ACE20-MIB :: atmCESParity

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmCESParity

atmCESParity

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmCESParity

OID (numeric): 1.3.6.1.4.1.164.12.4.3.3.2.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Indicate if we'll add even parity to the pointer of the structure of CES.

What is atmCESParity?

This OID controls whether even parity bits are added to the AAL1 pointer field in the CES structure for single-bit error detection. Network engineers enable parity in mission-critical circuits to detect corruption of the timing pointer, which would cause severe service loss or synchronization failure. Setting it to 1 (enabled) adds parity bits that catch pointer errors; 0 (disabled) removes this protection to save a small amount of overhead.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.3.3.2.1.5
snmpwalk -v2c -c public <target> ACE20-MIB::atmCESParity

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.3.3.2.1.5.1
snmpget -v2c -c public <target> ACE20-MIB::atmCESParity.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.12.4.3.3.2.1.5.1 i <value>

Start monitoring Nortel ACE 20 ATM concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACE20-MIB::atmCESParity OID value, configure state conditions and alerts, and monitor any Nortel ACE 20 ATM concentrator (legacy) from a single console.

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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.12radAtmRAD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.12.4atmSuACE20-MIB
1.3.6.1.4.1.164.12.4.3atmSuCrossConnectACE20-MIB
1.3.6.1.4.1.164.12.4.3.3atmSuAtmCbrACE20-MIB
1.3.6.1.4.1.164.12.4.3.3.2atmCESConfExtnsTableACE20-MIB
1.3.6.1.4.1.164.12.4.3.3.2.1atmCESConfExtnsEntryACE20-MIB
1.3.6.1.4.1.164.12.4.3.3.2.1.5atmCESParityACE20-MIB