If existing CI has a Network Adapter on "Absent" status, it wouldn't get flip back to "Installed" status after Discovery pickup Active Interface.Issue If existing CI has a Network Adapter on "Absent" status, it wouldn't get flip back to "Installed" status after Discovery pickup Active Interface. Step to Reproduce===============1. Ran a Discovery against Linux Server2. Verify that the Network Adapter is populated in the "cmdb_ci_network_adapter" and that there is a related "cmdb_ci_ip_address_ record pointing to this NIC.3. Now manually set the Network Adapter status to "Absent".4. Re-run the Discovery against the same Linux Server.5. The expected result would be to flip the Network Adapter's status back to "Installed" status along with the "CI IP" (cmdb_ci_ip_address)Resolution This is a known issue, currently tracked by the PRB1336617.The workaround is to import the Pattern Pre/Post Script xml file attached to this KB.The PRB1336617 will eventually address a similar issue with File System as well.