IP Address Management System for Automated Policy Enforcement
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Managing IP addresses in large-scale networks is complex, leading to latency, conflicts, and network issues due to the need for accurate tracking and allocation of unique, non-overlapping addresses across numerous devices and resources, which can result in connectivity problems and downtime.
Innovation Solution
An IP Address Management (IPAM) system that monitors IP address usage, creates pools of addresses, maps these pools to prefix lists, and propagates updates to networking devices, ensuring accurate routing and security policies are enforced, thereby reducing latency and errors in IP address allocation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual IP address tracking and management is performed, then network administrators can maintain control over IP allocation, but the process becomes complex and leads to latency in allocating IP addresses to new devices
Solution Approach 1:
The patent introduces an IP address management system that acts as an intermediary between network administrators and the actual IP address allocation process. This system automatically tracks IP address usage, manages pools of addresses, and allocates addresses to devices, thereby reducing the complexity of manual tracking while maintaining administrative control through centralized management interfaces.
Solution Approach 2:
The system enables self-service IP address allocation by automatically detecting when devices join the network and assigning appropriate IP addresses without requiring manual administrator intervention for each allocation. The system autonomously monitors IP usage, manages address pools, and handles allocation requests, significantly improving allocation speed while reducing operational complexity.
2Reliability
If comprehensive tracking of IP address usage is implemented, then network administrators can maintain accurate inventory and prevent conflicts, but the management process becomes more complex and time-consuming
Solution Approach 1:
The patent implements a feedback mechanism where the IP address management system continuously monitors IP address usage across the network, automatically updates inventory records, and provides real-time information about address allocation status. This automated feedback loop ensures accurate tracking and conflict prevention without requiring complex manual tracking processes, as the system self-updates based on network conditions.
Solution Approach 2:
The centralized IP address management system serves as an intermediary that automatically tracks and records all IP address allocations, usage, and releases. By consolidating this tracking function in a single automated system rather than requiring distributed manual tracking, the patent achieves reliable conflict prevention while reducing overall management complexity through automation.
3Reliability
If IP addresses are manually allocated and tracked, then network administrators can ensure unique addresses for each device, but this process leads to latency and allocation delays
Solution Approach 1:
The patent implements preliminary action by pre-organizing IP addresses into managed pools and configuring allocation rules in advance. When devices join the network, the system can rapidly allocate addresses from pre-prepared pools according to predetermined policies, eliminating the latency associated with ad-hoc manual allocation while ensuring uniqueness through pre-configured address management structures.
Solution Approach 2:
The system enables self-service IP address allocation by automatically assigning addresses from pre-configured pools when devices connect to the network. This automated process eliminates manual intervention delays while maintaining uniqueness through the system's built-in tracking and pool management mechanisms, significantly reducing allocation latency.
4Reliability
If detailed inventory of IP addresses, subnetworks, and routing domains is maintained, then network administrators can prevent routing issues and connectivity problems, but the management task becomes complex and time-consuming
Solution Approach 1:
The patent implements automated feedback mechanisms that continuously monitor IP address usage, subnetwork configurations, and routing domain information. The system automatically updates inventory records and detects changes in real-time, providing accurate routing information without requiring manual inventory updates. This automated feedback ensures routing accuracy while eliminating the time-consuming nature of manual inventory management.
Solution Approach 2:
The IP address management system performs self-service inventory management by automatically tracking and recording all IP address allocations, subnetwork changes, and routing domain configurations. The system autonomously maintains accurate inventory data through continuous monitoring and automatic updates, eliminating the need for manual inventory management tasks while ensuring routing accuracy through up-to-date information.
Data Source
AI summary
Techniques implemented by an IP address management (IPAM) system for monitoring the usage of IP addresses in networks of computing resources and automatically notifying networking devices when IP address usage has changed. The IPAM system may create pools of IP addresses (e.g., address groups), and map those pools to prefix lists that are distributed to the networking devices. The IPAM system may monitor changes in IP address usage by resources in the networks (e.g., allocations and releases of IP addresses), update the pools that are affected by the changes, carry those changes through to the appropriate prefix lists, and propagate updated prefix lists to the networking devices (e.g., firewall devices, routing devices, etc.). In this way, the IPAM system may automatically identify and apply IP address changes to prefix lists that are used for networking operations in the networks.