[Hack3rcon]

Hello,
In a local network, a device like the FortiGate existed and clients connecting to it for use the Internet. The traceroute output is:

Code:

$ sudo traceroute -4 google.com -I traceroute to google.com (216.239.38.120), 30 hops max, 60 byte packets 1 192.168.1.1 (192.168.1.1) 3.090 ms 3.412 ms 3.720 ms 2 two.two.two.two (2.0.0.2) 0.692 ms 0.796 ms 0.904 ms 3 192.168.1.200 (192.168.1.200) 0.202 ms 0.181 ms 0.169 ms ... 16 any-in-2678.1e100.net (216.239.38.120) 33.692 ms 33.689 ms 33.685 ms

I scanned 192.168.1.200 IP address with the Nmap, but it couldn't detect any open ports. How can I find the port that packets pass through it?

Thank you.