To effectively orchestrate remote shutdowns and awakenings, you need a UPS that supports advanced network communication. Standard, entry-level desktop backup units lack the intelligence required for automated network scripting. Look for units that support or feature built-in SmartConnect cloud capabilities. 1. APC Smart-UPS Line-Interactive (SMT & SMART Series)
This combination ensures your device wakes from UPS-induced shutdown every time — no manual intervention needed.
If the computer shuts down gracefully via software but the UPS never actually cut the outlet power, you can use the smart plug or managed PDU app to remotely cycle the power (Turn Off, then Turn On). apc ups wake on lan best
: Keep non-essential servers powered down until they are needed, reducing your electricity bill.
: Modify the shutdown script used by apcupsd . Instead of a standard halt , implement one of these methods: : Keep non-essential servers powered down until they
Ensure your target server has a static DHCP reservation in your router. Wake-on-LAN relies on Layer 2 MAC broadcasting, but keeping the routing table clean ensures no packet loss.
: Once utility power returns and the UPS battery reaches a safe threshold, the UPS resumes outputting power. The server detects this new AC flow and automatically boots without needing a magic packet. Schneider Electric Community Implementing Wake-on-LAN (WOL) with APC then Turn On).
Wake-on-LAN (WoL) is a powerful network protocol that allows you to turn on a computer remotely by sending a "magic packet" over the network. However, combining WoL with an Uninterruptible Power Supply (APC UPS) introduces a common frustration: after a power outage drains the battery and shuts down the system, the computer often refuses to wake up remotely once power returns.