<description>Named port (any name in /etc/services, e.g., http)</description>
</valueHelp>
<valueHelp>
<format>u32:1-65535</format>
<description>Numeric IP port</description>
</valueHelp>
<valueHelp>
<format>start-end</format>
<description>Numbered port range (e.g. 1001-1005)</description>
</valueHelp>
<valueHelp>
<format/>
<description>\n\nMultiple destination ports can be specified as a comma-separated list.\nThe whole list can also be negated using '!'.\nFor example: '!22,telnet,http,123,1001-1005'</description>