vRtrPimNgIfRxBSMWrongIfDrops 1.3.6.1.4.1.6527.3.1.2.50.2.6.1.39

The value of vRtrPimNgIfRxBSMWrongIfDrops indicates the number of BSM messages that were dropped either because they were not sent by the correct RPF neighbor or because they arrived on the wrong interface.