Pingable Devices Are Deleted/Removed Automatically from OneClick Console when discovering a SNMP device.
This is working as per design
Spectrum considers a model as a duplicate model if any existing models found both the IP and MAC address are same OR match only IP address that doesn't have the MAC address(empty) then it considered them as a duplicate model and destroyed using destroyDupMdls() API after the creation of SNMP device model.
Release : 20.2
Component : Spectrum Discovery