def METHOD_NAME(self, *argv):
    final_ret = E.OK
    try:
        ret = self.cpu_ping_bmc_test()
        if ret != E.OK:
            final_ret = ret
    except Exception as e:
        reason = "cpu ping bmc test exception: {}".format(str(e))
        self.log_reason(reason)
        self.logger.log_err(traceback.format_exc())
    try:
        ret = self.cpu_ping_server_test()
        if ret != E.OK:
            final_ret = ret
    except Exception as e:
        reason = "cpu ping server test exception: {}".format(str(e))
        self.log_reason(reason)
        self.logger.log_err(traceback.format_exc())
    try:
        ret =  self.bmc_ping_server_test()
        if ret != E.OK:
            final_ret = ret
    except Exception as e:
        reason = "bmc ping server test exception: {}".format(str(e))
        self.log_reason(reason)
        self.logger.log_err(traceback.format_exc())
    return ret