I'm not sure what your intention was however, as far as I'm concerned, I was looking for a way to block only one specific port, for a certain application which uses multiple tcpip. I was able to do just that with the following rule (where xxxx needs to be replaced by your specific port number)...
Thank you, the rule seems to be working in Android however, some IPs get blocked even on port 443 (see screenshot). I really didn't get into the syntax, any suggestions?
