CISCO-LWAPP-HA-MIB :: cLHaPrimaryUnit

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-LWAPP-HA-MIBcLHaPrimaryUnit

cLHaPrimaryUnit

Module: CISCO-LWAPP-HA-MIB

OID (symbolic): CISCO-LWAPP-HA-MIB::cLHaPrimaryUnit

OID (numeric): 1.3.6.1.4.1.9.9.843.1.1.12

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: This object specifies whether this is the primary or secondary unit. A value of 'true' indicates that, this unit is the primary unit. A value of 'false' indicates that, this unit is the secondary unit.

What is cLHaPrimaryUnit?

Configures and reports whether this controller is designated the primary (true) or secondary (false) unit in the HA pair.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.843.1.1.12
snmpwalk -v2c -c public <target> CISCO-LWAPP-HA-MIB::cLHaPrimaryUnit

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.843.1.1.12.1
snmpget -v2c -c public <target> CISCO-LWAPP-HA-MIB::cLHaPrimaryUnit.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.843.1.1.12.1 s <value>

Start monitoring Cisco Wireless LAN Controller (WLC) pair configured for HA/SSO with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-LWAPP-HA-MIB::cLHaPrimaryUnit OID value, configure state conditions and alerts, and monitor any Cisco Wireless LAN Controller (WLC) pair configured for HA/SSO 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.843ciscoLwappHaMIBCISCO-LWAPP-HA-MIB
1.3.6.1.4.1.9.9.843.1ciscoLwappHaMIBObjectsCISCO-LWAPP-HA-MIB
1.3.6.1.4.1.9.9.843.1.1ciscoLwappHaGlobalConfigCISCO-LWAPP-HA-MIB
1.3.6.1.4.1.9.9.843.1.1.12cLHaPrimaryUnitCISCO-LWAPP-HA-MIB