CM-PERFORMANCE-MIB :: cmEthernetNetPortStatsPSC

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-PERFORMANCE-MIBcmEthernetNetPortStatsPSC

cmEthernetNetPortStatsPSC

Module: CM-PERFORMANCE-MIB

OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetNetPortStatsPSC

OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.5.1.39

Node type: OBJECT-TYPE

Type: PerfCounter64

Access: read-only

Description: The Protection Switch Counts on the port .

What is cmEthernetNetPortStatsPSC?

This PerfCounter64 counter reports a count of protection-switch events on the port for the network (uplink) port. An admin watches it because repeated protection switches usually mean the primary path is flapping, not that the protection mechanism is doing anything wrong. If cmEthernetNetPortStatsPSC on network (uplink) port 16 logs 1 switch events within the current interval while the primary link's error counters are also climbing, an operator would treat the primary path, not the protection scheme, as the thing to repair.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.5.1.39
snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortStatsPSC

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.5.1.39.1
snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortStatsPSC.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2544advaMIBADVA-MIB
1.3.6.1.4.1.2544.1productsADVA-MIB
1.3.6.1.4.1.2544.1.12fsp150cmADVA-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2544.1.12.5cmPerformanceMIBCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1cmPerfObjectsCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.5cmEthernetNetPortStatsTableCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.5.1cmEthernetNetPortStatsEntryCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.5.1.39cmEthernetNetPortStatsPSCCM-PERFORMANCE-MIB