In the “AWS Configuration” step the instructions say to “Add the entry : Custom TCP Rule | TCP | 5901 | Custom | 0.0.0.0/0 | VNC Connect”
However the inbound rules in the screenshot have 5 different rules. It’s unclear to me whether all 5 are necessary, just 1 is necessary, or just the 2 port=5901 rules are necessary. Please clarify if possible.