ADN-MIB :: adnAtmBoardErQRP2FIFOCounter

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnAtmBoardErQRP2FIFOCounter

adnAtmBoardErQRP2FIFOCounter

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnAtmBoardErQRP2FIFOCounter

OID (numeric): 1.3.6.1.4.1.637.3.1.5.15.21.1.10

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The counter associated with the number of the second QRP chip extraction FIFO overflows; counter #22 of the ATM core; this counter is only relevant for the matrix board.

What is adnAtmBoardErQRP2FIFOCounter?

This counter measures how many times the second QRP chip's extraction FIFO has overflowed while forwarding data out. Network engineers use this to diagnose whether the QRP2 processor can keep pace with throughput demands on the switch fabric. If this counter is 12, the QRP2 extraction FIFO has overflowed 12 times, showing sustained congestion in that processor's output path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.10
snmpwalk -v2c -c public <target> ADN-MIB::adnAtmBoardErQRP2FIFOCounter

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.10.1
snmpget -v2c -c public <target> ADN-MIB::adnAtmBoardErQRP2FIFOCounter.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
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
1.3.6.1.4.1.637.3.1.5adnProprietaryADN-MIB
1.3.6.1.4.1.637.3.1.5.15adnNodeSupervisionMIBADN-MIB
1.3.6.1.4.1.637.3.1.5.15.21adnAtmBoardErCounterTableADN-MIB
1.3.6.1.4.1.637.3.1.5.15.21.1adnAtmBoardErCounterEntryADN-MIB
1.3.6.1.4.1.637.3.1.5.15.21.1.10adnAtmBoardErQRP2FIFOCounterADN-MIB