Is the access to the network interface unrestricted?
Yes, you have unrestricted access to all network interfaces including the local loopback interface. You can also use special network tools.
In order for you to make settings on the network interfaces, you need administrator rights. In order for the adjustments to take effect, the v server must be rebooted.
We recommend creating a fullbackup before making any adjustments to the network settings. This allows you to restore the server from the full backup.