Cisco Flow Monitor Flow Expiration Time

1.3.6.1.4.1.9.9.692.1.2.1.1.6

This object indicates the expiration interval for the traffic flow. If the flow monitor receives no packets for the traffic flow in this interval, then it expires the flow; that is, it stops monitoring the traffic and removes the corresponding row from the cfmFlowTable. If this column is '0', then the traffic flow was statically configured (as opposed to dynamically learned) and it will never expire.