All MIBs › COMTROL-ES8510-MIB › portSfpDdmStatus
portSfpDdmStatus
Module: COMTROL-ES8510-MIB
OID (symbolic): COMTROL-ES8510-MIB::portSfpDdmStatus
OID (numeric): 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: (1)Enable SFP digital diagnostic and monitoring. (2)Disable SFP digital diagnostic and monitoring.
What is portSfpDdmStatus?
This read-write setting turns on or off Digital Diagnostic Monitoring, or DDM, for SFP modules, which reports real-time operating parameters like temperature and optical power. Enabling DDM gives the admin visibility into transceiver health metrics that can provide early warning of a failing optic before it causes a link outage. For example, an admin managing critical fiber uplinks would enable DDM on those ports so they can proactively monitor temperature and power trends rather than waiting for the link to fail outright.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.4 snmpwalk -v2c -c public <target> COMTROL-ES8510-MIB::portSfpDdmStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.4.1 snmpget -v2c -c public <target> COMTROL-ES8510-MIB::portSfpDdmStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.4.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> portSfpDdmStatus.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 |
|---|---|---|
| 1.3.6.1.4.1.2882 | comtrol | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2 | products | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1 | managedSwitch | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1 | es8510 | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3 | portConfiguration | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2 | portStatus | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2 | portSfpTable | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2.1 | portSfpEntry | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.4 | portSfpDdmStatus | COMTROL-ES8510-MIB |