The value of this object specifies the IP prefix list used as match criterion for the source IP address. The value specified for this object must correspond to a prefix list defined in tFilterPrefixListTable. If the value of this object is empty then the values of the objects tIPFilterParamsSourceIpAddr and tIPFilterParamsSourceIpMask are used as source IP address match criterion. When this object is set to a non-empty value then the objects tIPFilterParamsSourceIpAddr and tIPFilterParamsSourceIpMask are reset to their default values by the system. Vice versa, when a new (non-default) value is provided for the objects tIPFilterParamsSourceIpAddr and tIPFilterParamsSourceIpMask then this object is reset to its default (empty) value by the system. An attempt to set tIPFilterParamsSrcIpPrefixList to a non-default value in combination with setting any of tIPFilterParamsSourceIpAddr or tIPFilterParamsSourceIpMask to (a) non-default value(s) is rejected by the system