The value of tSapIngressIPv6CritType specifies whether Vxlan Vni classification parameters can be configured, or whether tags can be configured, within an IPv6 Criteria. If tSapIngressIPv6CritType is set to 'normal(1)', all match criteria are accepted except the criteria mentioned below that belong to type 'vxlanVni (2)'. Also, tags may not be applied to entries. If tSapIngressIPv6CritType is set to 'vxlanVni (2)', all match criteria including the following criteria can also be configured: - tSapIngressIPv6CritVxlanVniVal1, - tSapIngressIPv6CritVxlanVniVal2, - tSapIngressIPv6CritVxlanVniOper If tSapIngressIPv6CritType is set to 'tagged-entries (3)', criteria entries may be tagged. tSapIngressIPCritType can only be changed if the IP criteria has no entries and no references exists for qos policy. The value will be set to 'normal(1)' if IP or IPV6 criteria are added to the this SAP ingress QoS policy. Any change attempt in this case will be silently discarded.