How to Set Up a Raspberry Pi as a Network Monitor (2026)
A Raspberry Pi makes an excellent low-cost, low-power network monitor that runs 24/7 without significantly affecting your electricity bill. Using free tools like Pi-hole, Nagios, Zabbix or ntopng, you can monitor network traffic, detect devices, track bandwidth usage and get alerts when services go down. This guide covers how to set up a Raspberry Pi … Read more