Network Access Node Configuration Wizard with Inference Engine
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Solution Overview
Problem
Current network access nodes have user-unfriendly management interfaces, requiring technical knowledge for configuration, leading to potential security breaches, time-consuming and error-prone manual setups, and complex NAT functionality that demands port mapping tables.
Innovation Solution
A system comprising a web-based installation wizard coupled with an inference engine and a knowledge base to guide users through configuration, generating necessary data for network access nodes and optionally terminals, including port forwarding parameters, without requiring deep technical knowledge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual configuration interface is used, then network access node can be configured, but user friendliness deteriorates and technical knowledge is required
Solution Approach 1:
An automated configuration system acts as an intermediary between the user and the network access node. The system includes a configuration module that communicates with the access node via API, translating user-friendly inputs into technical configuration commands. This mediator handles the complexity of NAT rules, port forwarding, and security settings while presenting a simplified interface to users.
Solution Approach 2:
The network access node performs self-configuration through automated rule generation and application. The system automatically discovers network topology, generates appropriate NAT and firewall rules, and applies configurations without requiring manual intervention. The access node's configuration interface autonomously processes configuration data and implements network settings based on detected requirements.
2Productivity
If manual configuration is performed, then configuration can be customized, but time consumption increases and errors occur
Solution Approach 1:
The system performs preliminary network discovery and topology analysis before configuration is needed. It pre-generates appropriate NAT rules, port forwarding configurations, and security policies based on detected network conditions. This advance preparation eliminates time-consuming manual configuration steps and reduces errors by using pre-validated configuration templates.
Solution Approach 2:
The configuration system continuously monitors network traffic and configuration status, providing feedback to automatically adjust and optimize settings. The system detects configuration errors and corrects them automatically, ensuring high reliability. User actions are tracked and system responses are adjusted based on observed outcomes, creating a closed-loop configuration process.
3Object-affected harmful factors
If security features are enabled, then network security improves, but configuration complexity increases
Solution Approach 1:
The system automatically generates and configures security policies, firewall rules, and authentication settings without user intervention. It performs self-assessment of security requirements based on network topology and traffic patterns, then autonomously implements appropriate protective measures including NAT rules and port forwarding configurations.
Solution Approach 2:
The system dynamically adjusts security parameters based on detected network conditions and threats. Configuration parameters such as firewall rules, port forwarding settings, and authentication mechanisms are automatically modified to match current security requirements, maintaining protection while adapting to changing conditions without increasing user-facing complexity.
4Ease of operation
If port mapping tables are configured manually, then NAT functionality works, but technical knowledge is required
Solution Approach 1:
An automated configuration module serves as an intermediary between user needs and NAT port mapping configuration. The system automatically generates port forwarding rules based on detected network services and requirements, translating high-level user intentions into specific port mapping table entries without requiring users to understand NAT technicalities.
Solution Approach 2:
The system performs preliminary analysis of network traffic patterns and service requirements to pre-configure appropriate port mapping rules. By detecting open ports and active services beforehand, it automatically creates necessary port forwarding entries in the NAT configuration, eliminating the need for manual port mapping setup while maintaining full NAT functionality.
Data Source
AI summary
In order to put a network access node such as a wireless router or home gateway in a home network in operation, the node needs to be configured with several parameters requiring technical skills that an ordinary user often does not have. The present invention solves this problem by introducing a system and a method to assist the user to configure the router. The system comprises a web based wizard, an inference engine coupled to said wizard and a knowledge base coupled to said inference engine. The wizard guides the user to provide input which together with stored information retrieved from the knowledge base is processed by the inference engine. The inference engine further generates configuration data that is stored in the wireless router or home gateway. The user can without detailed technical knowledge easily configure the router.