163406086, 2009-10-07 12:30:20, "MAC",   0, "0X02", "GRS_CMD_NULL                            ", "0X                    "
   163406086, 2009-10-07 12:30:20, "MAC",   0, "0X12", "GRS_MAC_END                             ", "0X                    "
   163406091, 2009-10-07 12:30:25, "MAC",   0, "0X40", "GRS_HV_ENABLE                           ", "0X0100                "