Routing Table Management for Multi-Interface Image Forming Systems
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Solution Overview
Problem
Conventional image forming systems with multiple network interfaces lack user-friendly functionality for managing and editing routing tables, requiring professional assistance for network connection settings.
Innovation Solution
An image forming system with a user interface on a host device allows users to intuitively edit routing tables, including adding, deleting, and modifying network settings, using a routing table management unit that includes a connection control unit and a route acquisition unit to manage network interfaces and update routing tables based on user requests.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If image forming apparatus supports multiple network interfaces, then network connectivity and versatility are improved, but device complexity and difficulty of managing routing tables increase
Solution Approach 1:
The routing table management unit enables the image forming apparatus to automatically manage its own routing tables without requiring external professional assistance. Users can directly edit routing tables through the user interface, and the system self-adjusts network connections based on user input, eliminating the need for network specialists.
Solution Approach 2:
The routing table management unit acts as an intermediary between the user interface and the multiple network interfaces. It processes user requests through the connection control unit and route acquisition unit, translating simple user actions into complex routing table modifications and network configuration changes.
2Reliability
If routing table management requires professional assistance, then network connection reliability is improved, but ease of operation deteriorates
Solution Approach 1:
The system empowers ordinary users to directly manage routing tables through an intuitive user interface without requiring professional network assistance. The routing table management unit handles validation and execution of user requests, making complex network management accessible to end users.
Solution Approach 2:
The connection control unit provides feedback mechanisms to verify network connections and routing table validity. The system checks user requests against current network configurations and provides appropriate responses, ensuring reliable network connections while maintaining ease of operation.
3Ease of operation
If users can directly edit routing tables, then ease of operation is improved, but risk of configuration errors increases
Solution Approach 1:
The routing table management unit implements feedback control by validating user requests against the current network configuration state. The connection control unit checks whether proposed routing changes are valid and consistent with existing network interfaces and connections, preventing configuration errors while allowing user-friendly editing.
Solution Approach 2:
The system performs preliminary validation of routing table edits before applying changes. The route acquisition unit and connection control unit check the validity of user requests in advance, cushioning against potential configuration errors by preventing invalid changes from being applied to the network configuration.
Data Source
Figure 1A~1B
Figure 2
Figure 3A~3B
AI summary
An image forming system (1, 100) receives a user request for a change in network settings between a plurality of network interfaces (20, 30) defined in a routing table and networks, edits the defined network settings based on the received user request, and stores the routing table.