The following field assignments describe how a flow matches a packet.
If any of these assignments is omitted from the flow syntax, the field
is treated as a wildcard; thus, if all of them are omitted, the
-resulting flow matches all packets. The string \fB*\fR or \fBANY\fR
-may be specified to explicitly mark any of these fields as a wildcard.
+resulting flow matches all packets. The string \fB*\fR may be specified
+to explicitly mark any of these fields as a wildcard.
(\fB*\fR should be quoted to protect it from shell expansion.)
.
.IP \fBin_port=\fIport\fR