rlIgmpMldSnoopVlanOperHostTimeOut 1.3.6.1.4.1.9.6.1.101.55.5.5.1.21

The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan. DEFVAL { rlIgmpMldSnoopVlanOperRobustness * rlIgmpMldSnoopVlanOperQueryInterval + rlIgmpMldSnoopVlanOperQueryMaxResponseTime }