root@proxmox:~# nmap -sS 192.168.0.3Starting Nmap 7.70 ( https://nmap.org ) at 2021-05-18 01:50 JSTNmap scan report for 192.168.0.3Host is up (0.00025s latency).All 1000 scanned ports on 192.168.0.3 are filteredMAC Address: CC:C0:79:1C:B8:5A (Unknown)
Nmap done: 1 IP address (1 host up) scanned in 21.40 secondsroot@proxmox:~#
村田製作所。いい仕事してますね。