All MIBs › ADN-MIB › adnAtmBoardErQRP0FIFOCounter
adnAtmBoardErQRP0FIFOCounter
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnAtmBoardErQRP0FIFOCounter
OID (numeric): 1.3.6.1.4.1.637.3.1.5.15.21.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The counter associated with the number of the first QRP chip extraction FIFO overflows; counter #16 of the ATM core; this counter is only relevant for the matrix board.
What is adnAtmBoardErQRP0FIFOCounter?
This counter tallies extraction FIFO overflows on the first QRP chip, which occur when cells accumulate faster than the chip can send them downstream. Network engineers monitor this to spot cell loss on the matrix board and diagnose switch fabric congestion. A counter rising to 50 in an hour means 50 cells were dropped due to output buffer exhaustion on that chip alone.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.6 snmpwalk -v2c -c public <target> ADN-MIB::adnAtmBoardErQRP0FIFOCounter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.6.1 snmpget -v2c -c public <target> ADN-MIB::adnAtmBoardErQRP0FIFOCounter.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5 | adnProprietary | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15 | adnNodeSupervisionMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21 | adnAtmBoardErCounterTable | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21.1 | adnAtmBoardErCounterEntry | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21.1.6 | adnAtmBoardErQRP0FIFOCounter | ADN-MIB |