All MIBs › CIENA-CES-CFM-MIB › cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance
cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance
Module: CIENA-CES-CFM-MIB
OID (symbolic): CIENA-CES-CFM-MIB::cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance
OID (numeric): 1.3.6.1.4.1.1271.2.3.4.1.1.4.13
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The number of invalid CCM frames received on invalid service instance.
What is cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance?
This counts CCMs that arrived tagged with a service instance identifier, the specific MA/VLAN or EVC this CFM session belongs to, that this device does not recognize as valid for that MEP. It directly signals service-ID mismatches between the two ends of a maintenance association, for example one side provisioned for service instance 100 while the far end still sends CCMs tagged for the old instance 99 after a renumbering. An admin seeing this climb right after a service renumbering project would check that both ends of every affected MEP were updated to the new instance ID.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.4.1.1.4.13 snmpwalk -v2c -c public <target> CIENA-CES-CFM-MIB::cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.4.1.1.4.13.1 snmpget -v2c -c public <target> CIENA-CES-CFM-MIB::cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance.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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.3 | cienaCesStatistics | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.3.4 | cienaCesCfmStatisticsMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1 | cienaCesCfmMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1 | cienaCesCfmGlobalMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1.4 | cienaCesCfmGlobalCCMStats | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1.4.13 | cienaCesCfmGlobalCCMStatsRxInvalidServiceInstance | CIENA-CES-CFM-MIB |