Add range of IPs to a firewalld zone

Question

I'm struggling with the syntax for the following.

If I want to add a single IP to a zone, I do this:

firewall-cmd --zone=drop --add-source=134.119.193.63

But, how would I add 134.119.xxx.xxx?

Thanks

Answer 1

You can specify IP address ranges by CIDR.

--add-source=134.119.0.0/16