1 These extensions are loaded if `--protocol udp' is specified. It
2 provides the following options:
4 .BR "--source-port " "[!] \fIport\fP[:\fIport\fP]"
5 Source port or port range specification.
6 See the description of the
8 option of the TCP extension for details.
10 .BR "--destination-port " "[!] \fIport\fP[:\fIport\fP]"
11 Destination port or port range specification.
12 See the description of the
14 option of the TCP extension for details.