All MIBs › SWITCH-RMON-MIB › rAlarmVariable
rAlarmVariable
Module: SWITCH-RMON-MIB
OID (symbolic): SWITCH-RMON-MIB::rAlarmVariable
OID (numeric): 1.3.6.1.4.1.8886.6.1.22.3.1.1.3
Node type: OBJECT-TYPE
Type: OBJECT IDENTIFIER
Access: read-write
Description: The object identifier of the particular variable to be sampled. Only variables that resolve to an ASN.1 primitive type of INTEGER (INTEGER, Counter, Gauge, or TimeTicks) may be sampled.
Because SNMP access control is articulated entirely in terms of the contents of MIB views, no access control mechanism exists that can restrict the value of this object to identify only those objects that exist in a particular MIB view. Because there is thus no acceptable means of restricting the read access that could be obtained through the alarm mechanism, the probe must only grant write access to this object in those views that have read access to all objects on the probe.
During a set operation, if the supplied variable name is not available in the selected MIB view, a badValue error must be returned. If at any time the variable name of an established alarmEntry is no longer available in the selected MIB view, the probe must change the status of this alarmEntry to invalid(4).
This object may not be modified if the associated alarmStatus object is equal to valid(1).
What is rAlarmVariable?
This read-write object identifier names the specific MIB variable this alarm entry samples; it must resolve to an INTEGER-family type (INTEGER, Counter, Gauge, or TimeTicks). If the named variable becomes unavailable in the agent's MIB view, the probe automatically flips this alarm entry's status to invalid.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.3 snmpwalk -v2c -c public <target> SWITCH-RMON-MIB::rAlarmVariable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.3.1 snmpget -v2c -c public <target> SWITCH-RMON-MIB::rAlarmVariable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.3.1 s <value>
Start monitoring Raisecom Ethernet switch (RMON traffic-statistics/history collection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SWITCH-RMON-MIB::rAlarmVariable OID value, configure state conditions and alerts, and monitor any Raisecom Ethernet switch (RMON traffic-statistics/history collection) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.8886 | raisecom | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6 | iscomSeries | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1 | iscomSwitch | RAISECOM-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8886.6.1.22 | rmonMib | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3 | rAlarm | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1 | rAlarmTable | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1.1 | rAlarmEntry | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1.1.3 | rAlarmVariable | SWITCH-RMON-MIB |