ES1000-MIB :: swDevAlarmNewRoot

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsES1000-MIBswDevAlarmNewRoot

swDevAlarmNewRoot

Module: ES1000-MIB

OID (symbolic): ES1000-MIB::swDevAlarmNewRoot

OID (numeric): 1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: When the device has become the new root of the Spanning Tree, this object decide whether to send a new root trap.

What is swDevAlarmNewRoot?

Turns on or off whether the switch sends a trap when it becomes the new Spanning Tree root bridge, useful for catching an unplanned root-bridge election that could indicate a misconfiguration.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3.2
snmpwalk -v2c -c public <target> ES1000-MIB::swDevAlarmNewRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3.2.1
snmpget -v2c -c public <target> ES1000-MIB::swDevAlarmNewRoot.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3.2.1 i <value>

Start monitoring ES1000-series modular Ethernet switch (Marconi/D-Link 'Golf' platform) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ES1000-MIB::swDevAlarmNewRoot OID value, configure state conditions and alerts, and monitor any ES1000-series modular Ethernet switch (Marconi/D-Link 'Golf' platform) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.326marconiES1000-MIB
1.3.6.1.4.1.326.2systemsES1000-MIB
1.3.6.1.4.1.326.2.20externalES1000-MIB
1.3.6.1.4.1.326.2.20.1dlinkES1000-MIB
1.3.6.1.4.1.326.2.20.1.2golfES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2golfcommonES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2marconi_mgmtES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.24es1000SeriesES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.24.1swDevPackageES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3swDevAlarmES1000-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.24.1.3.2swDevAlarmNewRootES1000-MIB