IP address duplication eliminating method and device

An IP address and address technology, applied in the field of communications, can solve the problems of complex IP address deduplication and low efficiency, and achieve the effect of fewer comparisons and improved efficiency.

Active Publication Date: 2017-05-10
杭州迪普信息技术有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the present application provides a method and device for deduplication of IP addresses to solve the problems of complex and inefficient implementation of deduplication of IP addresses in related technologies

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  • IP address duplication eliminating method and device
  • IP address duplication eliminating method and device
  • IP address duplication eliminating method and device

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Embodiment Construction

[0020] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0021] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides an IP address duplication eliminating method and device. The method comprises the steps of extracting boundary IP addresses in a preset IP address range, wherein the boundary IP addresses comprise left boundary IP addresses and right boundary IP addresses; converting the boundary IP addresses into corresponding address parameters based on a preset rule; arranging the address parameters corresponding to the boundary IP addresses sequentially according to a magnitude sequence and dividing the boundary IP addresses into one or more address groups based on an arrangement result, wherein the number of the left boundary IP addresses is equal to that of the right boundary IP addresses in each address group; and selecting the boundary IP addresses arranged at the first place and the last place in each address group and taking the selected boundary IP addresses as the final boundary IP addresses of the IP address range. The technical scheme of the method and the device is easy to realize and the IP address duplication eliminating efficiency can be effectively improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a method and device for deduplication of IP addresses. Background technique [0002] The rapid development of the Internet has brought a lot of convenience to people's life, but also brought many security risks, such as network security incidents such as criminals exploiting system loopholes to attack. In this environment, network security products emerge as the times require. These products protect system security from the perspectives of discovering system vulnerabilities and preventing malicious attacks, and can solve most common vulnerability attack problems. [0003] In network security products, it is usually necessary to configure scan targets to clearly protect objects. Taking vulnerability scanning products as an example, you can usually configure the domain name, IP address and other information of the scanning target, and then perform vulnerabilit...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
CPCH04L61/2503
Inventor 江灵兵
Owner 杭州迪普信息技术有限公司
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