All MIBs › TPLINK-DDMRXPOWTHRESHOLD-MIB › ddmRxPowThresholdHighAlarm
ddmRxPowThresholdHighAlarm
Module: TPLINK-DDMRXPOWTHRESHOLD-MIB
OID (symbolic): TPLINK-DDMRXPOWTHRESHOLD-MIB::ddmRxPowThresholdHighAlarm
OID (numeric): 1.3.6.1.4.1.11863.6.96.1.6.1.1.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: This object indicates the highest threshold for the alarm.
What is ddmRxPowThresholdHighAlarm?
This read-write octet string sets the highest receive-power threshold that triggers an alarm for the port, part of the switch's Digital Diagnostic Monitoring (DDM) feature for SFP transceivers. An admin configures this so the switch flags an alarm condition when a port's optical receive power exceeds this level, indicating a potential transceiver or link issue. For example, an admin might set this to a value representing -1 dBm on a given port's SFP module.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.96.1.6.1.1.2 snmpwalk -v2c -c public <target> TPLINK-DDMRXPOWTHRESHOLD-MIB::ddmRxPowThresholdHighAlarm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.96.1.6.1.1.2.1 snmpget -v2c -c public <target> TPLINK-DDMRXPOWTHRESHOLD-MIB::ddmRxPowThresholdHighAlarm.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11863.6.96.1.6.1.1.2.1 s <value>
Start monitoring TP-Link managed switch with SFP/SFP+ transceiver ports (DDM Rx-power alarm-threshold config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TPLINK-DDMRXPOWTHRESHOLD-MIB::ddmRxPowThresholdHighAlarm OID value, configure state conditions and alerts, and monitor any TP-Link managed switch with SFP/SFP+ transceiver ports (DDM Rx-power alarm-threshold config) 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 |
| 1.3.6.1.4.1.11863 | tplink | TPLINK-MIB |
| 1.3.6.1.4.1.11863.6 | tplinkMgmt | TPLINK-MIB |
| 1.3.6.1.4.1.11863.6.96 | tplinkDdmManageMIB | TPLINK-DDMMANAGE-MIB |
| 1.3.6.1.4.1.11863.6.96.1 | tplinkDdmManageMIBObjects | TPLINK-DDMMANAGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11863.6.96.1.6 | ddmRxPowThreshold | TPLINK-DDMRXPOWTHRESHOLD-MIB |
| 1.3.6.1.4.1.11863.6.96.1.6.1 | ddmRxPowThresholdTable | TPLINK-DDMRXPOWTHRESHOLD-MIB |
| 1.3.6.1.4.1.11863.6.96.1.6.1.1 | ddmRxPowThresholdEntry | TPLINK-DDMRXPOWTHRESHOLD-MIB |
| 1.3.6.1.4.1.11863.6.96.1.6.1.1.2 | ddmRxPowThresholdHighAlarm | TPLINK-DDMRXPOWTHRESHOLD-MIB |