Hi guys.
I'm trying to make the creation of the MTA server more automated, and that created a problem that I can't solve. I am using UFW Firewall, and on the MTA server, it has a specific rule in selecting the port to be released so that players can find the server in the search list in the game.
The rule is:
So a simple rule like releasing the server port in a UFW command is easy. But adding one number to another, I didn't understand how to do it. My port release command is
sudo ufw allow ${ThisService_GamePort}
Can someone help me?