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Based on our record, ferm seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I remember hating shorewall and similar ones because, well, I know iptables, and I know exactly what I want so using anything that tries to abstract it into it's own approach is torture as I need to take the rules I want and translate it to whatever mediocre paradigm shorewall (or ufw, or near-any other firewall manager in the wild) decided to put on top of iptables. I ended up using ferm... - Source: Hacker News / 11 months ago
I'm a big fan of ferm. Many major distros have it readily available as a package, and it makes for beautifully readable firewall definitions. Source: over 1 year ago
The last time I needed to do complex iptables stuff, I found FERM really helpful. The structured config language greatly reduces the amount of boilerplate code you have to type, while still having a pretty direct mapping to the emitted iptables rules. A bit like compiling sass to css. Source: about 2 years ago
Also just about last thing I want is to deploy another configuration management system alongside the system that manages everything else on machine. Currently we just use Puppet to deploy ferm rules (which is best described as "iptables+", naming convention and such are still iptables-like but a lot of macros/syntax sugar around it). Source: about 3 years ago
ufw - Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall.
Advanced Policy Firewall - Server-based firewall.
LuLu by Objective-See - LuLu is the free open-source macOS firewall that aims to block unauthorized (outgoing) network...
Shorewall - The Shoreline Firewall, more commonly known as “Shorewall”, is high-level tool for configuring...
Plasma Firewall - Plasma Firewall is an open-source control panel with which you can manage your system firewall.
pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more