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Creation method and device and storage medium

A technology of address pool and identification information, which is applied in the field of communication, can solve the problems of reducing the number of IP addresses and IPv6 address resources being occupied by VMs, etc., and achieve the effect of reducing occupation

Active Publication Date: 2021-02-12
SANGFOR TECH INC
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  • Abstract
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  • Claims
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Problems solved by technology

In order to realize the normal communication of the virtual IPv6 network, different IP addresses need to be assigned to each VM. If the number of IP addresses assigned to the VM is large, the IPv6 address resources may be greatly occupied by the VM, resulting in the failure of the virtual IPv6 network. Reduction in the number of IP addresses that can be assigned to other network elements that require the use of IP addresses such as servers

Method used

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  • Creation method and device and storage medium
  • Creation method and device and storage medium
  • Creation method and device and storage medium

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Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the application clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other. The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or descri...

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Abstract

The embodiment of the invention provides a creation method and device, and a storage medium, and the method comprises the steps: obtaining the identification information of each VR for each virtual routing VR in a virtual network environment; obtaining identification information of an address pool to be created for each VR; allocating a network address to each address pool, wherein the network address is at least one of an IP prefix, an address field and an IP address; according to the identification information of the address pools and the network addresses allocated to the address pools, creating the address pools of the VR, wherein the network addresses in the address pools created for any two VR in the VR can be different or at least partially the same; and correspondingly storing theidentification information of each VR and the address pool created for each VR.

Description

technical field [0001] The present application relates to communication technology in a virtual network environment, and in particular to a method, device and storage medium for creating an address pool. Background technique [0002] The rise of cloud computing has promoted the rapid development of network virtualization technology, and the development of network virtualization technology has provided strong support for the application of network virtualization. As a next-generation network protocol, IPv6 network protocol can be applied to network virtualization technology due to its potential advantages. DHCPv6 (Dynamic Host Configuration Protocol forIPv6) protocol is as a dynamic host configuration protocol, which can configure its required Internet interconnection protocol (IP, Internet Protocol) address, IP prefixes and / or other configuration information. In order to realize the normal communication of the virtual IPv6 network, different IP addresses need to be assigne...

Claims

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Application Information

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IPC IPC(8): H04L12/721H04L12/729H04L12/803H04L45/125
CPCH04L45/124H04L45/125H04L47/125
Inventor 王立坤
Owner SANGFOR TECH INC
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