JCImSeries-MIB :: opcChangeMaskText

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsJCImSeries-MIBopcChangeMaskText

opcChangeMaskText

Module: JCImSeries-MIB

OID (symbolic): JCImSeries-MIB::opcChangeMaskText

OID (numeric): 1.3.6.1.4.1.4399.2.1.10.2.30

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: A list of properties of the alarm or event have changed For example, the event has become inactive and acknowledged.

What is opcChangeMaskText?

Read-only DisplayString trap attribute listing in plain text which properties of the alarm changed (for example, 'became inactive and acknowledged'), serving as the human-readable counterpart to the opcChangeMask bitmask.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4399.2.1.10.2.30
snmpwalk -v2c -c public <target> JCImSeries-MIB::opcChangeMaskText

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4399.2.1.10.2.30.1
snmpget -v2c -c public <target> JCImSeries-MIB::opcChangeMaskText.1

Start monitoring Johnson Controls Metasys iSeries building automation controller with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JCImSeries-MIB::opcChangeMaskText OID value, configure state conditions and alerts, and monitor any Johnson Controls Metasys iSeries building automation controller from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4399johnsonControlsIncJohnsonControlsInc-MIB
1.3.6.1.4.1.4399.2jciControlsGroupJohnsonControlsInc-MIB
1.3.6.1.4.1.4399.2.1cgProductsJCIControlsGroup-MIB
1.3.6.1.4.1.4399.2.1.10mSeriesJCIControlsGroup-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4399.2.1.10.2opcTypesJCImSeries-MIB
1.3.6.1.4.1.4399.2.1.10.2.30opcChangeMaskTextJCImSeries-MIB