[Unit] Description=Simple Network Management Protocol (SNMP) TRAP Daemon After=network.target [Service] Type=forking PIDFile=/run/snmptrapd.pid ExecStart=/usr/bin/snmptrapd -p /run/snmptrapd.pid udp: udp6: ExecReload=/bin/kill -HUP $MAINPID [Install] WantedBy=multi-user.target