DHCPIP distribution method and system based on virtualization

A distribution method and distribution system technology, applied in transmission systems, software simulation/interpretation/simulation, program control design, etc., can solve problems such as IP conflicts, avoid potential risks, and achieve the effect of intelligent distribution

Inactive Publication Date: 2020-06-09
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a virtualization-based DHCPIP allocation method and system, aiming to solve the problem of IP conflicts in the prior art, to ensure that the IPs of the entire system will not conflict, and to avoid potential risks caused by IP conflicts

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  • DHCPIP distribution method and system based on virtualization
  • DHCPIP distribution method and system based on virtualization

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Embodiment Construction

[0024] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily lim...

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Abstract

The invention provides a DHCP IP distribution method and system based on virtualization. According to the invention, the IP distribution mode of a DHCP Server on a host is improved to the system level; an IP pool and an IP manager are used for automatically allocating IPs to virtual machines; when a virtual machine applies for an IP, an IP in an idle state is inquired, and the idle IPs are distributed to the virtual machines in sequence; when no idle IP exists, the IP in the occupied state is inquired, and if the virtual machine using the IP is in the power-off state, the IP is reallocated, sothat intelligent allocation of the IP address is realized, it is ensured that the IPs of the whole system do not conflict to a certain extent, and some potential risks caused by IP conflicts are avoided.

Description

technical field [0001] The invention relates to the technical field of IP management and distribution, in particular to a virtualization-based DHCP IP distribution method and system. Background technique [0002] In the virtualization system, the IP of the virtual machine is manually configured when the system is installed, which is prone to IP conflicts. If you configure the DHCP Server on the host to automatically obtain an IP, since the DHCP Servers on the host are independent of each other, you can only obtain the idle IP on the host when automatically obtaining an IP. When there are multiple hosts in the system, different hosts may appear. The VMs on get the same IP, which is also not allowed. Contents of the invention [0003] The purpose of the present invention is to provide a virtualization-based DHCPIP allocation method and system, aiming at solving the problem of IP conflicts in the prior art, ensuring that the IPs of the entire system will not conflict, and av...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12G06F9/455
CPCG06F9/45558G06F2009/45595H04L61/5046H04L61/5014
Inventor 崔迎朝
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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