{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 6296 dasanMgmt(9) dasanSwitchMIB(1) dasanSwitchMIBObjects(1) dsSwitchModules(2) dsMcastMIB(24) dsIgmpMIBObject(2) dsIgmpBaseInfo(1)}