Metrics information not created in the database, and niscache information is not listed under the device in cm_device.
Release : 9.0.2 and above
Component : UIM - Discovery_Server
Device was blacklisted.
-Go to AC > PH > discovery_server > View Probe Utility in New Window
-unblacklist_devices (to remove one or more from the blacklist) requires the blacklist_id which is obtained from CM_BLACKLIST_DEVICE bl_id
select * from CM_BLACKLIST_DEVICE; < to show all devices in the table
select * from CM_BLACKLIST_DEVICE where dev_ip = ‘xxx’; < search by IP
select * from CM_BLACKLIST_DEVICE where dev_name = ‘xxxx’; < search by name