Hi guys
Can somoene give a basic run-through on what triggers alerts on switches running CFM on a VLAN running between two end-points (ie. NY and LA)?
ethernet cfm ieee
ethernet cfm global
ethernet cfm traceroute cache
ethernet cfm alarm notification all
ethernet cfm alarm reset 2500
ethernet cfm domain CUSTOMER level 3
mip auto-create
service NYCLAXLINK vlan 250
mep mpid 1
continuity-check
continuity-check interval 100ms
continuity-check loss-threshold 10
continuity-check static rmep
CFM is applied to the access port for the VLANs at both ends.
When the link drops, we see an alert in the logs:
%ETHER_SERVICE-6-EVC_STATUS_CHANGED: status of NYKLAXLINK changed to InActive
%ETHER_SERVICE-6-EVC_STATUS_CHANGED: status of NYKLAXLINK changed to Active
When the 'InActive' alert is triggered, does this mean it has missed 10 CCM packets (refer to the above config)? Is there a way to see more stats of what is going on and why the alert has been triggered?
Thanks
