All MIBs › JCImSeries-MIB › opcChangeMask
opcChangeMask
Module: JCImSeries-MIB
OID (symbolic): JCImSeries-MIB::opcChangeMask
OID (numeric): 1.3.6.1.4.1.4399.2.1.10.2.32
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: A set of bit flags indicating which properties of the alarm or event have changed: Bit 0 set = active state of the alarm. Bit 1 set = alarm has been acknowledged. Bit 2 set = alarm condition has been enabled or disabled. Bit 4 set = the quality of the data the alarm is based upon, has changed. Bit 5 set = the severity of the alarm has changed. Bit 6 set = the alarm has changed to another subcondition. Bit 7 set = the alarm message has changed. Bit 8 set = an attribute of the alarm has changed.
What is opcChangeMask?
Read-only INTEGER (0-512) trap attribute encoding as bit flags which properties of the alarm changed - e.g. bit 0 for active state, bit 1 for acknowledged, bit 5 for severity change - giving a compact machine-readable diff of what changed on this event.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4399.2.1.10.2.32 snmpwalk -v2c -c public <target> JCImSeries-MIB::opcChangeMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4399.2.1.10.2.32.1 snmpget -v2c -c public <target> JCImSeries-MIB::opcChangeMask.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::opcChangeMask 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4399 | johnsonControlsInc | JohnsonControlsInc-MIB |
| 1.3.6.1.4.1.4399.2 | jciControlsGroup | JohnsonControlsInc-MIB |
| 1.3.6.1.4.1.4399.2.1 | cgProducts | JCIControlsGroup-MIB |
| 1.3.6.1.4.1.4399.2.1.10 | mSeries | JCIControlsGroup-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4399.2.1.10.2 | opcTypes | JCImSeries-MIB |
| 1.3.6.1.4.1.4399.2.1.10.2.32 | opcChangeMask | JCImSeries-MIB |