Managing UPS on FreeBSD

submited 06 March 2025

The article discusses the process of managing a UPS (Uninterruptible Power Supply) on FreeBSD, focusing on the Eaton 3S 550F 330W model. The author initially experimented with a smaller battery but found it insufficient for longer power outages. After purchasing the Eaton UPS, they used NUT (Network UPS Tools) to manage and configure the device. The article provides step-by-step instructions for installing NUT, configuring the UPS, and disabling the beeping sound during power outages. It also mentions the possibility of configuring NUT to shut down the system when the UPS battery is low.

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06 March 2025
Managing UPS on FreeBSD  

The article discusses the process of managing a UPS (Uninterruptible Power Supply) on FreeBSD, focusing on the Eaton 3S 550F 330W model. The author initially experimented with a smaller battery but found it insufficient for longer power outages. After purchasing the Eaton UPS, they used NUT (Network UPS Tools) to manage and configure the device. The article provides step-by-step instructions for installing NUT, configuring the UPS, and disabling the beeping sound during power outages. It also mentions the possibility of configuring NUT to shut down the system when the UPS battery is low.

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