Mohamad Ghorghar added a comment - 23/Feb/26 1:10 PM Successfully implemented a comprehensive network topology visualization system with dynamic node discovery, intelligent connection rendering, and improved UI components for physical connectivity display. New Features Implemented: 1. Dynamic Network Graph Visualization Implemented real-time network topology rendering using Vaadin Flow components Created hierarchical node positioning by network type (ODF/MDF, Optical Splitter, ONT, Router) Added SVG-based connection lines with directional arrow markers Implemented responsive layout with hover effects and interactive node selection 2. Intelligent Node Discovery System Developed automatic ONT/OLT interface discovery without hardcoded IDs Implemented interface filtering to exclude hyphenated IDs from display Created unique node identification system to handle same-name nodes with different types Added dynamic node type detection and categorization 3. Enhanced Connection Logic Implemented proper connection key generation using node NPT IDs Created robust edge mapping system for network relationships Added connection type categorization (External, Jumpering, Copper) Implemented duplicate connection prevention and validation 4. Improved UI/UX Components Designed modern node components with icons and labels Implemented CSS-based styling with hover effects and transitions Created responsive SVG container for connection lines Added comprehensive logging for debugging and monitoring