-This module matches packets based on some statistic condition.
-It supports two distinct modes settable with the
-.B --mode
-option.
-.TP
-Supported options:
-.TP
-.BI "--mode " "mode"
-Set the matching mode of the matching rule, supported modes are
-.B random
-and
-.B nth.
-.TP
-.BI "--probability " "p"
-Set the probability from 0 to 1 for a packet to be randomly
-matched. It works only with the
-.B random
-mode.
-.TP
-.BI "--every " "n"
-Match one packet every nth packet. It works only with the
-.B nth
-mode (see also the
-.B --packet
-option).
-.TP
-.BI "--packet " "p"
-Set the initial counter value (0 <= p <= n-1, default 0) for the
-.B nth
-mode.