LANPLEX-MIB-1-2-9 :: lpBridgePortReceiveBlockedDiscards

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LANPLEX-MIB-1-2-9 › lpBridgePortReceiveBlockedDiscards

lpBridgePortReceiveBlockedDiscards

Module: LANPLEX-MIB-1-2-9

OID (symbolic): LANPLEX-MIB-1-2-9::lpBridgePortReceiveBlockedDiscards

OID (numeric): 1.3.6.1.4.1.114.1.1.21.2.1.12

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of frames discarded by this port because the the receiving bridge port was not in the 'forwarding' state.

What is lpBridgePortReceiveBlockedDiscards?

The number of frames discarded because the receiving bridge port was not in the forwarding state -- for example, a port sitting in spanning-tree blocking mode. A high count here confirms a redundant/backup port is correctly rejecting traffic while blocked.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.114.1.1.21.2.1.12
snmpwalk -v2c -c public <target> LANPLEX-MIB-1-2-9::lpBridgePortReceiveBlockedDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.114.1.1.21.2.1.12.1
snmpget -v2c -c public <target> LANPLEX-MIB-1-2-9::lpBridgePortReceiveBlockedDiscards.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.114synerneticsA3Com-products-MIB
1.3.6.1.4.1.114.1lanplexA3Com-products-MIB
1.3.6.1.4.1.114.1.1lANplex_12_slot_supportA3Com-products-MIB
Numeric OIDNameModule
1.3.6.1.4.1.114.1.1.21lpBridgeLANPLEX-MIB-1-2-9
1.3.6.1.4.1.114.1.1.21.2lpBridgePortTableLANPLEX-MIB-1-2-9
1.3.6.1.4.1.114.1.1.21.2.1lpBridgePortEntryLANPLEX-MIB-1-2-9
1.3.6.1.4.1.114.1.1.21.2.1.12lpBridgePortReceiveBlockedDiscardsLANPLEX-MIB-1-2-9