dns_wol.service

[Unit]
Description=Monitor ARP queries and DNS queries to wake up a Server
After=syslog.target network-online.target

[Service]
Type=simple
User=root
ExecStart=/usr/local/bin/dns_wol.py
Restart=on-failure
RestartSec=10
KillMode=process

[Install]
WantedBy=multi-user.target