Doubt : Scanning Namp with default template

[e101sg]

Dear Community,
New to conpot and installed the Conpot as research project using the Build from source and run with docker-compose method on my Ubuntu laptop. Did not modify anything, so i am running default template. On port 80 of local host shows a simple Siemens S7 200 interface. When i scan the from another laptop (in LAN) , i can see the port 102 open and iso-tsap service as seen in the screenshot 1 / Nmap scan is screenshot 2

But i wish to see the output like in screen shot 3. Not sure, what i am missing. The Nmap scan with with -d options also throws an error but before solve that, want to know the why PLC info (Siemens S7 200 etc., ) on the Nmap scan ?!
Any thoughts highly useful.
Screenshot 1:

Screenshot 2

Screenshot 3

Thanks & Cheers!

[glaslos]

Hi, what error do you get if you run the same command but with the -d debug flag set?

[e101sg]

yes, the scripts shows the port 102 is closed. Please refer the attached screen shot. Few details
I have started the conpot as root user docker run -it -p 88:8800 -p 102:102 -p 502:5020 -p 162:16200/udp -p 47808:47808 -p 623:6230 -p 21:2121 -p 68:6868/udp -p 44818:44818 --network=bridge conpot

lsof -i -P -n | grep LISTEN shows that docker-pr 568259 root 4u IPv4 32974491 0t0 TCP *:102 (LISTEN)
but nmap -Pn -sT -p102 --script s7-info 172.16.2.238 shows it is closed.

Port 102 ( 172.16.2.242) closed. Not sure why ? As seen in the first screenshot it was open

Thanks!

[e101sg]

Any thoughts? Still can not resolve..