LB3GH-1-0-7 :: lbBridgePortReceiveErrorDiscards

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LB3GH-1-0-7 › lbBridgePortReceiveErrorDiscards

lbBridgePortReceiveErrorDiscards

Module: LB3GH-1-0-7

OID (symbolic): LB3GH-1-0-7::lbBridgePortReceiveErrorDiscards

OID (numeric): 1.3.6.1.4.1.43.7.1.21.2.1.17

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of frames discarded by this port because of internal bridge system errors (e.g., hardware and software address table discrepencies).

What is lbBridgePortReceiveErrorDiscards?

Counts frames discarded because of internal bridge system errors, such as a hardware/software address-table mismatch -- a nonzero, growing count here points to a hardware or firmware problem rather than a network condition.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.7.1.21.2.1.17
snmpwalk -v2c -c public <target> LB3GH-1-0-7::lbBridgePortReceiveErrorDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.7.1.21.2.1.17.1
snmpget -v2c -c public <target> LB3GH-1-0-7::lbBridgePortReceiveErrorDiscards.1

SNMPv3 example:

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

Start monitoring 3Com LinkBuilder hub/FDDI concentrator chassis with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LB3GH-1-0-7::lbBridgePortReceiveErrorDiscards OID value, configure state conditions and alerts, and monitor any 3Com LinkBuilder hub/FDDI concentrator chassis from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.43a3ComA3COM-AUDL-R1-MIB
1.3.6.1.4.1.43.7linkBuilder3GH_mibA3Com-products-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.7.1lb3ghMibLB3GH-1-0-7
1.3.6.1.4.1.43.7.1.21lbBridgeLB3GH-1-0-7
1.3.6.1.4.1.43.7.1.21.2lbBridgePortTableLB3GH-1-0-7
1.3.6.1.4.1.43.7.1.21.2.1lbBridgePortEntryLB3GH-1-0-7
1.3.6.1.4.1.43.7.1.21.2.1.17lbBridgePortReceiveErrorDiscardsLB3GH-1-0-7