All MIBs › JUNIPER-COS-MIB › jnxCosIfqTailDropPkts
jnxCosIfqTailDropPkts
Module: JUNIPER-COS-MIB
OID (symbolic): JUNIPER-COS-MIB::jnxCosIfqTailDropPkts
OID (numeric): 1.3.6.1.4.1.2636.3.15.1.1.11
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The total number of packets of specified forwarding class dropped due to tail dropping at the output on the given interface.
What is jnxCosIfqTailDropPkts?
Running total of packets dropped outright because the output queue for one forwarding class on a given interface, in the deprecated jnxCosIfqStatsTable (superseded by jnxCosQstatTable) was completely full (tail drop), rather than proactively discarded by RED.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> 1.3.6.1.4.1.2636.3.15.1.1.11 snmpwalk -v2c -c public <target> JUNIPER-COS-MIB::jnxCosIfqTailDropPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.15.1.1.11.1 snmpget -v2c -c public <target> JUNIPER-COS-MIB::jnxCosIfqTailDropPkts.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> jnxCosIfqTailDropPkts.1
Start monitoring Juniper Networks router/switch, Junos (Class of Service infrastructure) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-COS-MIB::jnxCosIfqTailDropPkts OID value, configure state conditions and alerts, and monitor any Juniper Networks router/switch, Junos (Class of Service infrastructure) from a single console.
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 |
| 1.3.6.1.4.1.2636.3.15.1 | jnxCosIfqStatsTable | JUNIPER-COS-MIB |
| 1.3.6.1.4.1.2636.3.15.1.1 | jnxCosIfqStatsEntry | JUNIPER-COS-MIB |
| 1.3.6.1.4.1.2636.3.15.1.1.11 | jnxCosIfqTailDropPkts | JUNIPER-COS-MIB |