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Realization method of virtual gateway in end-to-end private line scene

A technology of a virtual gateway and an implementation method, applied in the field of network communication, can solve problems such as the cost of new equipment, difficulty in troubleshooting and maintenance, etc.

Inactive Publication Date: 2017-02-22
ANHUI WANTONG POSTS & TELECOMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a virtual gateway implementation method in an end-to-end private line scenario, to solve the problems in the above two solutions that are difficult to troubleshoot and maintain and the cost of new equipment

Method used

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  • Realization method of virtual gateway in end-to-end private line scene
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  • Realization method of virtual gateway in end-to-end private line scene

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Embodiment Construction

[0027] The implementation of a method for a virtual gateway in an end-to-end dedicated line scenario of the present invention will be described below in conjunction with the accompanying drawings. A method for implementing a virtual gateway in an end-to-end private line scenario, the overview of the end-to-end private line scenario is as follows figure 1 Shown, the method provided by the invention comprises the following steps:

[0028] 1. Create a virtual gateway on the dedicated line device;

[0029] 2. Configure the network side or user side interface of the end-to-end leased line service of the central office equipment to access the gateway;

[0030] 3. The gateway supports the service characteristics of the three-layer device, and can respond to the ARP query request for its own IP or the IP of the same network segment; figure 2 As shown, the processing flow of the user service ARP request in the present invention is as follows:

[0031] a) Receive user service ARP re...

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Abstract

The invention relates to network communication technology and particularly relates to a realization method of a virtual gateway in an end-to-end private line scene. In order to solve the problems of difficult fault examination and maintenance and increasing equipment cost in the process of end-to-end private line communication need in the prior art, the invention provides a realization method of a virtual gateway in an end-to-end private line scene. The method includes that the virtual gateway is created on a private line device and supports three-layer device business features and can correspond to the ARP query request for its own IP or an IP in the same network segment, and the gateway can identify the destination MAC of a user business message, and determines whether the local delivery, same-gateway forwarding, and cross-gateway forwarding can be carried out. In this way, the realization method achieves the aim of mutual communication of branch mechanisms without increasing the input cost, and is easy to carry out fault examination and maintenance.

Description

technical field [0001] The invention relates to network communication technology, in particular to a method for realizing a virtual gateway in an end-to-end dedicated line scenario. [0002] technical background [0003] The end-to-end dedicated line is the use of the current packetized mobile data backhaul network (IPRAN / PTN / UTN) in order to meet the data communication needs of government and enterprise users while major domestic communication operators are transforming the old transmission network. A dedicated transmission link specially constructed for enterprise users, so as to realize a solution for government and enterprise users to enjoy various high-quality communication services and information services. Generally, the implementation of end-to-end leased line services has the following characteristics: [0004] 1. Private line service is realized based on IP packetized transmission technology; [0005] 2. The user side realizes business isolation through physical o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/12
CPCH04L41/0823H04L61/103
Inventor 武增勋
Owner ANHUI WANTONG POSTS & TELECOMM CO LTD
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