2.2.1.1.7 FORWARD_ACTION

The FORWARD_ACTION enumeration type specifies the type of action to be taken in a filter.

 typedef enum _FORWARD_ACTION
 {
   FORWARD = 0,
   DROP = 1,
 } FORWARD_ACTION;

FORWARD: Allows the traffic to pass through the filter.

DROP: Does not allow the traffic to pass through the filter: drops the traffic.