All MIBs › CISCO-VISM-CONN-STAT-MIB › vismChanAal2CpsInvCidPkts
vismChanAal2CpsInvCidPkts
Module: CISCO-VISM-CONN-STAT-MIB
OID (symbolic): CISCO-VISM-CONN-STAT-MIB::vismChanAal2CpsInvCidPkts
OID (numeric): 1.3.6.1.4.1.351.110.5.5.3.3.1.1.18
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This object keeps track of AAL2 CPS packets dropped in the egress direction due to invalid CID(Channel Identifier). The CID may be considered as invalid if it is out of range or not configured.
What is vismChanAal2CpsInvCidPkts?
This Counter32 tracks AAL2 CPS packets dropped in the egress direction due to an invalid CID, where invalid means the CID is out of range or not configured. A rising count here on a specific channel usually points to a mismatch between the CIDs being sent by the far end and what's actually configured locally on this channel. An engineer troubleshooting a multiplexed AAL2 PVC where some voice channels aren't coming through would check this counter to see if invalid CID values are causing packets for that channel to be dropped.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.3.1.1.18 snmpwalk -v2c -c public <target> CISCO-VISM-CONN-STAT-MIB::vismChanAal2CpsInvCidPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.3.1.1.18.1 snmpget -v2c -c public <target> CISCO-VISM-CONN-STAT-MIB::vismChanAal2CpsInvCidPkts.1
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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 |
| 1.3.6.1.4.1.351.110.5.5.3.3.1.1.18 | vismChanAal2CpsInvCidPkts | CISCO-VISM-CONN-STAT-MIB |