With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
adsl2PMLCurrInit1DayTimeElapsed
ADSL2 Performance Monitoring L current Init1 Day Time Elapsed
1.3.6.1.2.1.10.238.1.4.1.2.1.6
Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized.
Back to ADSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor adsl2PMLCurrInit1DayTimeElapsed 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.