With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
catmxVclOamTable
Cisco ATMX Vcl Oam Table
1.3.6.1.4.1.9.9.88.1.2.1
This table contains Virtual Channel Link (VCL) Oam configuration and state information. This table augments the atmVclTable.
Back to CISCO-ATM-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor catmxVclOamTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.