With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
adlbDnAttenuation
adlb Dn Attenuation
1.3.6.1.4.1.2011.2.6.5.6.4.1.1.10
下行衰减 单位:0.5dB
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IPHost Network monitor allows you to monitor adlbDnAttenuation 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.