SWITCH-BRIDGE-MIB :: switchBridgeTpAgingTime

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SWITCH-BRIDGE-MIB › switchBridgeTpAgingTime

switchBridgeTpAgingTime

Module: SWITCH-BRIDGE-MIB

OID (symbolic): SWITCH-BRIDGE-MIB::switchBridgeTpAgingTime

OID (numeric): 1.3.6.1.4.1.207.8.9.2.2.5.4.2.1.2

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 switchBridgeTpAgingTime?

The timeout, in seconds (10 to 1,000,000, 802.1D recommends 300), after which dynamically learned forwarding entries are aged out of the FDB if no traffic refreshes them.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.4.2.1.2
snmpwalk -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeTpAgingTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.4.2.1.2.1
snmpget -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeTpAgingTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.207.8.9.2.2.5.4.2.1.2.1 i <value>

SNMPv3 example:

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

Start monitoring vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SWITCH-BRIDGE-MIB::switchBridgeTpAgingTime OID value, configure state conditions and alerts, and monitor any vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.9at8200SwitchMibTELESYN-ATI-TC
1.3.6.1.4.1.207.8.9.2switchMibModulesTELESYN-ATI-TC
1.3.6.1.4.1.207.8.9.2.2bridgeModuleTELESYN-ATI-TC
Numeric OIDNameModule
1.3.6.1.4.1.207.8.9.2.2.5switchBridgeMibSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.4switchBridgeTpSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.4.2switchBridgeTpBaseTableSWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.4.2.1switchBridgeTpBaseEntrySWITCH-BRIDGE-MIB
1.3.6.1.4.1.207.8.9.2.2.5.4.2.1.2switchBridgeTpAgingTimeSWITCH-BRIDGE-MIB