All MIBs › PDN-DOT1QEXT-MIB › pdnDot1TpFdbClear
pdnDot1TpFdbClear
Module: PDN-DOT1QEXT-MIB
OID (symbolic): PDN-DOT1QEXT-MIB::pdnDot1TpFdbClear
OID (numeric): 1.3.6.1.4.1.1795.2.24.2.39.1.1.3
Node type: OBJECT-TYPE
Type: TblCmd
Access: read-write
Description: This object is used to perform a clear on the Bridge Forwarding Table (dot1dTpFdbTable).
A set operation to this object with the value of 'clear (2)' will clear the entire Bridge Forwarding Table.
A get operation will always return the value of 'noCmd (1)'.
What is pdnDot1TpFdbClear?
This read-write value clears the entire Bridge Forwarding Table (dot1dTpFdbTable) when set to 'clear (2)'; a get operation always returns 'noCmd (1)'. An admin uses it to force the switch to relearn all MAC address forwarding entries from scratch, useful after a topology change or when troubleshooting stale forwarding entries. For example, an admin suspecting the forwarding table contains stale entries after a major network reconfiguration would set this object to clear(2) to flush it entirely.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.39.1.1.3 snmpwalk -v2c -c public <target> PDN-DOT1QEXT-MIB::pdnDot1TpFdbClear
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.39.1.1.3.1 snmpget -v2c -c public <target> PDN-DOT1QEXT-MIB::pdnDot1TpFdbClear.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1795.2.24.2.39.1.1.3.1 s <value>
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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 |
| 1.3.6.1.4.1.1795.2.24.2.39 | pdn_dot1q | PDN-HEADER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1795.2.24.2.39.1 | pdnDot1qExt | PDN-DOT1QEXT-MIB |
| 1.3.6.1.4.1.1795.2.24.2.39.1.1 | pdnDot1qExtObjects | PDN-DOT1QEXT-MIB |
| 1.3.6.1.4.1.1795.2.24.2.39.1.1.3 | pdnDot1TpFdbClear | PDN-DOT1QEXT-MIB |