CXAtmPhy-MIB :: atmPhyOperOCDEvents

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CXAtmPhy-MIB › atmPhyOperOCDEvents

atmPhyOperOCDEvents

Module: CXAtmPhy-MIB

OID (symbolic): CXAtmPhy-MIB::atmPhyOperOCDEvents

OID (numeric): 1.3.6.1.4.1.495.2.1.6.61.20.1.22

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Indicates the number of Out of Cell Delineation (OCD) events that have been detected at this interface since the last power-up reset, or, since the statistics were last cleared (via object atmPhyConfControl value 'clearStats' ). An OCD event is declared and counted once seven consecutive ATM cells are received with Header Error Check (HEC) violations.

What is atmPhyOperOCDEvents?

A read-only Counter of Out-of-Cell-Delineation (OCD) events at this interface since the last power-up or last stats clear, each declared when seven consecutive cells arrive with HEC violations.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.61.20.1.22
snmpwalk -v2c -c public <target> CXAtmPhy-MIB::atmPhyOperOCDEvents

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.61.20.1.22.1
snmpget -v2c -c public <target> CXAtmPhy-MIB::atmPhyOperOCDEvents.1

Start monitoring CX Memotec ATM access/gateway device (physical layer) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXAtmPhy-MIB::atmPhyOperOCDEvents OID value, configure state conditions and alerts, and monitor any CX Memotec ATM access/gateway device (physical layer) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.495memotecMEMOTEC-SMI
1.3.6.1.4.1.495.2memotecProductsMEMOTEC-SMI
1.3.6.1.4.1.495.2.1cxProductMEMOTEC-SMI
1.3.6.1.4.1.495.2.1.6cxApplicationCXProduct-SMI
1.3.6.1.4.1.495.2.1.6.61cxAtmPhyCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.61.20atmPhyOperTableCXAtmPhy-MIB
1.3.6.1.4.1.495.2.1.6.61.20.1atmPhyOperEntryCXAtmPhy-MIB
1.3.6.1.4.1.495.2.1.6.61.20.1.22atmPhyOperOCDEventsCXAtmPhy-MIB