CTATX-MIB :: smirrorOversizeDroppedPkts

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTATX-MIBsmirrorOversizeDroppedPkts

smirrorOversizeDroppedPkts

Module: CTATX-MIB

OID (symbolic): CTATX-MIB::smirrorOversizeDroppedPkts

OID (numeric): 1.3.6.1.4.1.97.3.30.9

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Number of oversized packets not mirrored.

What is smirrorOversizeDroppedPkts?

This counter tracks the number of oversized packets that were dropped rather than mirrored. It tells the admin how often the oversize-handling policy set in smirrorOversizePkt is actually discarding traffic during capture. If smirrorOversizeDroppedPkts is high, an admin capturing jumbo-frame traffic might switch smirrorOversizePkt to truncate instead of discard.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.30.9
snmpwalk -v2c -c public <target> CTATX-MIB::smirrorOversizeDroppedPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.30.9.1
snmpget -v2c -c public <target> CTATX-MIB::smirrorOversizeDroppedPkts.1

Start monitoring Cabletron/Enterasys ATX switch module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTATX-MIB::smirrorOversizeDroppedPkts OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys ATX switch module from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.97sigmaCT-ELS10-27-MIB
Numeric OIDNameModule
1.3.6.1.4.1.97.3ecs_1CTATX-MIB
1.3.6.1.4.1.97.3.30smirrorCTATX-MIB
1.3.6.1.4.1.97.3.30.9smirrorOversizeDroppedPktsCTATX-MIB