HUAWEI-BASE-TRAP-MIB describes the alarm information that is generated when the status of a power module, fan, board, subcard, port, board component, or key clock signals on the board changes (in most cases, the component or signal status becomes faulty).
The OID of the root object is:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).huawei(2011)