TimeToLive 

This is the maximum number of hops the data is allowed to make. It is used to prevent packets going round on the network forever.

Element Information

Model

Source 

<xs:element name="TimeToLive" default="255" minOccurs="0">
  <xs:annotation>
    <xs:documentation xml:lang="en">This is the maximum number of hops the data is allowed to make. It is used to prevent packets going round on the network forever.</xs:documentation>
  </xs:annotation>
  <xs:simpleType>
    <xs:restriction base="xs:unsignedInt">
      <xs:minInclusive value="0"/>
      <xs:maxInclusive value="255"/>
    </xs:restriction>
  </xs:simpleType>
</xs:element>

Sample