With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
adlbDsMinMargin
adlb Ds Minimum Margin
1.3.6.1.4.1.2011.2.6.5.6.3.3.1.14
下行最小噪声容限 Default=0dB 训练时如低于该值，MODEM自动重训练
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IPHost Network monitor allows you to monitor adlbDsMinMargin on Huawei device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Huawei DSL modems right now.
