tmnxMobSgwGaStatRxCdrDupReqFf 1.3.6.1.4.1.6527.3.1.2.66.2.15.1.31

The value of tmnxMobSgwGaStatRxCdrDupReqFf indicates the number of Charging Data Records (CDR) responses with cause value 'duplicate requests already fulfilled' received from this peer.