Script MTA

[AugustoArpex]

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: 

Quote

The ASE port is also simple to get:

ASE port = Main server port + 123

So, if you have the main server port set to 22003, then the ASE port will be 22126.

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?