DTRConcentratorMIB :: dtrExSrbStpMaxAge

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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dtrExSrbStpMaxAge

Module: DTRConcentratorMIB

OID (symbolic): DTRConcentratorMIB::dtrExSrbStpMaxAge

OID (numeric): 1.3.6.1.4.1.2.6.66.1.3.1.3.2.1.9

Node type: OBJECT-TYPE

Type: Timeout

Access: read-only

Description: The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value that this bridge is currently using.

What is dtrExSrbStpMaxAge?

Reports the maximum age (in hundredths of a second) of spanning-tree information this bridge is currently using before discarding it, as actually in effect right now.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.3.2.1.9
snmpwalk -v2c -c public <target> DTRConcentratorMIB::dtrExSrbStpMaxAge

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.3.2.1.9.1
snmpget -v2c -c public <target> DTRConcentratorMIB::dtrExSrbStpMaxAge.1

Start monitoring IBM Token Ring DTR concentrators with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DTRConcentratorMIB::dtrExSrbStpMaxAge OID value, configure state conditions and alerts, and monitor any IBM Token Ring DTR concentrators from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.66ibm8272DTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1ibm8272TsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3ibm8272TsExpMIBsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1dtrMIBsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.3dtrExtDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.3.2dtrExSrbStpDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.3.2.1dtrExSrbStpGlobalDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.3.2.1.9dtrExSrbStpMaxAgeDTRConcentratorMIB