BroadcastDetector

👋 Hey Product Hunt! We’re excited to introduce 📡 BroadcastDetector, a real-time network monitoring and protection tool designed for IT pros, sysadmins, and security analysts. 🔍 What it does BroadcastDetector detects and alerts you about: Switch loops & network loops ARP spoofing attacks Broadcast storms & abnormal traffic Loop protection misconfigurations 🖥️ It captures live network broadcast traffic (using tcpdump + pyshark) and analyzes it to prevent performance issues and security threats in your infrastructure. 📊 It logs everything in clean CSV files with MACs, VLANs, timestamps, and more – perfect for troubleshooting and reporting. 💡 Why we built it Network loops and ARP spoofing can take down entire systems – especially in modern VLAN-based environments. We’ve seen it happen too often. BroadcastDetector helps detect these threats before they escalate. 💻 Works on: Raspberry Pi 4 & 5 (with ready-to-use image) Any Debian 12+ system Lightweight, runs in the background 📥 We offer: A pre-configured image for quick deployment An auto-installer script for existing Raspberry Pi setups A clean web dashboard for real-time monitoring 🔗 Try it live: https://itfourall.com/broadcast.php 📦 GitHub release & installer script coming soon! We’d love your feedback, thoughts, and ideas! Have you ever dealt with switch loops or spoofing attacks in your network? Let’s chat! 👇 — The IT fourAll Team