With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
catmxVclOamEntry
Cisco ATMX Vcl Oam Entry
1.3.6.1.4.1.9.9.88.1.2.1.1
This list contains Virtual Channel Link (VCL) configuration and state information beyond that provided by atmVclEntry.
Back to CISCO-ATM-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor catmxVclOamEntry 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.