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cntllc1OutMismIpSizes
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cntllc1OutMismIpSizes
OID (numeric): 1.3.6.1.4.1.333.1.13.3.3.1.9
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of messages received from a ULP that has an included IP header that indicates the message size is smaller than the actual size of the message.
What is cntllc1OutMismIpSizes?
This counter records messages received from an upper-layer protocol (ULP) whose included IP header indicates a message size smaller than the message's actual size. An administrator treats a rising count as evidence of an internal size-field inconsistency coming from the ULP feeding this LLC1 instance, worth investigating before it causes downstream parsing errors. For example, this counter increasing after a software update to an upper-layer protocol stack would suggest that update introduced an IP header size calculation bug.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.13.3.3.1.9 snmpwalk -v2c -c public <target> CNTAU-MIB::cntllc1OutMismIpSizes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.13.3.3.1.9.1 snmpget -v2c -c public <target> CNTAU-MIB::cntllc1OutMismIpSizes.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.1 | cntau | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13 | cntdatalink | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.3 | cntllc1 | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.3.3 | cntllc1ErrorTable | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.3.3.1 | cntllc1ErrorEntry | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.3.3.1.9 | cntllc1OutMismIpSizes | CNTAU-MIB |