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DPDK application program package capturing method and device, equipment and a storage medium.

A technology of application program and memory, applied in the field of computer

Active Publication Date: 2021-10-22
广州锦行网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This application provides a method, device, device, and storage medium for capturing packets of DPDK applications, so as to solve the problem of limitations in existing packet capturing schemes

Method used

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  • DPDK application program package capturing method and device, equipment and a storage medium.
  • DPDK application program package capturing method and device, equipment and a storage medium.
  • DPDK application program package capturing method and device, equipment and a storage medium.

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Embodiment Construction

[0073] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, 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.

[0074] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ci...

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PUM

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Abstract

The invention relates to a DPDK application program package capturing method and device, equipment and a storage medium. The DPDK application program package capturing method comprises the steps of obtaining a dynamic link library file, wherein the dynamic link library file comprises a package capturing function, and wherein the package capturing function is used for capturing a DPDK data package in the process that the DPDK application program transmits the DPDK data package; injecting the dynamic link library file into a DPDK application program; and carrying out inline hook operation on an interface function in a user mode driver loaded by the DPDK application program by utilizing the packet capturing function, and capturing a DPDK data packet by utilizing the packet capturing function when the DPDK data packet is transmitted. The inline hook operation is performed on the interface function by utilizing the packet capturing function, so that the DPDK data packet can be captured by utilizing the packet capturing function in the process of transmitting the DPDK data packet by the DPDK application program.

Description

technical field [0001] The present application relates to the field of computers, and in particular to a method, device, device and storage medium for capturing packets of DPDK applications. Background technique [0002] In recent years, with the popularization of the network, there are more and more Internet users, and the access traffic brought along with it is also increasing. First-line Internet companies have tens of millions or even more than 100 million daily visits, and it is still on the rise. In order to adapt to large-scale network access scenarios, DPDK (Data Plane Development Kit, Data Plane Development Kit) technology came into being. DPDK is an open source, fast processing data plane data package released by Intel in 2010 based on the BSD open source license agreement. Forwarding development platform and interface. Based on the user-mode efficient packet access processing interface provided by DPDK, applications running in user mode can use the data plane li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F9/445
CPCG06F11/3636G06F9/44521
Inventor 程鹏胡鹏展艺
Owner 广州锦行网络科技有限公司