CISCO-ATM-IF-PHYS-MIB :: ciscoAtmIfPhysE1CrcErrors

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-ATM-IF-PHYS-MIB › ciscoAtmIfPhysE1CrcErrors

ciscoAtmIfPhysE1CrcErrors

Module: CISCO-ATM-IF-PHYS-MIB

OID (symbolic): CISCO-ATM-IF-PHYS-MIB::ciscoAtmIfPhysE1CrcErrors

OID (numeric): 1.3.6.1.4.1.9.9.45.1.1.1.20

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of CRC errors (in CRC-4 mode) on the physical interface. This object is only present for E1 interfaces.

What is ciscoAtmIfPhysE1CrcErrors?

This read-only counter reports the number of CRC-4 errors detected on an E1 physical interface, used to monitor line quality.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.45.1.1.1.20
snmpwalk -v2c -c public <target> CISCO-ATM-IF-PHYS-MIB::ciscoAtmIfPhysE1CrcErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.45.1.1.1.20.1
snmpget -v2c -c public <target> CISCO-ATM-IF-PHYS-MIB::ciscoAtmIfPhysE1CrcErrors.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ciscoAtmIfPhysE1CrcErrors.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.45ciscoAtmIfPhysMIBCISCO-ATM-IF-PHYS-MIB
1.3.6.1.4.1.9.9.45.1ciscoAtmIfPhysMIBObjectsCISCO-ATM-IF-PHYS-MIB
1.3.6.1.4.1.9.9.45.1.1ciscoAtmIfPhysTableCISCO-ATM-IF-PHYS-MIB
1.3.6.1.4.1.9.9.45.1.1.1ciscoAtmIfPhysEntryCISCO-ATM-IF-PHYS-MIB
1.3.6.1.4.1.9.9.45.1.1.1.20ciscoAtmIfPhysE1CrcErrorsCISCO-ATM-IF-PHYS-MIB