Help with opening port 4370 in fortigate 140d

[Alexxleo]

good day, I need help to open this port 4370 since it is for checker and remote monitoring, and look for options but it does not work, the firware version is 6.0.4. Please

[Toshi_Esumi]

You need share the policy the trafic is supposed to be hitting after modifying portions you don't want to share. But likely the problem is not the one you are thinking, but something else missing the particular service needs.