<leafNode name="port"> <properties> <help>Port number</help> <valueHelp> <format>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> </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> </valueHelp> </properties> </leafNode>