Comment 1 for bug 1551201

Aging configuration should be changed via flow_cache_timeout of contrail-vrouter-agent.conf file. The test-case mentioned in the bug is modifying aging configuration via introspect http://compute:8085/Snh_FlowAgeTimeReq?new_age_time=100. When it is modified via introspect agent updates aging time only for default flow-stats-collector and not for flow-stats-collector created for TCP flows