All MIBs › PLAINTREE-SWITCH-MIB › switchPortMtuExceededDiscards
switchPortMtuExceededDiscards
Module: PLAINTREE-SWITCH-MIB
OID (symbolic): PLAINTREE-SWITCH-MIB::switchPortMtuExceededDiscards
OID (numeric): 1.3.6.1.4.1.295.3.2.1.2.1.15
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of frames discarded by this port due to excessive size. It is the same value reported in the object dot1dBasePortMtuExceededDiscards in the Bridge MIB (RFC 1493).
What is switchPortMtuExceededDiscards?
Counts frames this port dropped for being oversized -- the same value reported as dot1dBasePortMtuExceededDiscards in the standard Bridge MIB -- useful for spotting jumbo-frame or MTU mismatch issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.295.3.2.1.2.1.15 snmpwalk -v2c -c public <target> PLAINTREE-SWITCH-MIB::switchPortMtuExceededDiscards
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.295.3.2.1.2.1.15.1 snmpget -v2c -c public <target> PLAINTREE-SWITCH-MIB::switchPortMtuExceededDiscards.1
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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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.295 | vendor | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3 | switch | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3.2 | switchSoftware | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3.2.1 | switchInfo | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3.2.1.2 | switchPortTable | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3.2.1.2.1 | switchPortEntry | PLAINTREE-SWITCH-MIB |
| 1.3.6.1.4.1.295.3.2.1.2.1.15 | switchPortMtuExceededDiscards | PLAINTREE-SWITCH-MIB |