[Unit]
Description=blackhole server
#Documentation=
After=network.target

[Service]
ExecStart=/usr/share/blackhole/blackhole start 
ExecStop=/usr/share/blackhole/blackhole stop
ExecReload=/usr/share/blackhole/blackhole reload
Type=forking
PIDFile=/run/blackhole.pid

[Install]
WantedBy=default.target
Alias=blackhole.service