vRtrPimNgAFGenBSRRpfIfIndex 1.3.6.1.4.1.6527.3.1.2.50.1.4.1.26

The value of vRtrPimNgAFGenBSRRpfIfIndex indicates the RPF interface towards the elected BSR. The value of this object will be zero if there is no elected BSR in the network.