Validity status of this list. Summarizes validity of rules, dscp table and composite Opertaions associated with this list. The validity context is that of the first entry for this SlotID in ipPolicyValidListTable. valid - For all rules in the list: ipPolicyRuleApplicabilityStatus = applicable all DSCP rules are applicable. partiallyValid - in One or more rules/dscp mapping in the list ipPolicyRuleApplicabilityPrecedence < 9999 (not mandatory) and ipPolicyRuleApplicabilityStatus != applicable In all other rules (if any) : ipPolicyRuleApplicabilityStatus=applicable invalid - In One or more rules/dscp mappings in the list ipPolicyRuleApplicabilityPrecedence=9999 (mandatory) and ipPolicyRuleApplicabilityStatus != applicable validationInProgress - The current validity of the list is currently computed. Managment station should poll the device until one of the definitive values is returned.