[Unit] Description=Snort IDS system listening on '%I' [Service] Type=simple ExecStartPre=/bin/ip link set up dev %I ExecStart=/usr/bin/snort --daq-dir /usr/lib/daq/ -A fast -b -p -u snort -g snort -c /etc/snort/snort.conf -i %I ExecReload=/bin/kill -HUP $MAINPID [Install] Alias=multi-user.target.wants/snort@%i.service