DTLknowsWhy

Windows network diagnostic and troubleshooting utility.

DTLknowsWhy helps diagnose local and remote Windows network connectivity issues with clear human-readable reports. Version 1.0-0 25-may-2026 DTL didier.morandi@gmail.com

Features

• local machine snapshot
• Windows system inspection
• network configuration analysis
• Windows service inspection
• remote connectivity testing
• SMB diagnostics
• hostname resolution
• ARP / MAC detection
• remote device classification
• expert diagnostic engine
• comparative snapshot analysis
• bilingual support (French / English)
• localized TXT reports
• localized HTML reports

Requirements

• Windows 10 / 11
• Python 3.10+

Usage

Local snapshot

python -m agent.agent --snapshot --lang fr

Remote analysis

python -m agent.agent --target 192.168.1.12 --lang en

Remote data collection

Still under development