Flow control method, device and system

A flow control and flow valve technology, which is applied in the field of network security, can solve the problems of being unable to cope with the temporary storage requirements of sudden traffic and the limited storage space of the port.

Active Publication Date: 2020-12-18
HUNAN RONGTENG NETWORK TECH CO LTD
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Based on the above reasons, the object of the present invention is to provide a flow control method, device and system, which is used to solve the problem that the port storage space of the server in the existing method

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
  • Flow control method, device and system
  • Flow control method, device and system
  • Flow control method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0054] The embodiments of the present invention are written in a progressive manner.

[0055] see Figure 1 to Figure 6 , the embodiment of the present invention provides a flow control method, device and system. It mainly solves the problem that the port storage space of the server in the existing method is very limited, which cannot cope with the temporary storage requirements of the burst traffic. This method does not need to increase the number of transmi...

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

The invention discloses a flow control method, device and system. The method comprises the steps of analyzing input messages in a current time domain, and obtaining a length value of each input message; reading cache message information about a memory in an internal register; obtaining an input total flow value according to each input message length value and the cache message information; if theinput total flow value is smaller than a preset flow threshold register value, judging whether a message is stored in a memory or not, if the message is stored in the memory, taking out the stored message, outputting the stored message and subsequent input flow to a server together, and meanwhile, updating a message reading initial address and a pre-read first message length value in cache messageinformation; and if the flow value is greater than or equal to the flow valve register value, storing the subsequent input flow into a memory, and meanwhile, updating a message storage ending addressin the cached message information. The method, device and system have the beneficial effects that servers and complex operations do not need to be added, and the integrity of the messages is kept bysacrificing the timeliness of part of the messages.

Description

technical field [0001] The present invention relates to the technical field of network security, in particular to a flow control method, device and system. Background technique [0002] With the continuous improvement of the transmission link rate and the continuous growth of network traffic, the transmission of traffic is often not uniform, and there are sudden situations. That is, the flow reaches a high peak in a certain period of time, but the flow drops to a lower point in the next period of time, and the fluctuation changes greatly. Huge burst traffic often exceeds the storage space and processing capabilities of the backend server, causing the server to discard some packets. Therefore, in addition to the aggregation and distribution of traffic, the front-end equipment can monitor the burst traffic in real time, cache the burst traffic, and output it smoothly after shaping to ensure that the processing capacity of the back-end server is not exceeded. [0003] The exi...

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
IPC IPC(8): H04L29/06H04L12/925H04L12/861H04L12/823H04L47/32H04L47/722
CPCH04L63/1425H04L69/22H04L49/9063H04L47/32H04L47/722
Inventor 唐靖飚李欣陈一骄颜卓华屈晓阳张晓哲
Owner HUNAN RONGTENG NETWORK TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap