root@lab:~# nmap
192.168.1.8Starting Nmap 6.40 (
http://nmap.org ) at 2018-04-06 22:00 MSK
Nmap scan report for
192.168.1.8Host is up (0.0027s latency).
Not shown: 996 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
80/tcp open http
443/tcp open https
MAC Address: E8:BA:70:AC:7C:C1 (Cisco Systems)
Nmap done: 1 IP address (1 host up) scanned in 81.09 seconds
root@lab:~# nmap -p T:4786
192.168.1.8Starting Nmap 6.40 (
http://nmap.org ) at 2018-04-06 22:01 MSK
Nmap scan report for
192.168.1.8Host is up (0.0012s latency).
PORT STATE SERVICE
4786/tcp open unknown
MAC Address: E8:BA:70:AC:7C:C1 (Cisco Systems)
Nmap done: 1 IP address (1 host up) scanned in 0.81 seconds