With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cSdslSturIntervalValidData
Cisco Sdsl Stur Interval Valid Data
1.3.6.1.4.1.9.9.155.1.9.1.2
This object specifies whether the data for this interval is valid.
Back to CISCO-SDSL-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor cSdslSturIntervalValidData 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.
