All MIBs › CTRON-BDG-MIB › bdgPortFrFilt
bdgPortFrFilt
Module: CTRON-BDG-MIB
OID (symbolic): CTRON-BDG-MIB::bdgPortFrFilt
OID (numeric): 1.3.6.1.4.1.52.1.3.1.2.27
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of frames received at the indicated port that were filtered by the bridge.
What is bdgPortFrFilt?
This read-only counter tracks frames received specifically at this port that the bridge chose to filter rather than forward. An admin uses this per-port breakdown, alongside the device-wide bdgdeviceFrFlt, to determine which port's traffic is triggering the most filtering activity, useful when validating that filter rules are targeting the intended segment. For example, if bdgPortFrFilt is high only on port 2 after configuring an acquired-database filter for a specific address, the admin can confirm that filter is correctly acting on traffic entering through port 2.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.3.1.2.27 snmpwalk -v2c -c public <target> CTRON-BDG-MIB::bdgPortFrFilt
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.3.1.2.27.1 snmpget -v2c -c public <target> CTRON-BDG-MIB::bdgPortFrFilt.1
Start monitoring Legacy Cabletron Systems bridge device with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-BDG-MIB::bdgPortFrFilt OID value, configure state conditions and alerts, and monitor any Legacy Cabletron Systems bridge device from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.1 | commsDevice | Cabletron-MIB |
| 1.3.6.1.4.1.52.1.3 | bridge | Cabletron-MIB |
| 1.3.6.1.4.1.52.1.3.1 | bridgeRev1 | Cabletron-MIB |
| 1.3.6.1.4.1.52.1.3.1.2 | bdgPort | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.1.3.1.2.27 | bdgPortFrFilt | CTRON-BDG-MIB |