All MIBs › CHIPDOT1D-MIB › dot1dBasePortMtuExceededDiscards
dot1dBasePortMtuExceededDiscards
Module: CHIPDOT1D-MIB
OID (symbolic): CHIPDOT1D-MIB::dot1dBasePortMtuExceededDiscards
OID (numeric): 1.3.6.1.4.1.49.2.4.14.1.4.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of frames discarded by this port due to an excessive size. It is incremented by both transparent and source route bridges.
What is dot1dBasePortMtuExceededDiscards?
Read-only counter that tracks how many frames a bridge port has discarded because they exceeded the allowed size (MTU); it increases for both transparent and source-route bridging.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.49.2.4.14.1.4.1.5 snmpwalk -v2c -c public <target> CHIPDOT1D-MIB::dot1dBasePortMtuExceededDiscards
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.49.2.4.14.1.4.1.5.1 snmpget -v2c -c public <target> CHIPDOT1D-MIB::dot1dBasePortMtuExceededDiscards.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot1dBasePortMtuExceededDiscards.1
Start monitoring Chipcom (3Com) modular hub and switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CHIPDOT1D-MIB::dot1dBasePortMtuExceededDiscards OID value, configure state conditions and alerts, and monitor any Chipcom (3Com) modular hub and switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.49 | chipcom | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2 | chipmib02 | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.4 | chipExperiment | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.4.14 | dot1dBridge | CHIPAGENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.49.2.4.14.1 | dot1dBase | CHIPDOT1D-MIB |
| 1.3.6.1.4.1.49.2.4.14.1.4 | dot1dBasePortTable | CHIPDOT1D-MIB |
| 1.3.6.1.4.1.49.2.4.14.1.4.1 | dot1dBasePortEntry | CHIPDOT1D-MIB |
| 1.3.6.1.4.1.49.2.4.14.1.4.1.5 | dot1dBasePortMtuExceededDiscards | CHIPDOT1D-MIB |