I have a USB device that receives SCPI commands over raw socket port 9001. I can send *IDN? using Putty when connecting to localhost port 9001.
I got the IP address of my Windows PC and then went to another PC on the network and tried sending to IP port 9001 and there is no connection.
I went to my PC, Windows firewall and added inbound and outbound rules to open port 9001, and still no connection. I used TCP protocol.
Any idea what to try next?
Could this be blocked by antivirus or network security policy? For example, I am not able to execute batch files via scheduled task (I think just from or on network files, but need to check if a local file will execute on local files).