All my requests become allowed, so CIDR has more priority.
I can write all IP's in my network manually, but what if somebody has smart home system with dozens of wifi devices?
I recommend to add "everyone else" option for clients tab. Or just make CIDR less important than exact adresses. It will be useful for some cases.
Why do i need it: i just want to block useless services for me, they just suck all my confidential information(GAFAM). We can also make something like DNS firewall + adblocking (all in one) with it. Good option for small offices, for example.
P.S. #piholeisawesome
And sorry for some grammar mistakes
Your 'all users' group is superfluous. All users are assigned the 'default' blocking group anyway. Just migrate the contents from the default group to a new one.