type: txt
help: Destination port
val_help: <port name>; Named port (any name in /etc/services, e.g., http)
val_help: u32:1-65535; Numbered port
val_help: range; Numbered port range (e.g., 1001-1005)
comp_help: Multiple destination ports can be specified as a comma-separated list.
The whole list can also be "negated" using '!'. For example:
'!22,telnet,http,123,1001-1005'