With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cAdslAturCapCurrRxGain
Cisco Adsl ATU-R Cap Current Rx Gain
1.3.6.1.4.1.9.9.149.1.3.1.1
This managed object represents the gain applied to the ATU-R receiver. The value of this managed object is '0' if the corresponding ATU-C has been provisioned, but is not physically present in the system.
Back to CISCO-ADSL-CAP-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor cAdslAturCapCurrRxGain on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.