The problem with firewalld is that it has the worst UX of any program I know. Completely unintuitive options, the program itself doesn’t provide any useful help or hint if you get anything wrong and the documentation is so awful you have to consult the Red Hat manuals that have thankfully been written for those companies that pay thousands per month in support.
It’s not like iptables was any better, but it was more intuitive as it spoke about IPs and ports, not high-level arbitrary constructs such as zones and services defined in some XML file. And since firewalld uses iptables/nftables underneath, I wonder why do I need a worse leaky abstraction on top of what I already know.
It’s not like iptables was any better, but it was more intuitive as it spoke about IPs and ports, not high-level arbitrary constructs such as zones and services defined in some XML file. And since firewalld uses iptables/nftables underneath, I wonder why do I need a worse leaky abstraction on top of what I already know.
I truly hate firewalld.