relate to a kind of setting method of embedded device fixed MAC address laws and systems. Background technique [0002] There are many factors that affect network security, and the theft of IP addresses is one of the most common and harmful factors. In order to prevent the theft of the IP address inside the Ethernet, binding the MAC address and the IP address is a common, simple and effective method. measures. At present, the internal network of many units, especially the school campus network, adopts the binding of MAC address and IP address. technology. Many firewalls (hardware firewalls and software firewalls) are also built-in in order to prevent the theft of IP addresses within the network. The binding function of MAC address and IP address is provided. At present, server realizes IP acquisit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L67/06H04L67/1097G06F8/41G06F16/172G06F16/182G06F21/57H04L101/622
CPCH04L67/06H04L63/0236H04L67/1097H04L67/34G06F21/575G06F8/447G06F16/172G06F16/183H04L2101/622
Inventor 寇东
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD