With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dsx1FarEndIntervalValidData
dsx1 Far End Interval Valid Data
1.3.6.1.2.1.10.18.11.1.12
This variable indicates if the data for this interval is valid.
Back to DS1-MIB MIB page.
IPHost Network monitor allows you to monitor dsx1FarEndIntervalValidData on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
