All MIBs › NNCAAL5-MIB › nncAAL5OversizedSDU
nncAAL5OversizedSDU
Module: NNCAAL5-MIB
OID (symbolic): NNCAAL5-MIB::nncAAL5OversizedSDU
OID (numeric): 1.3.6.1.4.1.123.3.71.1.2.1.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This count gives the number of reassembled SDUs which were larger than the allowed size for the application.
What is nncAAL5OversizedSDU?
This counter gives the number of reassembled service data units (SDUs) that were larger than the maximum size allowed for the receiving application. It flags cases where a sending device is fragmenting data into an AAL5 stream that exceeds the local reassembly buffer's configured limit. An admin seeing this counter climb would check the peer's MTU or segmentation settings against the local AAL5 buffer size configured on this interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.123.3.71.1.2.1.1.5 snmpwalk -v2c -c public <target> NNCAAL5-MIB::nncAAL5OversizedSDU
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.123.3.71.1.2.1.1.5.1 snmpget -v2c -c public <target> NNCAAL5-MIB::nncAAL5OversizedSDU.1
Start monitoring Newbridge Networks/Alcatel ATM switch or card (AAL5 processing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NNCAAL5-MIB::nncAAL5OversizedSDU OID value, configure state conditions and alerts, and monitor any Newbridge Networks/Alcatel ATM switch or card (AAL5 processing) 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 |
| 1.3.6.1.4.1.123 | newbridge | NNCGNI0001-SMI |
| 1.3.6.1.4.1.123.3 | nncExtensions | NNCGNI0001-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.123.3.71 | nncAAL5 | NNCAAL5-MIB |
| 1.3.6.1.4.1.123.3.71.1 | nncAAL5Objects | NNCAAL5-MIB |
| 1.3.6.1.4.1.123.3.71.1.2 | nncAAL5Statistics | NNCAAL5-MIB |
| 1.3.6.1.4.1.123.3.71.1.2.1 | nncAAL5StatisticsTable | NNCAAL5-MIB |
| 1.3.6.1.4.1.123.3.71.1.2.1.1 | nncAAL5StatisticsEntry | NNCAAL5-MIB |
| 1.3.6.1.4.1.123.3.71.1.2.1.1.5 | nncAAL5OversizedSDU | NNCAAL5-MIB |