With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmVplStatClp0CellIns
Cisco ATM Vpl Statistics Clp 0 Cell Ins
1.3.6.1.2.1.37.1.14.1.9.1.2
The number of valid ATM cells received by this VPL with CLP=0. The cells are counted prior to the application of the traffic policing.
Back to ATM2-MIB MIB page.
IPHost Network monitor allows you to monitor atmVplStatClp0CellIns on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.