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Method for limiting current for point to point application

A point-to-point, purpose-based technology, applied in the field of current limiting of P2P applications, can solve problems such as inaccuracy, and achieve the effect of wide adaptability and diversity.

Active Publication Date: 2006-11-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] The disadvantage of the above-mentioned method of limiting the flow of P2P applications is: the method does not identify the packets, so the method is not accurate, and it is impossible to limit the flow of different application packets differently.

Method used

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  • Method for limiting current for point to point application
  • Method for limiting current for point to point application

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Embodiment Construction

[0066] The invention provides a method for limiting the flow of P2P applications. The core of the invention is to identify P2P sessions according to the flow model and limit the flow of the identified P2P sessions.

[0067] Describe the present invention in detail below in conjunction with accompanying drawing, the processing flow of the method described in this method is as follows figure 2 shown, including the following steps:

[0068] Step 2-1. Receive the data message.

[0069] Current bandwidth-consuming P2P applications all have the following traffic model characteristics:

[0070] 1. There are too many addresses accessed in a short period of time, and the total number of addresses that are kept connected is also very large. Taking the BT application as an example, the number of addresses accessed by it can easily exceed 20 destination IPs / second.

[0071] 2. The number of sessions maintained at the same time is particularly large. Taking the EDonkey / Emule applicati...

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Abstract

The invention provides a flow limiting method for point-to-point application, mainly comprising: counting message flow; according to the counted result, identifying message into P2P (point-to-point) application message, and making low limitation operation on the P2P application message. And it can identify P2P conservation according to flow model and making flow limitation on the identified P2P conservation.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method for limiting the current of P2P (peer-to-peer) applications. Background technique [0002] P2P technology is a new application of sharing and downloading data between users that has emerged in recent years. The main feature of P2P technology is that different PC users directly exchange data or services without going through relay equipment. P2P breaks the traditional Client / Server model. In the peer-to-peer network, each node has the same status, has the dual characteristics of client and server, and can serve as a service user and a service provider at the same time. P2P allows Internet users to directly use each other's files. Everyone can directly connect to other users' computers and exchange files without connecting to a server for browsing and downloading. [0003] Due to the rapid development of P2P technology, the storage mode of the Internet will change fr...

Claims

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Application Information

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IPC IPC(8): H04L12/56
CPCH04L41/142H04L43/16H04L67/104H04L67/1042
Inventor 雷奕康
Owner HUAWEI TECH CO LTD
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