Ram, All testcases failed due to vn_verifications in collector has failed Your setup is not intact We will try to reproduce the dhcp issue on your setup Setup is not intact == Contrail database == kafka: active nodemgr: initializing (Disk for DB is too low. ) zookeeper: active cassandra: active == Contrail analytics == snmp-collector: active query-engine: active api: initializing (Redis-UVE:10.84.16.10:6379[None] connection down) alarm-gen: initializing (Redis-UVE:10.84.16.10:6379[None] connection down) nodemgr: active collector: active topology: active 2018-08-18 11:48:01,489 - DEBUG - Verifying the vn in opserver 2018-08-18 11:48:01,489 - DEBUG - Verifying the default-domain:vCenter:VN1 virtual network link through opserver 10.84.16.10 2018-08-18 11:48:04,496 - DEBUG - Verifying the default-domain:vCenter:VN1 virtual network link through opserver 10.84.16.10 2018-08-18 11:48:46,756 - ERROR - One or more verifications in OpServer for VN VN1 failed 2018-08-18 11:48:46,761 - INFO - Deleting VN VN3 2018-08-18 11:48:46,884 - INFO - Deleting VN VN2 Thanks, Aswani Kumar From: Madhava Rao Sudheendra Rao