All MIBs › CM-PERFORMANCE-MIB › cmEthernetNetPortHistoryPSC
cmEthernetNetPortHistoryPSC
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryPSC
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.6.1.39
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: The Protection Switch Counts on the port .
What is cmEthernetNetPortHistoryPSC?
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 cmEthernetNetPortHistoryPSC on network (uplink) port 43 logs 5 switch events within the most recent completed bin 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> 1.3.6.1.4.1.2544.1.12.5.1.6.1.39 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryPSC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.6.1.39.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryPSC.1
Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryPSC OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.6 | cmEthernetNetPortHistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.6.1 | cmEthernetNetPortHistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.6.1.39 | cmEthernetNetPortHistoryPSC | CM-PERFORMANCE-MIB |