Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-speed data packet collection method and device

A collection method and data packet technology, applied in the Internet field, can solve the problems of easy loss of data packets, occupation of system resources, reduction of data packet capture performance, data packet processing capabilities, etc., and achieve the effect of optimizing selection and reducing packet loss rate

Active Publication Date: 2020-05-29
INST OF INFORMATION ENG CHINESE ACAD OF SCI
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the network card receives a large number of data packets, there will be frequent system calls, data copying, and context switching overhead, which will occupy a lot of system resources, thereby reducing the performance of data packet capture and processing capabilities for data packets, resulting in easy loss of data packets

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-speed data packet collection method and device
  • High-speed data packet collection method and device
  • High-speed data packet collection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Currently, when analyzing and monitoring network traffic, the d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An embodiment of the present invention provides a method and device for collecting high-speed data packets, wherein the method includes: determining the target ring from the plurality of ring buffers according to the priority value corresponding to each ring buffer in the plurality of ring buffers Cache area: transfer the data packets in the network card cache area to the target ring cache area. The method provided by the embodiment of the present invention determines the target ring buffer by setting the priority value corresponding to each ring buffer in the plurality of ring buffers, so as to realize the optimal selection of the target ring buffer and reduce the packet loss rate of data packets.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for collecting high-speed data packets. Background technique [0002] With the rapid development of the Internet, cyberspace has penetrated into the fields of politics, economy, culture, and life. While bringing convenience to people's lives, the characteristics of the Internet, such as openness, concealment, and cross-regionality, have also brought people How to improve the security of the network is a problem that people pay close attention to. Network traffic analysis and monitoring can provide the main guarantee for network security operation, and it is also the main means to improve network security. [0003] Network traffic analysis and monitoring system generally consists of three parts: network traffic collection, network traffic storage and network traffic analysis. Network traffic collection is an important part of network research, and it is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/568
Inventor 吕彬石志鑫余学敏殷其雷李梅梅
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com