All MIBs › CISCO-WAN-ATM-CONN-STAT-MIB › cwacsEgrAal2CpsInvalidCidPkts
cwacsEgrAal2CpsInvalidCidPkts
Module: CISCO-WAN-ATM-CONN-STAT-MIB
OID (symbolic): CISCO-WAN-ATM-CONN-STAT-MIB::cwacsEgrAal2CpsInvalidCidPkts
OID (numeric): 1.3.6.1.4.1.351.150.2.1.1.4.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of AAL2 CPS packets dropped in the egress direction due to invalid CID. The CID may be considered as invalid if - a) It is out of range. b) It is not configured
CID is Channel ID of a voice channel which set-up within PVC/SVC(only AAL2) and the CID is unique within the context of PVC/SVC.
What is cwacsEgrAal2CpsInvalidCidPkts?
This Counter32 counts AAL2 CPS packets dropped in the egress direction because their CID (Channel ID) was invalid -- either out of range or not configured -- where the CID identifies a specific voice channel multiplexed within this PVC/SVC. Growth here typically means a voice channel is being referenced that hasn't been provisioned on this connection, or a configuration mismatch between endpoints. An admin seeing a specific voice call fail to connect over an AAL2 trunk would check this counter and then verify the CID is properly configured on both ends.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.150.2.1.1.4.1.6 snmpwalk -v2c -c public <target> CISCO-WAN-ATM-CONN-STAT-MIB::cwacsEgrAal2CpsInvalidCidPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.150.2.1.1.4.1.6.1 snmpget -v2c -c public <target> CISCO-WAN-ATM-CONN-STAT-MIB::cwacsEgrAal2CpsInvalidCidPkts.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.351.150 | ciscoWan | CISCOWAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.150.2 | ciscoWanAtmConnStatMIB | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1 | ciscoWanAtmConnStatMIBObjects | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1 | cwacs | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.4 | cwacsExtStatsTable | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.4.1 | cwacsExtStatsEntry | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.4.1.6 | cwacsEgrAal2CpsInvalidCidPkts | CISCO-WAN-ATM-CONN-STAT-MIB |