All MIBs › ROOMALERT11E-MIB › alarm2
alarm2
Module: ROOMALERT11E-MIB
OID (symbolic): ROOMALERT11E-MIB::alarm2
OID (numeric): 1.3.6.1.4.1.20916.1.3.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Alarm for sensor channel 2. If a digital temperature/humidity or digital temperature sensor is connected to this channel, 0 = sensor ok, 1 = high temp alarm, 2 = low temp alarm, 3 = humidity alarm. If a Switch Sensor Expansion box is connected, the binary equivalent of the decimal number displayed will indicate which switch sensors are currently in an alarm state (0 = sensor ok, 1 = sensor in alarm state). For example, if switch sensors 1 and 4 are in alarm state, the value displayed will be 9, which equals 00001001 in binary.
What is alarm2?
This value reports the alarm state for sensor channel 2: if a digital temperature or temperature/humidity probe is connected, 0=ok, 1=high temp alarm, 2=low temp alarm, 3=humidity alarm; if a Switch Sensor Expansion box is connected instead, it's a bitmask of which switch inputs are alarming (same encoding as alarm1). An admin reads this to know at a glance whether channel 2's external sensor is in a temperature or humidity fault.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.20916.1.3.2.2 snmpwalk -v2c -c public <target> ROOMALERT11E-MIB::alarm2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.20916.1.3.2.2.1 snmpget -v2c -c public <target> ROOMALERT11E-MIB::alarm2.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.20916 | avtech | ROOMALERT11E-MIB |
| 1.3.6.1.4.1.20916.1 | products | ROOMALERT11E-MIB |
| 1.3.6.1.4.1.20916.1.3 | roomalert11E | ROOMALERT11E-MIB |
| 1.3.6.1.4.1.20916.1.3.2 | traps | ROOMALERT11E-MIB |
| 1.3.6.1.4.1.20916.1.3.2.2 | alarm2 | ROOMALERT11E-MIB |