With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
catmIntfCurrentOAMFailingPVcls
Cisco ATM Interface Current OAM Failing PVcls
1.3.6.1.4.1.9.10.97.1.1.1.3
The current number of PVCLs on this interface for which the OAM loop back has failed but the status of each PVCL remain in the 'up' state in the last notification interval.
Back to CISCO-ATM-PVCTRAP-EXTN-MIB MIB page.
IPHost Network monitor allows you to monitor catmIntfCurrentOAMFailingPVcls on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.