All MIBs › SNMP540-MGMT-MIB › snmp540AlarmCfgThreshold
snmp540AlarmCfgThreshold
Module: SNMP540-MGMT-MIB
OID (symbolic): SNMP540-MGMT-MIB::snmp540AlarmCfgThreshold
OID (numeric): 1.3.6.1.4.1.498.8.4.5.2.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This function sets/reads the alarm threshold settings criteria. This threshold is used along with the alarm window to determine the number of instances in a given time frame for an alarm to occur before the alarm is considered active. Alarm Table Entry Range Default ------- ---------------- --------- -------- Jitter snmp540JitterAlm 0 to 99% 10% BPV's snmp540BpvAlm 0 to 99Count 10 Frm Loss snmp540FrameLossAlm 0 to 99Count 10 SNRatio snmp540SignalToNoiseAlm 0 to 50 0 Rx Low snmp540RxSignalLowAlm -50 to 6db -30dB
What is snmp540AlarmCfgThreshold?
The threshold value at which this alarm becomes active, combined with the count window to determine sustained condition duration. Ranges and defaults vary by alarm type, e.g. jitter defaults to 10%, signal-to-noise ratio to 0dB, and RX level low to -30dB — an admin tunes these to match acceptable line quality for their circuit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.8.4.5.2.1.2 snmpwalk -v2c -c public <target> SNMP540-MGMT-MIB::snmp540AlarmCfgThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.498.8.4.5.2.1.2.1 snmpget -v2c -c public <target> SNMP540-MGMT-MIB::snmp540AlarmCfgThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.498.8.4.5.2.1.2.1 i <value>
Start monitoring 540-series data communications/line interface unit (serial port/EIA control-line/alarm-threshold status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SNMP540-MGMT-MIB::snmp540AlarmCfgThreshold OID value, configure state conditions and alerts, and monitor any 540-series data communications/line interface unit (serial port/EIA control-line/alarm-threshold status) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.498 | gdc | DMA200-MIB |
| 1.3.6.1.4.1.498.8 | dsu | DDS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.498.8.4 | snmp540 | SNMP540-MGMT-MIB |
| 1.3.6.1.4.1.498.8.4.5 | snmp540AlarmCfgThr | SNMP540-MGMT-MIB |
| 1.3.6.1.4.1.498.8.4.5.2 | snmp540AlarmCfgTable | SNMP540-MGMT-MIB |
| 1.3.6.1.4.1.498.8.4.5.2.1 | snmp540AlarmCfgEntry | SNMP540-MGMT-MIB |
| 1.3.6.1.4.1.498.8.4.5.2.1.2 | snmp540AlarmCfgThreshold | SNMP540-MGMT-MIB |