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A method and device for network dedicated line connection

A network dedicated line and network technology, applied in the field of computer networks, can solve problems such as network accessibility damage, difficulty, and inaccessibility, and achieve the effects of avoiding unnecessary use, saving costs, and avoiding network address conflicts

Active Publication Date: 2020-12-25
新浪财经移动网络科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. The shortcomings of the above method A are obvious. For a long-term use and large-scale network, the cost of modifying IP and / or routing configuration is extremely high;
[0008] 2. The cost of the above method B is that the reachability of the internal network of the M party is partially destroyed, so that the function of the receiving program is limited. If party M also has a device with an IP of 10.1.1.1 that needs to communicate with the forwarding device, the program cannot access its own IP of 10.1.1.1;
[0009] 3. The problem with the above method C is that the required hardware costs are relatively high, and if you purchase dedicated router hardware, you may be limited by the software or license of the dedicated device;
[0010] 4. There is still a problem in the above method C, that is, there are certain difficulties in managing the devices that join the N-party network;
[0011] 5. The above methods B and C both have huge management problems, the overall network structure is complex, there are traps, and maintenance is difficult

Method used

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  • A method and device for network dedicated line connection
  • A method and device for network dedicated line connection
  • A method and device for network dedicated line connection

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Embodiment Construction

[0028] 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.

[0029] Such as figure 1 As shown in the figure, it is a flow chart of a method for network leased line connection in an embodiment of the present invention, including:

[0030] 101. Connect the outgoing network dedicated line to the connection port of the server, and create a dedicated network namespace for the outgoing network dedicated line;

[0031] 102. Create a pair of virtual network cards, including a first virtual network card and a second virtual net...

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Abstract

The embodiment of the present invention provides a method and device for connecting a dedicated network line. The method includes: connecting the outgoing network dedicated line to the connection port of the server, and creating a dedicated network namespace for the outgoing network dedicated line ; Create a pair of virtual network cards, including a first virtual network card and a second virtual network card, for mapping the network namespace from the network dedicated line of the receiving party to the network dedicated line of the receiving party, and adding the first virtual network card to The virtual network of the network namespace; creating a first virtual network bridge for bridging the port and the second virtual network card, and determining the second virtual network bridge of the server; based on the first virtual network The bridge and the second virtual network bridge add the network namespace to the private line of the access party through the first virtual network card. The present invention not only avoids the occurrence of network address conflicts, but also avoids the use of dedicated hardware for connection.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a method and device for network dedicated line connection. Background technique [0002] With the development of network technology, people's requirements for network access services are becoming more and more diverse. For example, due to business needs, a dedicated line network is often set up from one computer room, such as the M computer room, to another cooperative computer room, such as the N computer room, and communicates through this network. The characteristics of this type of dedicated line are that the traffic is relatively small, the business is complex, and there are many connecting parties, so the IP addresses may often conflict, and they need to be isolated from each other to ensure security. In the prior art, the following methods are usually used for connection to avoid IP address conflicts: [0003] A. Renegotiate or plan the IP address so that the I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
CPCH04L61/5007H04L61/5046
Inventor 黄旭
Owner 新浪财经移动网络科技(北京)有限公司
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