All MIBs › ATM-MIB › aal5VccOverSizedSDUs
aal5VccOverSizedSDUs
Module: ATM-MIB
OID (symbolic): ATM-MIB::aal5VccOverSizedSDUs
OID (numeric): 1.3.6.1.2.1.37.1.12.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Oversized SDUs.
What is aal5VccOverSizedSDUs?
This OID counts how many data packets were discarded on an ATM virtual circuit because they exceeded the maximum allowed size for the AAL5 protocol layer. The counter increments each time an oversized packet arrives and is dropped. An operator would monitor this to detect applications or devices sending packets that are too large for the network protocol.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.37.1.12.1.5 snmpwalk -v2c -c public <target> ATM-MIB::aal5VccOverSizedSDUs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.37.1.12.1.5.1 snmpget -v2c -c public <target> ATM-MIB::aal5VccOverSizedSDUs.1
Start monitoring ATM switches, WAN interface cards, DSL/ATM aggregation equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATM-MIB::aal5VccOverSizedSDUs OID value, configure state conditions and alerts, and monitor any ATM switches, WAN interface cards, DSL/ATM aggregation equipment from a single console.
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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.37 | atmMIB | ATM-MIB |
| 1.3.6.1.2.1.37.1 | atmMIBObjects | ATM-MIB |
| 1.3.6.1.2.1.37.1.12 | aal5VccTable | ATM-MIB |
| 1.3.6.1.2.1.37.1.12.1 | aal5VccEntry | ATM-MIB |
| 1.3.6.1.2.1.37.1.12.1.5 | aal5VccOverSizedSDUs | ATM-MIB |