RC-POM-MIB :: rcPlugOptModDdmAlarmPortdown

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsRC-POM-MIBrcPlugOptModDdmAlarmPortdown

rcPlugOptModDdmAlarmPortdown

Module: RC-POM-MIB

OID (symbolic): RC-POM-MIB::rcPlugOptModDdmAlarmPortdown

OID (numeric): 1.3.6.1.4.1.2272.1.71.2.4

Node type: OBJECT-TYPE

Type: EnableValue

Access: read-write

Description: Enable/disable the global portdown option when ddm alarm occurs

What is rcPlugOptModDdmAlarmPortdown?

A global read-write switch (default enabled) controlling whether the device automatically shuts down (brings down) a port when a DDM alarm occurs on its optic; an admin disables it if they'd rather be alerted and intervene manually than have the switch auto-disable the port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.71.2.4
snmpwalk -v2c -c public <target> RC-POM-MIB::rcPlugOptModDdmAlarmPortdown

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.71.2.4.1
snmpget -v2c -c public <target> RC-POM-MIB::rcPlugOptModDdmAlarmPortdown.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2272.1.71.2.4.1 s <value>

Start monitoring Nortel (Rapid-City-based) switches with DDM-capable pluggable optics (SFP/XFP diagnostic monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RC-POM-MIB::rcPlugOptModDdmAlarmPortdown OID value, configure state conditions and alerts, and monitor any Nortel (Rapid-City-based) switches with DDM-capable pluggable optics (SFP/XFP diagnostic monitoring) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2272rapidCityRAPID-CITY
1.3.6.1.4.1.2272.1rcMgmtRAPID-CITY
1.3.6.1.4.1.2272.1.71rcPlugOptModRAPID-CITY
1.3.6.1.4.1.2272.1.71.2rcPlugOptModScalarsRAPID-CITY
Numeric OIDNameModule
1.3.6.1.4.1.2272.1.71.2.4rcPlugOptModDdmAlarmPortdownRC-POM-MIB