All MIBs › ACMIB › atmPvcVpcStatsOamAisTxA
atmPvcVpcStatsOamAisTxA
Module: ACMIB
OID (symbolic): ACMIB::atmPvcVpcStatsOamAisTxA
OID (numeric): 1.3.6.1.4.1.1751.2.18.12.2.1.24
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Number of AIS cells transmitted.
What is atmPvcVpcStatsOamAisTxA?
This OID counts the number of AIS (Alarm Indication Signal) cells that have been sent out on path A as part of ATM OAM (Operations, Administration, and Maintenance). Network engineers care about AIS cells because they indicate that the path is reporting a fault condition upstream, and tracking their frequency helps diagnose recurring link problems. A sharp increase in AIS transmission usually means a nearby network element has detected a failure and is alerting the other end.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.12.2.1.24 snmpwalk -v2c -c public <target> ACMIB::atmPvcVpcStatsOamAisTxA
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.12.2.1.24.1 snmpget -v2c -c public <target> ACMIB::atmPvcVpcStatsOamAisTxA.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 |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.12 | connectionStatistics | ACMIB |
| 1.3.6.1.4.1.1751.2.18.12.2 | atmPvcVpcStatsTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.12.2.1 | atmPvcVpcStatsEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.12.2.1.24 | atmPvcVpcStatsOamAisTxA | ACMIB |