Fleet-Migration Network Compatibility Analysis

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Solution Overview

Problem

Existing technologies face challenges in maintaining network compatibility between client devices and endpoint configurations, particularly when updates or changes are made to endpoint configurations, leading to issues such as failed secure connections and reduced functionality of client devices like IoT devices.

Innovation Solution

The implementation of a fleet-migration based network compatibility analysis system that tracks client device connections across changing endpoint configurations, compares connection data between multiple endpoint configurations, and programmatically migrates client devices to known-compatible endpoint configurations to address incompatibilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If endpoint configurations are updated or changed to improve security or functionality, then the security and functionality of the network system are improved, but compatibility with existing client devices is lost leading to connection failures

Engineering Contradiction:
ImprovesecurityVSAvoidcompatibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system performs preliminary compatibility testing by routing a portion of client device connections to a first endpoint fleet with a first configuration and comparing connection data with a second endpoint fleet with a second configuration. This preliminary analysis detects potential incompatibilities before they cause widespread connection failures, allowing the system to proactively maintain compatibility while implementing security updates.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system introduces an intermediary analysis layer that sits between endpoint configuration changes and client device connections. This intermediary fleet-migration based compatibility analysis system monitors connection data, detects incompatibilities, and enables informed decision-making about configuration updates, acting as a buffer that protects both security and compatibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Stability of the object's composition

If endpoint configurations are kept static to maintain compatibility with client devices, then connection stability is maintained, but the system cannot benefit from security updates or configuration improvements

Engineering Contradiction:
Improveconnection stabilityVSAvoidsecurity
Core Design Contradiction:
Stability of the object's compositionVSReliability

Solution Approach 1:

Before fully deploying configuration updates to all endpoint fleets, the system performs preliminary compatibility analysis by testing with a portion of client device connections. This allows the system to maintain connection stability for the majority of devices while safely evaluating security improvements on a limited basis, enabling controlled evolution of endpoint configurations.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements dynamic configuration management where endpoint fleet configurations can evolve over time based on compatibility analysis results. Rather than being static, the system adaptively adjusts configuration deployment strategies, routing percentages, and migration timelines based on real-time connection data and detected incompatibilities, allowing security updates to be integrated while maintaining overall system stability.

Inventive Principle:
Principle #15Dynamics

3Reliability

If fleet-migration based compatibility analysis is implemented to detect incompatibilities, then compatibility and connection reliability are improved, but system complexity and monitoring overhead increase

Engineering Contradiction:
Improveconnection reliabilityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system uses a universal compatibility analysis approach that can evaluate multiple endpoint configurations and client device types through a single fleet-migration based framework. This multi-functional system handles security updates, compatibility testing, and configuration optimization through one unified process, reducing the need for separate monitoring systems and minimizing overall complexity despite the comprehensive nature of the analysis.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12316673B1Fleet-migration based network compatibility analysis
Publication Date: 2025.05.27 AMAZON TECH INC
  • US12316673B1 patent drawing
  • US12316673B1 patent drawing
  • US12316673B1 patent drawing

AI summary

A fleet-based migration system is described that can obtain requests to initiate network connections from individual client devices and divide the requests among one or more sets of endpoints with differing configurations. The endpoints initiate connection attempts based on the requests and capture data regarding the connection attempts. Using the captured data, the system can determine incompatibilities between client devices and fleet configurations and inform users of the incompatibility.