All MIBs › PDN-MPE-BRIDGE-MIB › mpePdnDot1dTpAgeingTime
mpePdnDot1dTpAgeingTime
Module: PDN-MPE-BRIDGE-MIB
OID (symbolic): PDN-MPE-BRIDGE-MIB::mpePdnDot1dTpAgeingTime
OID (numeric): 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The timeout period in seconds for aging out dynamically learned forwarding information. 802.1D-1990 recommends a default of 300 seconds.
What is mpePdnDot1dTpAgeingTime?
This read-write integer, from 10 to 1000000 seconds and defaulting to 300 per the 802.1D-1990 recommendation, sets the timeout period for aging out dynamically learned forwarding database entries. Admins tune this to control how quickly the switch forgets inactive MAC addresses, balancing table freshness against unnecessary relearning. For example, lowering it below the default of 300 makes the switch age out idle MAC entries faster, which can help in highly mobile network environments.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1.5 snmpwalk -v2c -c public <target> PDN-MPE-BRIDGE-MIB::mpePdnDot1dTpAgeingTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1.5.1 snmpget -v2c -c public <target> PDN-MPE-BRIDGE-MIB::mpePdnDot1dTpAgeingTime.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1.5.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mpePdnDot1dTpAgeingTime.1
Start monitoring Paradyne MPE Ethernet expansion module, DSL access multiplexer (802.1D bridging/VLAN forwarding) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PDN-MPE-BRIDGE-MIB::mpePdnDot1dTpAgeingTime OID value, configure state conditions and alerts, and monitor any Paradyne MPE Ethernet expansion module, DSL access multiplexer (802.1D bridging/VLAN forwarding) 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 |
| 1.3.6.1.4.1.1795 | 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 |
| 1.3.6.1.4.1.1795.2.24.12 | pdn_mpe | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24.12.21 | mpe_bridge | PDN-HEADER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1795.2.24.12.21.1 | mpePdnBridgeGenericMIBObjects | PDN-MPE-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.12.21.1.1 | mpePdnDot1dGenericBridge | PDN-MPE-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.12.21.1.1.1 | mpePdnDot1dBridgeTable | PDN-MPE-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1 | mpePdnDot1dBridgeEntry | PDN-MPE-BRIDGE-MIB |
| 1.3.6.1.4.1.1795.2.24.12.21.1.1.1.1.5 | mpePdnDot1dTpAgeingTime | PDN-MPE-BRIDGE-MIB |