All MIBs › PDN-BRIDGE-MIB › pdnDot1dTpFdbIfIndex
pdnDot1dTpFdbIfIndex
Module: PDN-BRIDGE-MIB
OID (symbolic): PDN-BRIDGE-MIB::pdnDot1dTpFdbIfIndex
OID (numeric): 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The ifIndex of the interface associated with the mac address and vlan-id.
What is pdnDot1dTpFdbIfIndex?
pdnDot1dTpFdbIfIndex is a read-only INTEGER giving the ifIndex of the interface associated with this MAC address and VLAN/VNID combination in the Forwarding Database. Admins use this to determine which physical or logical interface a specific MAC address was learned on or is being forwarded through. For example, an admin troubleshooting a MAC-flapping issue would compare pdnDot1dTpFdbIfIndex values over time to see if a given MAC address keeps moving between different interfaces.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.3 snmpwalk -v2c -c public <target> PDN-BRIDGE-MIB::pdnDot1dTpFdbIfIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.3.1 snmpget -v2c -c public <target> PDN-BRIDGE-MIB::pdnDot1dTpFdbIfIndex.1
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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 |
| 1.3.6.1.4.1.1795 | pdyn | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2 | pdn_mgmt | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24 | paradyne | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24.2 | pdn_common | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24.2.21 | pdn_bridge | PDN-HEADER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1795.2.24.2.21.1 | pdnBridgeGenericMIBObjects | PDN-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.2.21.1.2 | pdnDot1dTpFdb | PDN-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.2.21.1.2.1 | pdnDot1dTpFdbTable | PDN-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1 | pdnDot1dTpFdbEntry | PDN-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.3 | pdnDot1dTpFdbIfIndex | PDN-BRIDGE-MIB |