I want to turn off some services configured by default by omv:
1- automatic upgrade
2- why is php enabled by default?
3- firewalld, I prefer to use iptables.
BTW, here, some ports are open (5355/tcp open llmnr, 35725/tcp open unknown, 42893/tcp open unknown, 46649/tcp open unknown, 46731/tcp open unknown)
The graphical interface under the firewall tab gives no informaion about the default rules.
Thank you for information.