vRtrPimNgCRPInetExpiryTime 1.3.6.1.4.1.6527.3.1.2.50.1.35.1.8

The value of vRtrPimNgCRPInetExpiryTime indicates the minimum time remaining before the Candidate-RP will be declared down. If the local router is not the BSR, this value is 0.