The number of general queries received whose IGMP or MLD version does not match the equivalent mgmdRouterInterfaceVersion, over the lifetime of the row entry. Both IGMP and MLD require that all routers on a LAN be configured to run the same version. Thus, if any general queries are received with the wrong version, this indicates a configuration error. This counter is only returned on a GET operation for this MIB row if mgmdRouterInterfaceEnableStats is set to 'true'. This counter is reset to zero when the MIB row is initially created, and when mgmdRouterInterfaceEnableStats is modified to 'true'. At other times it behaves like an SNMP counter, in that it only increases, never decreases, and is subject to wrap.