With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
adlbUsTargetMargin
adlb Us Target Margin
1.3.6.1.4.1.2011.2.6.5.6.3.3.1.15
上行目标噪声容限 (0-15dB) Default=6dB
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IPHost Network monitor allows you to monitor adlbUsTargetMargin on Huawei device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Huawei switches right now.