All MIBs › IEEE802171-CFM-MIB › dot1agCfmMepXconCcmDefect
dot1agCfmMepXconCcmDefect
Module: IEEE802171-CFM-MIB
OID (symbolic): IEEE802171-CFM-MIB::dot1agCfmMepXconCcmDefect
OID (numeric): 1.0.8802.1.1.3.1.6.1.1.20
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: A Boolean flag indicating that a stream of CCMs is being received from a MEP that may be in some other MA.
What is dot1agCfmMepXconCcmDefect?
Indicates that this MEP is receiving a stream of CCMs from a MEP that may actually belong to a different Maintenance Association, a sign of a possible cross-connection error between service instances. This is one of the more serious CFM defects, since it can indicate two customers' traffic paths have been misconfigured together.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.0.8802.1.1.3.1.6.1.1.20 snmpwalk -v2c -c public <target> IEEE802171-CFM-MIB::dot1agCfmMepXconCcmDefect
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.0.8802.1.1.3.1.6.1.1.20.1 snmpget -v2c -c public <target> IEEE802171-CFM-MIB::dot1agCfmMepXconCcmDefect.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.0 | std | START-MIB |
| 1.0.8802 | iso8802 | START-MIB |
| 1.0.8802.1 | ieee802dot1 | START-MIB |
| 1.0.8802.1.1 | ieee802dot1mibs | START-MIB |
| 1.0.8802.1.1.3 | ieee8021SecyMIB | IEEE8021-SECY-MIB |
| 1.0.8802.1.1.3.1 | secyMIBObjects | IEEE8021-SECY-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.0.8802.1.1.3.1.6 | dot1agCfmMep | IEEE802171-CFM-MIB |
| 1.0.8802.1.1.3.1.6.1 | dot1agCfmMepTable | IEEE802171-CFM-MIB |
| 1.0.8802.1.1.3.1.6.1.1 | dot1agCfmMepEntry | IEEE802171-CFM-MIB |
| 1.0.8802.1.1.3.1.6.1.1.20 | dot1agCfmMepXconCcmDefect | IEEE802171-CFM-MIB |