All MIBs › PDN-BRIDGE-MIB › pdnDot1dTpFdbStatus
pdnDot1dTpFdbStatus
Module: PDN-BRIDGE-MIB
OID (symbolic): PDN-BRIDGE-MIB::pdnDot1dTpFdbStatus
OID (numeric): 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The status of this entry. The meanings of the values are:
other(1) : none of the following. This would include the case where some other MIB object (not the corresponding instance of pdnDot1dTpFdbPort, nor an entry in the pdnDot1dStaticTable) in being used to determine if and how frames addressed to the value of the corresponding instance of pdnDot1dTpFdbAddress are being forwarded.
invalid(2) : this entry is not longer valid (e.g., it was learned but has since
aged-out), but has not yet been flushed from the table.
learned(3) : the value of the corresponding instance of pdnDot1dTpFdbPort was learned, and is being used.
self(4) : the value of the corresponding instance of pdnDot1dTpFdbAddress represents one of the bridge's addresses. The corresponding instance of pdnDot1dTpFdbPort indicates which of the bridge's ports has this address.
mgmt(5) : the value of the corresponding instance of pdnDot1dTpFdbAddress is
also the value of an existing instance of pdnDot1dStaticAddress.
What is pdnDot1dTpFdbStatus?
pdnDot1dTpFdbStatus reports the status of a Forwarding Database entry as one of other, invalid, learned, self, or mgmt, per the standard bridge MIB semantics. Admins use this to distinguish dynamically learned entries from ones representing the bridge's own addresses (self) or statically configured addresses (mgmt), and to spot stale invalid entries awaiting flush. For example, an entry reporting self(4) identifies one of the bridge's own MAC addresses rather than a learned client address, while learned(3) is the normal case for a dynamically discovered device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.4 snmpwalk -v2c -c public <target> PDN-BRIDGE-MIB::pdnDot1dTpFdbStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.4.1 snmpget -v2c -c public <target> PDN-BRIDGE-MIB::pdnDot1dTpFdbStatus.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 |
| 1.3.6.1.4.1.1795.2.24.2.21.1.2.1.1.4 | pdnDot1dTpFdbStatus | PDN-BRIDGE-MIB |