Check patentability & draft patents in minutes with Patsnap Eureka AI!

Method and device for identifying p2p traffic

A technology of P2P traffic and identification method, applied in the field of communication, can solve the problem of lack of automatic identification method of P2P application type, and achieve the effect of identification

Active Publication Date: 2019-01-22
BEIJING UNIV OF POSTS & TELECOMM
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The embodiment of the present invention provides a P2P traffic identification method and equipment, which solves the problem of lack of automatic P2P application types and corresponding traffic identification methods in the existing technical solutions

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
  • Method and device for identifying p2p traffic
  • Method and device for identifying p2p traffic
  • Method and device for identifying p2p traffic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] As mentioned in the background technology, most of the existing P2P application type identification methods rely on manual analysis of P2P application network behavior characteristics (including node communication status, node interaction mode, transport layer protocol usage and TCP port status, etc.) ), these descriptions of P2P application network behavior are not suitable for machine learning, and correspondingly, automatic identification of P2P application types and corresponding traffic cannot be realized.

[0035] In order to overcome such defects, the embodiment of the present invention proposes a method for identifying P2P traffic, which transfers the analysis of the behavior characteristics of P2P applications to the research on its relatively fixed UDP listening port, and utilizes the UDP listening port in certain behaviors. In terms of characteristics, it is indeed distinguishable for different P2P applications, and realizes automatic identification of P2P app...

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 peer-to-peer (P2P) flow identification method and device. By applying the technical scheme of the P2P flow identification method and device, under the condition that a user datagram protocol (UDP) monitoring port with P2P application exists in a host, the type of the P2P application of which the host is in operation is confirmed according to feature vectors of a data package on the UDP monitoring port, wherein the P2P application corresponds to the UDP monitoring terminal, and identification is performed on relevant P2P flow. Thus, analysis of P2P application behavior characteristics are transferred to study on the UDP monitoring port which is relatively fixed with the P2P application. Identification of automated P2P application types and the relevant flow is achieved by utilizing the UDP monitoring port which definitely has distinguishability to different P2P applications in terms of certain behavior characteristics.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a P2P traffic identification method and equipment. Background technique [0002] With the expansion of computer network scale and the continuous growth of business types, P2P (Peer-to-Peer, peer-to-peer) network, as a new Internet technology, has developed rapidly. [0003] Applications based on the P2P mechanism will upload data while downloading data, which will cause network bottlenecks for most networks where the current uplink bandwidth is smaller than the downlink bandwidth. To strengthen the monitoring of P2P application traffic and to properly control the scale of P2P traffic in the network is also increasing, so the effective identification of P2P traffic is particularly important. [0004] At present, scholars at home and abroad have done in-depth research on the identification of P2P traffic and non-P2P traffic, mainly including the following situations: [00...

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): H04L29/08H04L12/26
Inventor 周亚建郭春薛凯平源
Owner BEIJING UNIV OF POSTS & TELECOMM
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com