The article relates to ports you need to open up for Merkai device to Dashboard comms.
The article has a table, and a .csv version.
The info differs - which one to believe ?
e.g.
no .csv entry for tcp/udp 3478,5020-1,7011
.csv no udp ephemeral ports
.csv, no tcp 443,30001 'camera streaming proxy'
Obviously i can attempt and see what works, but I'd prefer to have an 'official' guide.