All MIBs › JUNIPER-COS-MIB › jnxCosInvQstatTailDropPkts
jnxCosInvQstatTailDropPkts
Module: JUNIPER-COS-MIB
OID (symbolic): JUNIPER-COS-MIB::jnxCosInvQstatTailDropPkts
OID (numeric): 1.3.6.1.4.1.2636.3.15.6.1.11
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The number of packets tail dropped at the output queue. See jnxCosQstatTailDropPkts.
What is jnxCosInvQstatTailDropPkts?
Running total of packets dropped outright because the same per-queue counters as jnxCosQstatTable, but in jnxCosInvQstatTable, which is indexed queue-number-first and then by interface so one queue number can be compared across every interface was completely full (tail drop), rather than proactively discarded by RED. A rising value means the queue's buffer is undersized or oversubscribed for the offered load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.15.6.1.11 snmpwalk -v2c -c public <target> JUNIPER-COS-MIB::jnxCosInvQstatTailDropPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.15.6.1.11.1 snmpget -v2c -c public <target> JUNIPER-COS-MIB::jnxCosInvQstatTailDropPkts.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.15 | jnxCos | JUNIPER-COS-MIB |
| 1.3.6.1.4.1.2636.3.15.6 | jnxCosInvQstatTable | JUNIPER-COS-MIB |
| 1.3.6.1.4.1.2636.3.15.6.1 | jnxCosInvQstatEntry | JUNIPER-COS-MIB |
| 1.3.6.1.4.1.2636.3.15.6.1.11 | jnxCosInvQstatTailDropPkts | JUNIPER-COS-MIB |