[Unit] Description=openvpn tcp listener After=network.target [Service] EnvironmentFile=-/etc/default/ovpn_tcp User=nobody Group=nogroup StandardOutput=syslog StandardError=inherit SyslogIdentifier=ovpn_tcp SyslogFacility=local1 SyslogLevel=notice ExecStart=/usr/local/bin/ovpn_tcp.pl $OVPN_TCP_OPTS KillMode=process Restart=on-failure [Install] Alias=ovpn_tcp WantedBy=openvpn.service