Network Device Compliance Management via Real-Time Validation
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Solution Overview
Problem
Current solutions for network device compliance management struggle with real-time detection of policy violations, comprehensive coverage across various devices, maintaining secure configurations, continuous monitoring, and automated recommendations for policy compliance, especially in multi-vendor and multi-product enterprise environments.
Innovation Solution
A method and device for managing network device compliance that receives configuration changes, identifies compliant or non-compliant changes, generates an impact value, and provides recommendations based on this analysis, utilizing a compliance management computing device with a processor and memory to process configuration data and apply baseline guidelines and security policies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual auditing and configuration management is used, then expertise can interpret human errors, but it requires individual skills and cannot provide complete coverage across all devices
Solution Approach 1:
The system uses a unified agent-based architecture that can deploy across multiple vendor devices (Cisco, Juniper, Huawei, etc.) and operating systems (IOS, IOS-XR, Junos, VRP). The agent collects configuration data from diverse devices using standardized protocols, enabling the central server to apply consistent compliance policies across heterogeneous network infrastructure without requiring vendor-specific expertise for each device type.
Solution Approach 2:
The compliance management system introduces a central server as an intermediary between network devices and auditors. This server receives configuration data from devices via agents, processes compliance checks centrally, and generates unified reports. This intermediary approach standardizes the compliance management process across multi-vendor environments, eliminating the need for individual auditor expertise for each device type.
2Reliability
If configuration changes are monitored continuously, then policy violations can be detected in real-time, but system complexity increases
Solution Approach 1:
The system segments the compliance monitoring function into lightweight agent components deployed on individual network devices and a central compliance management server. Each agent independently collects configuration data locally, reducing the processing burden on the central system. This segmentation enables real-time monitoring capability while distributing system complexity across multiple simple components rather than one complex centralized system.
Solution Approach 2:
The agent on each network device performs self-service by automatically collecting configuration data, detecting changes, and reporting to the central server without requiring manual intervention. The system enables real-time monitoring through automated change detection and reporting mechanisms that operate autonomously, reducing operational complexity while maintaining continuous compliance oversight.
3Productivity
If configuration changes are implemented quickly, then network agility improves, but incorrect configurations can cause outages
Solution Approach 1:
The system performs preliminary compliance validation by analyzing configuration changes before they are implemented on network devices. The compliance server evaluates proposed changes against predefined policies and baseline configurations, providing approval or rejection recommendations in advance. This preliminary action enables rapid legitimate configuration changes while preventing incorrect configurations that could cause outages, thus maintaining both network agility and reliability.
Solution Approach 2:
The system implements feedback mechanisms where compliance validation results are immediately communicated back to users before configuration changes are applied. The compliance server provides real-time feedback on whether proposed changes meet policy requirements, allowing operators to adjust changes before implementation. This feedback loop ensures fast configuration deployment while maintaining network availability by blocking potentially harmful changes.
Data Source
AI summary
Embodiments of the present disclosure disclose a method and a device for managing compliance of one or more network devices. The method comprises receiving one or more configuration changes of the one or more network devices. Also, the method comprises identifying each configuration change as one of a compliant configuration change and a non-compliant configuration change by correlating, the one or more configuration changes using a first set of parameters. Further, the method generating an impact value of the one or more configuration changes and generating a recommendation for the one or more network devices based on the impact value.