ADN-ENV-MIB :: adnAeiPortErrUFWFCounter

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-ENV-MIBadnAeiPortErrUFWFCounter

adnAeiPortErrUFWFCounter

Module: ADN-ENV-MIB

OID (symbolic): ADN-ENV-MIB::adnAeiPortErrUFWFCounter

OID (numeric): 1.3.6.1.4.1.637.3.1.8.5.5.4.1.18

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The counter associated with the number of user FIFO write failures; counter #23 of the ATM core; this counter is not relevant for the matrix board.

What is adnAeiPortErrUFWFCounter?

This counter tracks write failures when the ATM core attempts to queue outgoing user traffic in the user FIFO output buffer. Engineers monitor this metric to identify failing output buffers or memory issues that cause transmitted user data to be discarded. If this counter shows 2, it means 2 attempts to write user data to the output buffer failed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.4.1.18
snmpwalk -v2c -c public <target> ADN-ENV-MIB::adnAeiPortErrUFWFCounter

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.4.1.18.1
snmpget -v2c -c public <target> ADN-ENV-MIB::adnAeiPortErrUFWFCounter.1

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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
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.8adnEnvironmentADN-MIB
1.3.6.1.4.1.637.3.1.8.5adnEnvHssADN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.637.3.1.8.5.5adnNodeSupervisionEnvMIBADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4adnAeiPortErrCounterTableADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4.1adnAeiPortErrCounterEntryADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4.1.18adnAeiPortErrUFWFCounterADN-ENV-MIB