From Fedora Project Wiki
Description
This test case detects that a remote host is alive using nmpa and guesses the opertaing system.
Setup
Ensure the nmap
package is installed.
How to test
- Run nmap -O ip_or_hostname
Expected Results
Starting Nmap 7.80 ( https://nmap.org ) at 2021-06-16 16:31 IST Nmap scan report for MyRouter (192.168.) Host is up (0.000064s latency). Other addresses for MyRouter (not scanned): fe80::9ac4:2c1e:8d03:bb4d 192.168.122.1 Not shown: 999 closed ports PORT STATE SERVICE 22/tcp open ssh Device type: general purpose Running: Linux 2.6.X OS CPE: cpe:/o:linux:linux_kernel:2.6.32 OS details: Linux 2.6.32 Network Distance: 0 hops