With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
adsl2PMLHist15MMonitoredTime
ADSL2 Performance Monitoring L Hist15 M Monitored Time
1.3.6.1.2.1.10.238.1.4.1.3.1.3
Total seconds monitored in this interval.
Back to ADSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor adsl2PMLHist15MMonitoredTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.