I encountered an error in a Nessus result.
Error: No host data is available for this scan.
I want to scan IP 192.16x.x.x with Nessus. I scan this IP with nmap and only 2 TCP ports are open. Essentially, the results say the host is up. I checked my firewall rules. Nothing seems wrong with them.
I also checked the Nessus logs, but I don't see any meaningful errors in Nessus's logs.
How can I solve this problem ?