With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwAtmPktsSent
Cisco Pseudo Wire Atm Packets Sent
1.3.6.1.4.1.9.10.9000.1.2.1.10
This object indicates the number of packets that were sent to the atm network.
Back to CISCO-IETF-PW-ATM-MIB MIB page.
IPHost Network monitor allows you to monitor cpwAtmPktsSent 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.