Inter-domain flow localization exchange method

An inter-domain traffic and switching system technology, applied in the field of inter-domain traffic exchange, can solve the problems of affecting network performance, network congestion, increased data traffic delay and bandwidth cost, etc., to achieve the effect of improving network performance and reducing bandwidth cost.

Active Publication Date: 2020-07-28
GUANGXI UNIV FOR NATITIES
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a transmission mode increases the delay and bandwidth cost of data traffic in network transmission, which may cause certain network congestion and affect network performance and other issues.

Method used

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  • Inter-domain flow localization exchange method
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  • Inter-domain flow localization exchange method

Examples

Experimental program
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Embodiment 1

[0058] Such as Figure 6 As shown, assume that a user is a Nanning Telecom user with an IP address of 219.159.128.100. The ISP of Nanning TV Station is China Unicom, and its IP address is 221.7.128.100. There are ports corresponding to the two IP addresses of China Telecom and China Unicom on the server side of the system, where China Telecom's IP address is 219.159.128.101, and China Unicom's IP address is 221.7.128.101. Now users access Nanning TV Station through the local traffic exchange system. Such as Figure 7 As shown, the user accesses Nanning TV station through the system server by connecting to the local traffic exchange server.

[0059] Specific steps are as follows:

[0060] 1. The user inputs initial parameters: source IP address: 219.159.128.100.

[0061] 2. Enter custom routing parameters: destination IP address: 221.7.128.100, service time, service quality and other parameters.

[0062] 3. The system is used to customize routing parameters according to t...

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Abstract

The invention discloses an inter-domain flow localization exchange method, which is realized by utilizing an AS analysis technology based on an IP address and an IP address conversion technology, andis used for establishing a virtual circuit service based on connection for a network user so as to ensure the performance of user routing and flow forwarding. According to the method, a correspondingInternet service provider (ISP) is calculated according to a destination address IP and a source address IP of the network user, and a flow localization conversion table, namely a routing conversion table, is constructed, so that localization exchange of Internet flow is realized. According to the invention, localized exchange of inter-domain flow can be realized, local flow is prevented from bypassing an upstream link, bandwidth cost is reduced, and network performance is improved.

Description

technical field [0001] The invention belongs to the technical field of inter-domain flow exchange, and in particular relates to a method for localized exchange of inter-domain flow. Background technique [0002] With the rapid growth of Internet applications and the continuous emergence of new applications such as heterogeneous environments, ubiquitous networking, mobile access, and massive streaming media, the traditional network structure has begun to appear somewhat inadequate. Due to the ever-increasing data traffic, in the face of massive traffic, there are many problems in the transmission of traditional network architectures such as lack of flexibility and high network transmission costs. [0003] The traditional Internet is composed of many different autonomous systems (AS for short) interconnected to form a global network. In the Internet architecture, autonomous systems are divided according to their size, and autonomous systems with larger scale are at the upper ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L12/749H04L12/715H04L12/801H04L45/741
CPCH04L45/741H04L45/04H04L47/12
Inventor秦董洪葛丽娜吕挺
OwnerGUANGXI UNIV FOR NATITIES