Vito installs UFW as a firewall service into your server.
Create new Rule
You can easily create firewall rules and deploy them to your server.
Specify the rule type which can be
Select the protocol you want to apply the rule to
Incoming port which you are going to apply the rule to
The Source is the IP address which you want to apply the rule to.
If the Source is a range then you can specify the range here.
For example if the range is
10.0.0.0/24 then the Source will be
10.0.0.0 and the Mask will be