With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caclInvalidIntervals
Cisco ATM cell layer Invalid Intervals
1.3.6.1.4.1.9.9.133.1.1.1.1.7
The number of near end intervals in the range from 0 to caclValidIntervals for which no data is available. This object will typically be zero except in cases where the data for some intervals are not available (e.g., in proxy situations).
Back to CISCO-ATM-CELL-LAYER-MIB MIB page.
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