ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB :: etsysStpDiagRootHistoryIndex

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB › etsysStpDiagRootHistoryIndex

etsysStpDiagRootHistoryIndex

Module: ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB

OID (symbolic): ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB::etsysStpDiagRootHistoryIndex

OID (numeric): 1.3.6.1.4.1.5624.1.2.29.1.6.1.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: An index for the root bridge entry. The index value of one represents the most recent entry, and the value of ten represents the oldest entry.

What is etsysStpDiagRootHistoryIndex?

Ranks this root-history entry by recency: index 1 is the most recent bridge to become root and index 10 the oldest entry the device still remembers.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.29.1.6.1.1.2
snmpwalk -v2c -c public <target> ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB::etsysStpDiagRootHistoryIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.29.1.6.1.1.2.1
snmpget -v2c -c public <target> ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB::etsysStpDiagRootHistoryIndex.1

Start monitoring Enterasys Networks switch (legacy, later Extreme Networks) (STP/RSTP/MSTP BPDU diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB::etsysStpDiagRootHistoryIndex OID value, configure state conditions and alerts, and monitor any Enterasys Networks switch (legacy, later Extreme Networks) (STP/RSTP/MSTP BPDU diagnostics) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5624enterasysENTERASYS-MIB-NAMES
1.3.6.1.4.1.5624.1etsysMibsENTERASYS-MIB-NAMES
1.3.6.1.4.1.5624.1.2etsysModulesENTERASYS-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.5624.1.2.29etsysSpanningTreeDiagnosticMIBENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB
1.3.6.1.4.1.5624.1.2.29.1etsysStpDiagObjectsENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB
1.3.6.1.4.1.5624.1.2.29.1.6etsysStpDiagRootHistoryENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB
1.3.6.1.4.1.5624.1.2.29.1.6.1etsysStpDiagRootHistoryTableENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB
1.3.6.1.4.1.5624.1.2.29.1.6.1.1etsysStpDiagRootHistoryEntryENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB
1.3.6.1.4.1.5624.1.2.29.1.6.1.1.2etsysStpDiagRootHistoryIndexENTERASYS-SPANNING-TREE-DIAGNOSTIC-MIB