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Method and apparatus for managing IP address segment

A technology of IP address and management method, which is applied in the field of management of IP address segments, can solve problems such as address segments that do not comply with subnet division rules, IP address waste, etc., and achieve the effects of meeting management requirements, clear management, and improving management efficiency

Active Publication Date: 2008-12-24
BOCO INTER TELECOM
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  • Abstract
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AI Technical Summary

Problems solved by technology

The current IP address management system only provides a simple address calculation function for these undivided address segments, which can know which undivided address segments are, because most of these undivided address segments are incomplete address segments, that is, they do not conform to subnet division Regular address segments, so these undivided address segments cannot be used, resulting in a huge waste of IP addresses. Therefore, further management and division of IP addresses and subnets is a problem to be faced in saving IP address resources

Method used

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  • Method and apparatus for managing IP address segment
  • Method and apparatus for managing IP address segment
  • Method and apparatus for managing IP address segment

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Embodiment Construction

[0045] The basic idea of ​​the present invention is: for any IP address segment that contains undivided address segments, use it as the parent address segment to obtain all undivided address segments contained on the parent address segment; The number of addresses included; traverse the mask according to the number of addresses contained in each undivided address segment, and find a mask that matches each undivided address segment; determine this match according to the mask The complete address segment that has been divided.

[0046] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] refer to figure 1 , is a flow chart of the implementation of an IP address segment management method of the present invention.

[0048] Step S101: Obtain undivided address segments included in the parent addre...

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Abstract

The invention discloses an IP address field management method. The method comprises the following steps: any IP address field including an undivided address field is taken as a parent address field, undivided address fields included on the parent address field are obtained, the address number included in each undivided address field is calculated, a mask code matched with each undivided address field is found according to the traversal mask code of the address number included in each undivided address field, and a complete address field divided through the matching is determined according to the mask code. Meanwhile, the invention also discloses an IP address field management device. Through the effective management and the re-division of the undivided address field, the utilization rate of the IP address is greatly improved, and the IP address management is clearer and more concise.

Description

technical field [0001] The invention relates to Internet technology, in particular to a management technology of IP address segment. Background technique [0002] TCP / IP (Transmission Control Protocol, transmission control protocol; Internet Protocol, network interconnection protocol) is widely used as the mainstream network communication protocol on the Internet (Internet). In order to enable many computer hosts connected to the Internet to recognize each other during communication, Each host in the Internet is assigned a unique IP address (Internet Protocol Address). The IP address is also called the Internet address, which is used to mark the address of each computer in the TCP / IP communication protocol. When designing an IP address, the hierarchical characteristics of address allocation are taken into consideration, and each IP address is divided into two parts, the network bit and the host bit, so as to facilitate the addressing operation of the IP address. For example...

Claims

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Application Information

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IPC IPC(8): H04L29/12
Inventor 浦冰融
Owner BOCO INTER TELECOM
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