1 This module matches a set of source or destination ports. Up to 15 2 ports can be specified. It can only be used in conjunction 3 with 4 .B "-p tcp" 5 or 6 .BR "-p udp" . 7 .TP 8 .BR "--source-ports " "\fI[!] port\fP[,\fIport\fP[,\fIport\fP...]]" 9 Match if the source port is one of the given ports. The flag 10 .B --sports 11 is a convenient alias for this option. 12 .TP 13 .BR "--destination-ports " "\fI[!] port\fP[,\fIport\fP[,\fIport\fP...]]" 14 Match if the destination port is one of the given ports. The flag 15 .B --dports 16 is a convenient alias for this option. 17 .TP 18 .BR "--ports " "\fI[!] port\fP[,\fIport\fP[,\fIport\fP...]]" 19 Match if the both the source and destination ports are equal to each 20 other and to one of the given ports. 21
