IP Address Management Tool for IPv6 Migration Automation

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Solution Overview

Problem

Current IP address management tools are inadequate for managing complex IPv6 networks, particularly in large enterprises with geographically diverse setups, as they lack visibility and require manual, time-consuming processes for migration, which can lead to errors and increased complexity due to the difficulty in understanding and managing 128-bit hexadecimal addresses.

Innovation Solution

The development of techniques for graphically organizing networks by multiple criteria using an IPAM device, which allows for automatic assignment of IPv6 addresses based on attributes like location and best practices, such as contiguous address allocation, standard subnet size, summarization, and spacing, facilitating easier migration and management of IPv6 networks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual processes are used for IPv6 migration, then flexibility and control are maintained, but time consumption and error potential increase significantly

Engineering Contradiction:
Improvemigration accuracyVSAvoidmigration time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs self-service by automatically discovering network topology, extracting IPv4 address information, and generating corresponding IPv6 addresses without requiring manual intervention. The IPAM tool autonomously executes migration tasks, reducing both time consumption and error potential while maintaining accuracy through automated validation processes.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical processes are replaced with an automated electronic system that uses algorithms to generate IPv6 addresses based on IPv4 mappings. The system substitutes human operators with computational processes that can process large numbers of addresses rapidly and accurately without fatigue or errors.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Loss of information

If IPv6 addresses are managed without graphical organization, then system complexity is reduced, but visibility and manageability of network structures deteriorate

Engineering Contradiction:
Improvenetwork visibilityVSAvoidmanagement system complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

A graphical user interface acts as an intermediary layer between the complex IPv6 address management system and the network administrator. This interface visualizes network topology and address allocations without requiring changes to the underlying management system, thereby improving visibility while maintaining system architecture simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system creates visual representations (copies) of the actual IPv6 network structure through graphical interfaces. These visual copies allow administrators to understand and manage network topology without directly interacting with the complex 128-bit address structures, effectively decoupling complexity from usability.

Inventive Principle:
Principle #26Copying

3Device complexity

If IPv6 migration is performed without automated tools, then tool complexity is minimized, but migration errors and rework increase

Engineering Contradiction:
Improvetool complexityVSAvoidmigration accuracy
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The IPAM tool performs self-service by automatically validating generated IPv6 addresses, checking for conflicts, and ensuring proper network topology mapping. This automated validation process reduces migration errors without requiring complex manual verification procedures, thereby improving reliability while keeping the tool interface relatively simple.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements feedback mechanisms that automatically detect and report potential migration errors, such as address conflicts or topology inconsistencies. This real-time feedback allows administrators to correct issues during the migration process rather than discovering them later, significantly improving migration accuracy without adding substantial complexity to the tool itself.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8775629B1System and method for managing internet protocol (IP) address space for enterprise network
Publication Date: 2014.07.08 INFOBLOX INC
  • US8775629B1 patent drawing
  • US8775629B1 patent drawing
  • US8775629B1 patent drawing

AI summary

Techniques for graphically organizing networks by multiple criteria for IP address management network migration are provided. In some embodiments, various techniques for an IPAM device for graphically organizing networks by multiple criteria for IP address management network migration are disclosed. In some embodiments, system, method, and/or computer program product for managing an Internet Protocol (IP) address space for an enterprise network, includes determining a first set of networks associated with a first attribute; and allocating new network addresses for assigning to each of the first set of networks, wherein the new network addresses are allocated based on a contiguous network address allocation criteria.