With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmAddressEntry
atm Address Entry
1.3.6.1.4.1.351.110.1.4.1.2.1.1
Information about a single ATM-layer address in effect on the user-side of a UNI port.
Back to CISCO-MGX82XX-ATM-UNI-PORT-MIB MIB page.
IPHost Network monitor allows you to monitor atmAddressEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.