All MIBs › IEEE8021-CFM-MIB › dot1agCfmMepCciSentCcms
dot1agCfmMepCciSentCcms
Module: IEEE8021-CFM-MIB
OID (symbolic): IEEE8021-CFM-MIB::dot1agCfmMepCciSentCcms
OID (numeric): 1.3.111.2.802.1.1.8.1.7.1.1.18
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description:
Total number of Continuity Check messages transmitted.
What is dot1agCfmMepCciSentCcms?
This counter tracks the total number of Continuity Check Messages (CCMs) transmitted by a CFM Maintenance End Point for link health monitoring. CCMs are periodic probes sent to detect connectivity failures and measure path performance in Ethernet networks; operators use this metric to verify CFM is actively monitoring the service. High CCM transmission rates indicate aggressive monitoring, while sudden drops suggest a fault condition.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.1.1.18 snmpwalk -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmMepCciSentCcms
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.1.1.18.1 snmpget -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmMepCciSentCcms.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot1agCfmMepCciSentCcms.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| 1.3.111.2.802.1.1.8 | ieee8021CfmMib | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1 | dot1agMIBObjects | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7 | dot1agCfmMep | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.1 | dot1agCfmMepTable | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.1.1 | dot1agCfmMepEntry | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.1.1.18 | dot1agCfmMepCciSentCcms | IEEE8021-CFM-MIB |