All MIBs › CISCO-VISM-CONN-STAT-MIB › vismChanOamLpbkTimeoutCnts
vismChanOamLpbkTimeoutCnts
Module: CISCO-VISM-CONN-STAT-MIB
OID (symbolic): CISCO-VISM-CONN-STAT-MIB::vismChanOamLpbkTimeoutCnts
OID (numeric): 1.3.6.1.4.1.351.110.5.5.3.3.1.1.38
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of instances that OAM loopback timeout alarm has occurred since the system was last re-initialized.
What is vismChanOamLpbkTimeoutCnts?
This Counter32 counts how many times an OAM loopback timeout alarm has occurred on this channel since the system was last re-initialized. OAM loopback cells are used to verify PVC connectivity, so repeated timeouts tell an admin the ATM path for this channel is unreliable or the far end isn't responding to loopback probes. For example, a technician troubleshooting choppy voice quality on a specific PVC might check this counter and find a high timeout count, pointing to intermittent connectivity rather than a codec or DSP issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.3.1.1.38 snmpwalk -v2c -c public <target> CISCO-VISM-CONN-STAT-MIB::vismChanOamLpbkTimeoutCnts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.3.1.1.38.1 snmpget -v2c -c public <target> CISCO-VISM-CONN-STAT-MIB::vismChanOamLpbkTimeoutCnts.1
Start monitoring Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VISM-CONN-STAT-MIB::vismChanOamLpbkTimeoutCnts OID value, configure state conditions and alerts, and monitor any Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5 | voice | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5.3 | vismChanGrp | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.5.3.3 | vismChanCntGrp | CISCO-VISM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.3.1 | vismChanCntGrpTable | CISCO-VISM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.3.1.1 | vismChanCntGrpEntry | CISCO-VISM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.3.1.1.38 | vismChanOamLpbkTimeoutCnts | CISCO-VISM-CONN-STAT-MIB |