[Unit]
Description=A tool for IPv4/IPv6 and ethernet address pairing monitoring
Documentation=man:addrwatch(8) https://github.com/fln/addrwatch
After=network.target

[Service]
EnvironmentFile=-/etc/sysconfig/addrwatch
Type=simple
ExecStart=/usr/bin/addrwatch -u $ADDRWATCH_USERNAME $ADDRWATCH_ARGS
Restart=on-failure

[Install]
WantedBy=multi-user.target