RFC1286-MIB :: dot1dTpFdbPort

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRFC1286-MIBdot1dTpFdbPort

dot1dTpFdbPort

Module: RFC1286-MIB

OID (symbolic): RFC1286-MIB::dot1dTpFdbPort

OID (numeric): 1.3.6.1.2.1.17.4.3.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Either the value '0', or the port number of the port on which a frame having a source address equal to the value of the corresponding instance of dot1dTpFdbAddress has been seen. A value of '0' indicates that the port number has not been learned but that the bridge does have some forwarding/filtering information about this address (e.g. in the dot1dStaticTable). Implementors are encouraged to assign the port value to this object whenever it is learned even for addresses for which the corresponding value of dot1dTpFdbStatus is not learned(3).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.17.4.3.1.2
snmpwalk -v2c -c public <target> RFC1286-MIB::dot1dTpFdbPort

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.17.4.3.1.2.1
snmpget -v2c -c public <target> RFC1286-MIB::dot1dTpFdbPort.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot1dTpFdbPort.1

Start monitoring vendor-neutral, standards-based MIB, Ethernet/Token Ring transparent bridges and early Layer 2 switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RFC1286-MIB::dot1dTpFdbPort OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, Ethernet/Token Ring transparent bridges and early Layer 2 switches from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.17dot1dBridgeBRIDGE-MIB
1.3.6.1.2.1.17.4dot1dTpBRIDGE-MIB
1.3.6.1.2.1.17.4.3dot1dTpFdbTableMRVINREACH
1.3.6.1.2.1.17.4.3.1dot1dTpFdbEntryMRVINREACH
Numeric OIDNameModule
1.3.6.1.2.1.17.4.3.1.2dot1dTpFdbPortRFC1286-MIB