All MIBs › CM-PERFORMANCE-MIB › e1t1HistoryPathAISs
e1t1HistoryPathAISs
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::e1t1HistoryPathAISs
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.56.1.22
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: The counter associated with the number of Path AISs encountered by a E1/T1 interface in the history bin.
What is e1t1HistoryPathAISs?
This OID counts how many 'path alarm indication signal' errors occurred on a T1 or E1 telephone line during a measurement period. An AIS means the line lost its timing signal and cannot carry voice or data. An operator would review this historical counter to diagnose intermittent line problems or identify when equipment started failing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.56.1.22 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::e1t1HistoryPathAISs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.56.1.22.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::e1t1HistoryPathAISs.1
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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 |
| 1.3.6.1.4.1.2544.1.12.5.1.56 | e1t1HistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.56.1 | e1t1HistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.56.1.22 | e1t1HistoryPathAISs | CM-PERFORMANCE-MIB |