ACE20-MIB :: atmSuPortFrPvcEndptTxDEs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuPortFrPvcEndptTxDEs

atmSuPortFrPvcEndptTxDEs

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuPortFrPvcEndptTxDEs

OID (numeric): 1.3.6.1.4.1.164.12.4.2.4.2.1.3

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: number of frames transmited with the DE ( Discarded Eligible ) bit set.

What is atmSuPortFrPvcEndptTxDEs?

This OID counts frames transmitted with the Discard Eligible (DE) bit set, marking them as lower priority and eligible to be dropped if the network becomes congested. Administrators and applications use the DE bit to protect critical traffic by marking non-essential traffic for preferential discard. For example, a value of 5000 means 5000 lower-priority frames were transmitted and tagged for possible discard during network congestion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.4.2.1.3
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuPortFrPvcEndptTxDEs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.4.2.1.3.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuPortFrPvcEndptTxDEs.1

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::atmSuPortFrPvcEndptTxDEs 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
1.3.6.1.4.1.164.12.4.2atmSuPortACE20-MIB
1.3.6.1.4.1.164.12.4.2.4atmSuPortFrACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.2atmSuPortFrPvcEndptTableACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.2.1atmSuPortFrPvcEndptEntryACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.2.1.3atmSuPortFrPvcEndptTxDEsACE20-MIB