Network Interface Card Configuration Recovery Engine
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Solution Overview
Problem
Incorrect configuration of network communication components in information handling systems often leads to failure of network communication during remote deployment, with no standard method to reorder NICs and prone to entry errors in IP and MAC addresses, resulting in manual reconfiguration by technicians.
Innovation Solution
A system and method where a configuration adjustment engine automatically adjusts network communication component configurations, including reordering NICs and switching between static and dynamic IP addresses, to re-establish network connectivity without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual configuration of NIC IP addresses is performed during remote deployment, then configuration precision can be controlled, but network connectivity reliability deteriorates due to entry errors and reordering issues
Solution Approach 1:
The system performs self-diagnosis and self-reconfiguration when network connectivity fails. The configuration agent automatically detects connectivity issues, identifies alternative NICs, and reassigns IP addresses without requiring manual technician intervention, thereby maintaining reliability while preserving configuration precision through automated validation
Solution Approach 2:
The system pre-configures multiple NICs with alternative IP addresses before deployment begins. When the primary NIC configuration fails, the system already has backup configurations ready to apply immediately, preventing connectivity failures rather than merely recovering from them
2Productivity
If automatic reconfiguration is implemented to maintain network connectivity, then productivity improves by eliminating manual intervention, but device complexity increases due to additional recovery mechanisms
Solution Approach 1:
The configuration agent continuously monitors network connectivity status and automatically triggers reconfiguration procedures when failures are detected. This feedback loop enables automatic recovery that improves productivity while keeping the complexity management centralized in the configuration agent rather than distributed across multiple complex subsystems
Solution Approach 2:
The configuration agent serves multiple functions: initial NIC configuration, connectivity monitoring, failure detection, and automatic reconfiguration. By consolidating these diverse functions into a single multi-functional component, the system improves productivity without proportionally increasing overall system complexity
3Measurement precision
If static IP addresses are assigned to NICs for reliable identification, then measurement precision of NIC identification improves, but ease of operation deteriorates due to configuration errors and manual recovery requirements
Solution Approach 1:
The system automatically detects and corrects NIC identification and configuration errors without requiring manual operation. When static IP configuration fails or NIC reordering occurs, the configuration agent self-corrects by identifying the correct NIC and applying the proper IP address, maintaining identification precision while dramatically improving ease of operation
Solution Approach 2:
The system pre-establishes the mapping between NICs and static IP addresses during the configuration phase. By preparing configuration data in advance and validating it before deployment, the system ensures precise NIC identification while simplifying the actual deployment operation through pre-validated configurations
Data Source
AI summary
A network connection of an information handling system is recovered after configuration of network communications components in an incorrect manner by adjusting the configuration of the network communication components. For instance, a network interface card (NIC) configured with an incorrect IP address has the IP addresses of other NICs of the information handling system applied to determine if network communication is supported. If application of each IP address fails to recover communication, the NIC adjusts to a dynamic network address, sends a configuration failure message, receives new configuration information and applies the new configuration information to establish network communication through a static network address.