just flush iptables and tc classes and exit (stop shaping)
.TP
.B \-n
-no delay (overrides qos-free-delay keyword)
+run Now (start shaping without delay - overrides qos-free-delay keyword)
+.TP
+.B \-r
+Run (reset all statistics and start shaping)
.TP
.B \-p
just generate preview of data transfer statistics and exit