Virtual network data communication interaction method and system based on container technology

A technology of virtual network and data communication, which is applied in the field of network technology and communication, and can solve problems such as incapable of network simulation tasks and inability to provide solutions for docker real-time information interaction.

Active Publication Date: 2021-05-07
INST OF INFORMATION ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology cannot provide a solution for real-time information interaction between dockers and external networks, and cannot enable virtual networks based on docker node types to perform cross-network simulation tasks

Method used

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  • Virtual network data communication interaction method and system based on container technology
  • Virtual network data communication interaction method and system based on container technology
  • Virtual network data communication interaction method and system based on container technology

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0042] Example 1: Construct a simulated virtual network based on the docker node type and realize the connectivity between nodes.

[0043] The function of the present invention in this instance is to propose a solution for information interaction between virtual network nodes of docker nodes. The invention can solve the connectivity between the docker node virtual network nodes.

[0044] Example: docker node virtual network node information exchange function.

[0045] 1. Parse the configuration entered by the user. The specific configuration is shown in Table 1:

[0046] Table 1 is the format of the system configuration, interface is the description of the docker node boundary, where id represents the number of the node boundary, boundary indicates whether the boundary is a critical boundary, if not, it is 0, if yes, it is 1, mac is the boundary of the boundary Corresponding to the mac address of the network card, ip is the ip of the network card corresponding to the boundar...

example 2

[0057] Example 2: The docker node and the NS3 simulation node build a virtual network, and realize the connectivity between the docker node and the NS3 simulation node.

[0058] The function of the present invention in this instance is to propose a solution for information interaction between virtual network nodes jointly constructed by docker nodes and other types of nodes. The invention can solve the connectivity between the docker node and the simulated node.

[0059] Example: Between virtual network nodes constructed by docker nodes and other types of nodes.

[0060] 1. The docker node and the simulation node jointly build a virtual network, and some of the docker nodes are shown in Table 4:

[0061] Table 4. Information about docker successfully started

[0062]

[0063] The text in the above table mainly shows relevant information about the successful startup of docker.

[0064] 2. Enter a docker node, try to ping the simulated node, and test the connectivity betwe...

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Abstract

The invention relates to a virtual network data communication interaction method and system based on container technology. This method creates a network namespace for the docker node of the virtual network, virtualizes the network card of the docker node and configures the IP, so as to realize the network communication between the docker nodes; by processing the boundary network card of the virtual network, the boundary node and the host network card are bound. It can realize data connectivity between docker nodes of different hosts and between different types of nodes. The present invention improves the efficiency of virtual network construction by docker nodes, realizes the connectivity and network real-time interaction function between docker nodes and between the docker node virtual network and other node type network topologies, and increases the docker node simulation virtual network to realize various network behaviors. The availability of docker nodes expands the application field of the virtual network of docker nodes.

Description

technical field [0001] The invention belongs to the field of network technology and communication technology, and in particular relates to a virtual network data communication interaction method and system based on container technology. Background technique [0002] Network simulation technology has been proposed since the 1970s and has been studied as a research hotspot so far. Using KVM virtual machine node types in virtual networks is a highly simulated simulation method. The virtualization of KVM requires hardware support and is a complete virtualization based on hardware. As the scale of the virtual network continues to increase, the number of KVM virtual machines continues to increase. Using the KVM virtual machine to deploy a virtual network requires higher hardware requirements for the device, and the startup time is slower. We need to find a lightweight node type that can simulate a large-scale virtual network, realize various network behaviors and communication be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L12/741H04L12/751H04L29/12G06F9/455H04L45/02H04L45/74
CPCH04L12/4641H04L12/4633H04L45/02H04L45/74G06F9/45558G06F2009/4557H04L61/5007
Inventor 李大辉高锦李伦陈宇郝志宇
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI
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