SWITCH-BRIDGE-MIB :: switchBridgeBasePortMtuExceededDiscards

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SWITCH-BRIDGE-MIB › switchBridgeBasePortMtuExceededDiscards

switchBridgeBasePortMtuExceededDiscards

Module: SWITCH-BRIDGE-MIB

OID (symbolic): SWITCH-BRIDGE-MIB::switchBridgeBasePortMtuExceededDiscards

OID (numeric): 1.3.6.1.4.1.207.8.9.2.2.5.1.2.1.5

Node type: OBJECT-TYPE

Type: Counter32

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 switchBridgeBasePortMtuExceededDiscards?

The count of frames this port discarded for exceeding the maximum allowed frame size, incremented by both transparent and source-route bridging.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.1.2.1.5
snmpwalk -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeBasePortMtuExceededDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.1.2.1.5.1
snmpget -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeBasePortMtuExceededDiscards.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> switchBridgeBasePortMtuExceededDiscards.1

Start monitoring vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SWITCH-BRIDGE-MIB::switchBridgeBasePortMtuExceededDiscards OID value, configure state conditions and alerts, and monitor any vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.9at8200SwitchMibTELESYN-ATI-TC
1.3.6.1.4.1.207.8.9.2switchMibModulesTELESYN-ATI-TC
1.3.6.1.4.1.207.8.9.2.2bridgeModuleTELESYN-ATI-TC
Numeric OIDNameModule
1.3.6.1.4.1.207.8.9.2.2.5switchBridgeMibSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.1switchBridgeBaseSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.1.2switchBridgeBasePortTableSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.1.2.1switchBridgeBasePortEntrySWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.1.2.1.5switchBridgeBasePortMtuExceededDiscardsSWITCH-BRIDGE-MIB