All MIBs › CM-PERFORMANCE-MIB › cmQosShaperV2StatsBTD
cmQosShaperV2StatsBTD
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmQosShaperV2StatsBTD
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.34.1.6
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: Bytes Tail Dropped.
What is cmQosShaperV2StatsBTD?
This read-only PerfCounter64 counts Bytes Tail Dropped by this QoS shaper, meaning bytes discarded because the shaper's output queue was completely full when they arrived. A rising count tells an administrator the shaper's buffer is being overwhelmed at a rate the configured shaping rate cannot drain in time. For example, a customer reporting choppy video during peak hours would have their flow point checked for climbing cmQosShaperV2StatsBTD, indicating the shaper queue is overflowing during that window.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.34.1.6 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmQosShaperV2StatsBTD
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.34.1.6.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmQosShaperV2StatsBTD.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.34 | cmQosShaperV2StatsTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.34.1 | cmQosShaperV2StatsEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.34.1.6 | cmQosShaperV2StatsBTD | CM-PERFORMANCE-MIB |