<!-- included start from tunnel-parameters-ip.xml.i --> <leafNode name="ttl"> <properties> <help>Time to live (default: 0)</help> <valueHelp> <format>0</format> <description>Copy value from original IP header</description> </valueHelp> <valueHelp> <format>1-255</format> <description>Time to Live</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-255"/> </constraint> <constraintErrorMessage>TTL must be between 0 and 255</constraintErrorMessage> </properties> <defaultValue>0</defaultValue> </leafNode> <leafNode name="tos"> <properties> <help>Type of Service (TOS)</help> <valueHelp> <format>0-99</format> <description>Type of Service (TOS)</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-99"/> </constraint> <constraintErrorMessage>TOS must be between 0 and 99</constraintErrorMessage> </properties> <defaultValue>inherit</defaultValue> </leafNode> <leafNode name="key"> <properties> <help>Tunnel key</help> <valueHelp> <format>u32</format> <description>Tunnel key</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-4294967295"/> </constraint> <constraintErrorMessage>key must be between 0-4294967295</constraintErrorMessage> </properties> </leafNode>