atmInterfaceConfVccs 1.3.6.1.2.1.37.1.2.1.4

The number of VCCs (PVCC, Soft PVCC and SVCC) currently in use at this ATM interface. It includes the number of PVCCs and Soft PVCCs that are configured at the interface, plus the number of SVCCs that are currently established at the interface.